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175
Highlights
68
Differences
6
Reactions
0
Likes
Dreame X40 Ultra
vs
Roborock Qrevo Curv:
175 Highlights & 68 Differences —
So, Which Robot Vacuum Actually Works Better
Find out which offers better bang for your buck. Budget-friendly with extras or premium power and quietness.
From app control, noise level, extra filters & width to user experience, we laid out the pros and quirks of Dreame X40 Ultra vs Roborock Qrevo Curv in one sharp robot vacuums breakdown.
Dreame X40 Ultra vs Roborock Qrevo Curv: Advanced Robot Vacuums Face Off
The Dreame X40 Ultra and Roborock Qrevo Curv are two cutting-edge robot vacuum cleaners designed for modern homes, sharing sophisticated navigation and innovative features. Both models utilize lidar and camera systems combined with SLAM technology and night vision, offering multi-floor and 3D mapping capabilities to enhance cleaning precision. They include HEPA filtration, self-emptying docks, and versatile mopping functions with electric water pumps and water flow control.
However, their distinct strengths lie in suction power, map support, mopping innovation, and battery performance. The Dreame boasts an unlimited number of maps and a more expansive cleaning coverage. At the same time, the Qrevo Curv excels with its higher suction and quieter operation, making it ideal for deep cleaning carpets. This review will explore the key differences, such as suction power, filtration technology, battery life, and accessories, to help you decide which vacuum best fits your needs.
Dynamic Innovations in the Dreame X40 Ultra
The Dreame X40 Ultra stands out with its superior navigation system that supports an unlimited number of maps and up to three floors, making it an excellent choice for complex multi-story homes. Its sleek, taller frame allows it to fit compactly within tight spaces, while its massive 108.8 ml dustbin offers a remarkably longer emptying cycle of 75 days, enhanced by features such as dust compression, auto-locking, and UV sterilization for improved hygiene.
Cleaning performance includes strong suction of 12,000 Pa and a perfect edge cleaning efficiency of 100%, aided by a rubber main brush that adapts well to various floor types. It services an expansive 3,315 sq ft cleaning area, which suits large homes.
One of the most impressive aspects is the mopping system that surpasses many rivals. With a 6.76 oz water tank, combined vibrating and rotating mop heads, and features like auto mop lifting and drying, it covers 2,000 sq ft. The dock supports wireless charging and fast recharging in just two hours, with a 25W charging power and high docking return accuracy of 98%. Moreover, the kit is laden with extras such as additional filters, brushes, mop pads, an extra battery, and an accessory storage bag, delivering terrific out-of-the-box value.
Roborock Qrevo Curv's Strengths in Powerful Suction and Quiet Operation
The Roborock Qrevo Curv boasts the highest suction power among the two, with a potent 18,500 Pa. This increased suction level delivers impressive dirt pickup efficiency at 100%, with the ability to handle carpets and obstacles up to 1.6 inches, making it a top contender for homes with thick rugs or varied floor heights.
Its longer runtime of 240 minutes provides extended cleaning sessions without interruption, though it requires longer charging times (up to 4 hours). The charging dock is robust with advanced 60W power, albeit lacking wireless charging options. The Qrevo Curv has a lower noise level of 55 dB, making it one of the quieter robot vacuums in operation.
The mopping system, while less elaborate than Dreame's, benefits from a notable mop pressure rating of 6 with rotating mop heads and reasonable electric water flow control, covering about 1,600 sq ft. The hybrid main brush runs at up to 200 rpm, helping agitate dirt and debris effectively.
While its dustbin is compact at just over 11 ml, it maintains a slightly higher dust retention efficiency of 99.99%. The Qrevo Curv supports up to 4 saved maps with multi-floor mapping up to four levels, suitable for moderately complex homes but lacking the unlimited map capacity of the Dreame.
Quick Take
The Dreame X40 Ultra shines with its advanced navigation, large dustbin, versatile mopping options, and comprehensive accessory package, perfect for detailed cleaning and bigger spaces requiring multi-floor support. Meanwhile, the Roborock Qrevo Curv offers unmatched suction power, a quieter cleaning experience, and a robust battery runtime, excelling in deep carpet cleaning and extended operation times.
Bottom Line Recommendation
For those seeking a high-tech vacuum that manages complex home layouts with easy map management, ample dustbin capacity, and exceptional mopping, plus fast, wireless docking, the Dreame X40 Ultra is the clear winner. On the other hand, if your priority is deep suction power, quieter operation, and longer continuous runs, and you don't mind a smaller dustbin and a higher price tag, the Roborock Qrevo Curv should be your pick.
Verdict
Winner: Dreame X40 Ultra; Best for extensive multi-floor mapping, versatile cleaning modes, superior mopping system, and value-packed accessories.
Runner-up: Roborock Qrevo Curv Outstanding suction, longer battery runtime, and quieter operation, but limited map capacity and fewer extras.
Side by side. The numbers. The features. No drama.
We compared Dreame X40 Ultra and Roborock Qrevo Curv the way spec nerds would: full breakdowns, user talk, use cases, and performance facts that matter.
Both Dreame X40 Ultra and Roborock Qrevo Curv were released in 2024, indicating they share similarly recent technology and features designed to meet current robotic cleaning standards.
The year the robot vacuum was released.
In the battle of Release Year,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Release Year on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Dreame X40 Ultra offers two color options: black and white, while Roborock Qrevo Curv comes only in white, so Dreame may appeal more to users wanting darker appliance finishes.
vs
Score History
Updated at 2025-12-17 07:17:40: 0Updated at 2025-12-22 07:08:43: 80Updated at 2026-04-10 04:26:22: 85
Score info for Dreame X40 Ultra:
We base our scoring on 'Color Options' on the following:
Score 80: Basic, common color finish.. Score reduced because release date is older
Score info for Roborock Qrevo Curv:
We base our scoring on 'Color Options' on the following:
Score 85: Basic, common color finish.. Score reduced because release date is older
The available color finishes for the product.
In the battle of Color Options,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Color Options on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
A 1-year warranty gives you peace of mind, ensuring protection against manufacturing defects.
vs
Score History
Updated at 2025-12-17 07:17:40: 0Updated at 2025-12-22 07:08:43: 85Updated at 2026-04-10 04:26:22: 90
Score info for Dreame X40 Ultra:
We base our scoring on 'Warranty Period' on the following:
Score 85: Short warranty duration, basic coverage.. Score reduced because release date is older
Score info for Roborock Qrevo Curv:
We base our scoring on 'Warranty Period' on the following:
Score 90: Short warranty duration, basic coverage.. Score reduced because release date is older
Duration of warranty coverage in years.
In the battle of Warranty Period,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Warranty Period on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Model numbers distinguish the two products clearly: Dreame's model is X40 Ultra and Roborock's is Qrevo Curv, giving each a unique identity within their respective product lines for easy consumer reference and comparison.
Unique identifier used for the vacuum model.
In the battle of Model Number,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
9 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Model Number on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
The model line is X Series for Dreame X40 Ultra whereas Roborock Qrevo Curv belongs to the Qrevo Curv Series; this signals different series branding that may hint at varied design philosophies and target markets.
Series or family name the product belongs to.
In the battle of Model Line,
Dreame X40 Ultra ◉ is
better than
Roborock Qrevo Curv ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Model Line on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Updated at 2025-12-17 07:17:40: 0Updated at 2025-12-22 07:08:43: 78Updated at 2026-04-10 04:26:22: 80
Score info for Dreame X40 Ultra:
We base our scoring on 'Finish Material' on the following:
Score 78: Basic exterior build material, common and standard.. Score reduced because release date is older
Score info for Roborock Qrevo Curv:
We base our scoring on 'Finish Material' on the following:
Score 80: Basic exterior build material, common and standard.. Score reduced because release date is older
The exterior build material or surface finish.
In the battle of Finish Material,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Finish Material on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Updated at 2025-12-17 06:45:40: 0Updated at 2025-12-22 08:10:49: 80Updated at 2026-04-10 04:27:24: 77
Updated at 2025-12-17 07:17:40: 0Updated at 2025-12-22 07:08:43: 77Updated at 2026-04-10 04:26:22: 78
Score info for Dreame X40 Ultra:
We base our scoring on 'Country of Manufacture' on the following:
Score 77: Known manufacturing country with moderate technology and relevance relative to list.. Score reduced because release date is older
Score info for Roborock Qrevo Curv:
We base our scoring on 'Country of Manufacture' on the following:
Score 78: Known manufacturing country with moderate technology and relevance relative to list.. Score reduced because release date is older
The country where the product is manufactured.
In the battle of Country of Manufacture,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Country of Manufacture on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
28
Dreame X40 Ultra
0Votes
Pet Owners, Large Homes, Small Apartments
29
Roborock Qrevo Curv
0Votes
Pet Owners, Large Homes
Intended user base for the product.
In the battle of Target Audience,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Target Audience on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Product Name
What is the product name?
64
Dreame X40 Ultra
0Votes
Dreame X40 Ultra
85
Roborock Qrevo Curv
0Votes
Roborock Qrevo Curv
Roborock Qrevo Curv
A smart, sleek robotic vacuum designed for large homes, offering advanced navigation and powerful cleaning performance.
The official name of the robot vacuum.
In the battle of Product Name,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
21 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Product Name on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Width measures 13.4 inches (34cm) for Dreame X40 Ultra and slightly wider at 13.7 inches (34.8cm) for Roborock Qrevo Curv; this minor difference implies both fit well in tight spaces, with Roborock marginally broader.
The width of the robot vacuum.
In the battle of Width,
Dreame X40 Ultra ◉ is
better than
Roborock Qrevo Curv ◉
, delivering
lower
0.3 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Width on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Depth is 17.9 inches (45.5cm) for Dreame X40 Ultra versus 13.9 inches (35.3cm) for Roborock Qrevo Curv, meaning Dreame's unit is noticeably deeper, potentially affecting storage space but offering different internal layouts.
The depth of the robot vacuum.
In the battle of Depth,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
higher
4.0 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Depth on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Height shows a significant variance: Dreame X40 Ultra is tall at 23.2 inches (59cm), while Roborock Qrevo Curv is much shorter at 4.1 inches (10.4cm); this affects how easily each can fit under furniture, with Roborock excelling in low clearance spaces.
The height of the robot vacuum.
In the battle of Height,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
higher
19.1 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Height on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Weight counts 11.7 lbs (5.3 kg) for Dreame X40 Ultra compared to 8.6 lbs (3.9 kg) for Roborock Qrevo Curv. Roborock’s lighter weight may allow easier handling and potentially faster movement.
The weight of the robot vacuum.
In the battle of Weight,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
higher
3.1 lbs
measurement.
Don’t keep it to yourself — be the first to react and review the
Weight on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Dock weight is heavier for Dreame X40 Ultra at 28.7 lbs (13 kg) versus 19.58 lbs (8.9 kg) for Roborock Qrevo Curv, indicating Dreame's dock may feature more components or sturdier build.
The weight of the docking station.
In the battle of Dock Weight,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
higher
9.1 lbs
measurement.
Don’t keep it to yourself — be the first to react and review the
Dock Weight on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Package Width
What is the package width?
13.4
inch
0Votes
21.73
inch
0Votes
Dreame X40 Ultra
Same as the vacuum width, measuring 34 cm, allowing for efficient packaging and shipping.
Roborock Qrevo Curv
55.2 cm, wide enough to accommodate the various parts, keeping everything safe during shipping.
The width of the retail package.
In the battle of Package Width,
Dreame X40 Ultra ◉ is
better than
Roborock Qrevo Curv ◉
, delivering
lower
8.3 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Package Width on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Package Depth
What is the package depth?
17.9
inch
0Votes
19.96
inch
0Votes
Dreame X40 Ultra
About 45.5 cm, which ensures the vacuum and base station fit securely during transit.
Roborock Qrevo Curv
50.7 cm, providing enough space for all components including the vacuum, dock, and additional parts.
The depth of the retail package.
In the battle of Package Depth,
Dreame X40 Ultra ◉ is
better than
Roborock Qrevo Curv ◉
, delivering
lower
2.1 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Package Depth on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Package Height
What is the package height?
23.2
inch
0Votes
21.02
inch
0Votes
Dreame X40 Ultra
Roughly 59 cm, this matches the height of the vacuum with the base station and other components, allowing for compact packaging.
Roborock Qrevo Curv
53.4 cm, the height of the package allows for organized storage and easy transport.
The height of the retail package.
In the battle of Package Height,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
higher
2.2 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Package Height on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Dock Width
What is the dock width?
12.5
inch
0Votes
17.7
inch
0Votes
Dreame X40 Ultra
Equivalent to 31.8 cm, this is the width of the base station, which is typically placed against a wall for convenient docking.
Roborock Qrevo Curv
45 cm, a wide docking station that ensures stable placement and smooth return after cleaning sessions.
The width of the docking station.
In the battle of Dock Width,
Dreame X40 Ultra ◉ is
better than
Roborock Qrevo Curv ◉
, delivering
lower
5.2 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Dock Width on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Dock Depth
What is the dock depth?
13.5
inch
0Votes
17.7
inch
0Votes
Dreame X40 Ultra
About 34.3 cm, ensuring the vacuum station has sufficient space to store the robot securely while charging.
Roborock Qrevo Curv
45 cm in depth, perfectly designed to hold the robot without taking up unnecessary space.
The depth of the docking station.
In the battle of Dock Depth,
Dreame X40 Ultra ◉ is
better than
Roborock Qrevo Curv ◉
, delivering
lower
4.2 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Dock Depth on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Dock Height
What is the dock height?
14
inch
0Votes
17.7
inch
0Votes
Dreame X40 Ultra
Roughly 35.6 cm, this provides enough room for the vacuum to dock comfortably while maintaining a minimal footprint.
Roborock Qrevo Curv
45 cm tall, the dock also has storage for dust bags and accessories, keeping everything organized.
The height of the docking station.
In the battle of Dock Height,
Dreame X40 Ultra ◉ is
better than
Roborock Qrevo Curv ◉
, delivering
lower
3.7 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Dock Height on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Ground Clearance
What is the ground clearance?
0.5
inch
0Votes
0.4
inch
0Votes
Dreame X40 Ultra
Equivalent to 1.27 cm, this ground clearance ensures the vacuum can easily pass over low thresholds and carpets without getting stuck.
Roborock Qrevo Curv
1 cm ground clearance allows it to glide over thresholds, carpets, and minor obstacles without difficulty.
The clearance between the vacuum’s underside and the floor.
In the battle of Ground Clearance,
Dreame X40 Ultra ◉ is
better than
Roborock Qrevo Curv ◉
, delivering
higher
0.1 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Ground Clearance on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Package Weight
What is the package weight?
Who knows?
0Votes
Dreame X40 Ultra
(Help us out by suggesting one!)
38.21
lbs
0Votes
vs
Package Weight
Package weight is unavailable for Dreame X40 Ultra but is 38.21 lbs (17.3 kg) for Roborock Qrevo Curv, reflecting the heavier packaging and possibly bulkier accessories with Roborock.
The total weight of the product package.
Don’t keep it to yourself — be the first to react and review the
Package Weight on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Navigation type is 'Structured' for Dreame X40 Ultra and 'Structured, Logical' for Roborock Qrevo Curv, suggesting Roborock may use additional logical mapping layers for smarter path planning.
The basic navigation method used by the vacuum.
In the battle of Navigation Type,
Dreame X40 Ultra ◉ is
better than
Roborock Qrevo Curv ◉
, delivering
higher
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Navigation Type on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Max floor count is 3 for Dreame X40 Ultra versus 4 for Roborock Qrevo Curv, offering Roborock a slight edge for larger homes with more floors.
Maximum number of floors supported.
In the battle of Max Floor Count,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
7 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Max Floor Count on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Map storage capacity is unlimited for Dreame X40 Ultra but is limited to 4 maps for Roborock Qrevo Curv, which could restrict Roborock’s efficiency in very complex multi-home setups.
Number of maps the device can store.
In the battle of Map Storage Capacity,
Dreame X40 Ultra ◉ is
better than
Roborock Qrevo Curv ◉
, delivering
higher
69 score
measurement.
Based on community votes for Map Storage Capacity,
Dreame X40 Ultra ◉ earned
1 votes,
more than
Roborock Qrevo Curv ◉,
which got 0 votes.
I find the unlimited map storage of the Dreame X40 Ultra super useful for my multi-floor house. The Qrevo Curv only supports 4 maps which feels pretty limited next to Dreame's flexibility.
See more
Map Edit Support
Can you edit maps?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Roborock Qrevo Curv
Users can edit maps, adjusting zones and boundaries for more customizable cleaning routines.
Allows editing maps to merge or split rooms.
In the battle of Map Edit Support,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Map Edit Support on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Room Recognition
Does it recognize rooms?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Roborock Qrevo Curv
Automatically recognizes room layouts and tailors cleaning patterns to each area for maximum coverage.
Detects and labels different rooms.
In the battle of Room Recognition,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Room Recognition on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Camera Based Navigation
Does it use camera navigation?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Uses a built-in camera for navigation.
In the battle of Camera Based Navigation,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Camera Based Navigation on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
LIDAR Sensor
Does it use LIDAR?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Laser-based sensor for precise mapping.
In the battle of LIDAR Sensor,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
LIDAR Sensor on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
SLAM Support
Does it support SLAM?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Supports simultaneous localization and mapping.
In the battle of SLAM Support,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
SLAM Support on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Night Vision Navigation
Can it navigate in the dark?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Navigation optimized for low-light conditions.
In the battle of Night Vision Navigation,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Night Vision Navigation on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Mapping Technology
What mapping technology is used?
53
Dreame X40 Ultra
0Votes
LiDAR, Camera
0
Roborock Qrevo Curv
0Votes
LIDAR
The system used to map the cleaning area.
In the battle of Mapping Technology,
Dreame X40 Ultra ◉ is
better than
Roborock Qrevo Curv ◉
, delivering
higher
53 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Mapping Technology on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Multi Floor Mapping
Does it support multi-floor mapping?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
vs
Multi Floor Mapping
Multi-floor mapping is supported by both Dreame X40 Ultra and Roborock Qrevo Curv, making them suitable for homes with multiple levels.
Can store multiple floor maps.
In the battle of Multi Floor Mapping,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Multi Floor Mapping on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
3D Mapping Support
Does it support 3D mapping?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Provides 3D home layout mapping.
In the battle of 3D Mapping Support,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
3D Mapping Support on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Cloud Map Sync
Does it sync maps to cloud?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Ability to sync maps via cloud.
In the battle of Cloud Map Sync,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Cloud Map Sync on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Map Export Import
Can maps be shared or imported?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Export or import maps between devices.
In the battle of Map Export Import,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Map Export Import on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Auto Partitioning
Does it auto partition rooms?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Automatically divides rooms for cleaning.
In the battle of Auto Partitioning,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Auto Partitioning on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Obstacle Detection
Does it detect obstacles?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Ability to detect and avoid obstacles.
In the battle of Obstacle Detection,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Obstacle Detection on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Virtual Walls/No-Go Zones
Can you set no-go zones?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Ability to set virtual boundaries in the app.
In the battle of Virtual Walls/No-Go Zones,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Virtual Walls/No-Go Zones on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Docking Sensor
Does it have a docking sensor?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Helps the robot align with the dock for charging.
In the battle of Docking Sensor,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Docking Sensor on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Suction power is 12000 Pa for Dreame X40 Ultra and higher at 18500 Pa for Roborock Qrevo Curv, indicating Roborock has stronger suction potentially delivering deeper dirt pickup.
Measures the vacuum’s suction strength.
In the battle of Suction Power,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
6,500.0 Pa
measurement.
Based on community votes for Suction Power,
Dreame X40 Ultra ◉ earned
0 votes,
less than
Roborock Qrevo Curv ◉,
which got 1 votes.
The Dreame X40 Ultra offers solid suction but the Roborock Qrevo Curv pulls ahead with way more power. For heavy dirt or carpets I gotta go with Qrevo's 18500 Pa suction over Dreame's 12000 Pa any day.
Max cleaning area covers 3315 sq ft (308 sqm) with Dreame X40 Ultra while Roborock Qrevo Curv covers a smaller 1800 sq ft (167 sqm), making Dreame more suitable for very large floor plans.
Maximum area the vacuum can clean per charge.
In the battle of Max Cleaning Area,
Dreame X40 Ultra ◉ is
better than
Roborock Qrevo Curv ◉
, delivering
higher
1,515.0 sq ft
measurement.
Don’t keep it to yourself — be the first to react and review the
Max Cleaning Area on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Max carpet height compatibility is 0.5 inch (1.27 cm) for Dreame X40 Ultra versus 1.6 inch (4.06 cm) for Roborock Qrevo Curv, so Roborock is better suited for thick carpets.
Maximum carpet thickness it can climb.
In the battle of Max Carpet Height,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1.1 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Max Carpet Height on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Dirt pickup rate is 95% for Dreame X40 Ultra and 100% for Roborock Qrevo Curv, indicating Roborock has optimal dirt removal efficiency.
Percentage of dirt collected in one pass.
In the battle of Dirt Pickup Rate,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
5.0 %
measurement.
Don’t keep it to yourself — be the first to react and review the
Dirt Pickup Rate on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Main Brush Type
What type of main brush is used?
18
Dreame X40 Ultra
0Votes
Rubber
49
Roborock Qrevo Curv
0Votes
Hybrid
Roborock Qrevo Curv
Features a hybrid brush that combines bristles and rubber for optimal cleaning on multiple surfaces.
vs
Score History
Updated at 2025-12-17 06:45:40: 0Updated at 2025-12-22 08:10:49: 83Updated at 2026-04-10 04:27:24: 85
Score info for Dreame X40 Ultra:
We base our scoring on 'Main Brush Type' on the following:
Score 85: Basic material type for main cleaning brush, no advanced features mentioned.. Score reduced because release date is older
Score info for Roborock Qrevo Curv:
We base our scoring on 'Main Brush Type' on the following:
Score 86: Implies combination, moderately advanced compared to single material brushes.. Score reduced because release date is older
The design of the main cleaning brush.
In the battle of Main Brush Type,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
31 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Main Brush Type on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Max Brush Speed
What is the max brush speed?
Who knows?
0Votes
Dreame X40 Ultra
(Help us out by suggesting one!)
200
RPM
0Votes
Roborock Qrevo Curv
The brushes spin at up to 200 RPM, ensuring quick and effective debris collection, especially in high-traffic areas.
Maximum rotation speed of the main brush.
Don’t keep it to yourself — be the first to react and review the
Max Brush Speed on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Max Cleaning Cycles Per Day
How many cleaning cycles per day?
Who knows?
0Votes
Dreame X40 Ultra
(Help us out by suggesting one!)
38
Roborock Qrevo Curv
0Votes
2
Roborock Qrevo Curv
Can perform up to 2 cleaning cycles per day, ensuring you get consistent cleaning results without manual intervention.
Maximum number of cleaning runs per day.
Don’t keep it to yourself — be the first to react and review the
Max Cleaning Cycles Per Day on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Cleaning Path Width
What is the cleaning path width?
3
inch
0Votes
13.9
inch
0Votes
vs
Cleaning Path Width
Cleaning path width is narrower for Dreame X40 Ultra at 3 inches (7.6 cm) compared to Roborock Qrevo Curv’s wider 13.9 inches (35.3 cm), meaning Roborock cleans wider swaths per pass which may reduce cleaning time.
Width of the cleaning path.
In the battle of Cleaning Path Width,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
10.9 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Cleaning Path Width on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Max Obstacle Height
What is the max obstacle height?
1.5
inch
0Votes
1.6
inch
0Votes
vs
Max Obstacle Height
Max obstacle height surmountable is 1.5 inch (3.8 cm) for Dreame X40 Ultra and slightly higher 1.6 inch (4.06 cm) for Roborock Qrevo Curv, favoring Roborock for handling greater floor obstructions.
Maximum obstacle height it can climb.
In the battle of Max Obstacle Height,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
0.1 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Max Obstacle Height on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Edge Coverage Efficiency
What is the edge coverage efficiency?
100
%
0Votes
85
%
0Votes
Roborock Qrevo Curv
Covers 85% of edges, ensuring that corners and baseboards are clean without the need for manual cleaning.
Efficiency of cleaning near edges.
In the battle of Edge Coverage Efficiency,
Dreame X40 Ultra ◉ is
better than
Roborock Qrevo Curv ◉
, delivering
higher
15.0 %
measurement.
Don’t keep it to yourself — be the first to react and review the
Edge Coverage Efficiency on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Max Airflow
What is the max airflow?
Who knows?
0Votes
Dreame X40 Ultra
(Help us out by suggesting one!)
Who knows?
0Votes
Roborock Qrevo Curv
(Help us out by suggesting one!)
Maximum airflow delivered by the motor.
Don’t keep it to yourself — be the first to react and review the
Max Airflow on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Max Suction Levels
How many suction levels are available?
68
Dreame X40 Ultra
0Votes
4
69
Roborock Qrevo Curv
0Votes
4
Number of adjustable suction settings.
In the battle of Max Suction Levels,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Max Suction Levels on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Auto Boost on Carpet
Does it auto boost on carpet?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Increases suction when cleaning carpets.
In the battle of Auto Boost on Carpet,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Auto Boost on Carpet on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Side Brushes
How many side brushes does it have?
68
Dreame X40 Ultra
0Votes
1
69
Roborock Qrevo Curv
0Votes
1
vs
Score History
Updated at 2025-12-17 06:45:40: 0Updated at 2025-12-22 08:10:49: 88Updated at 2026-04-10 04:27:24: 90
Updated at 2025-12-17 07:17:40: 0Updated at 2025-12-22 07:08:43: 84Updated at 2026-04-10 04:26:22: 80
Score info for Dreame X40 Ultra:
We base our scoring on 'Side Brushes' on the following:
Score 90: Specifies one side brush, less advanced than two.. Score reduced because release date is older
Score info for Roborock Qrevo Curv:
We base our scoring on 'Side Brushes' on the following:
Score 80: Specifies one side brush, less advanced than two.. Score reduced because release date is older
Number of side brushes installed.
In the battle of Side Brushes,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Side Brushes on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Auto Brush Adjust
Does it auto adjust the brush?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Brush height adjusts to surface.
In the battle of Auto Brush Adjust,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Auto Brush Adjust on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Edge Cleaning Mode
Does it have edge cleaning mode?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Special mode for cleaning edges and corners.
In the battle of Edge Cleaning Mode,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Edge Cleaning Mode on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Spot Cleaning Mode
Does it support spot cleaning?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Cleans a small targeted area.
In the battle of Spot Cleaning Mode,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Spot Cleaning Mode on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Auto Dirt Detection
Does it detect dirt levels?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Detects high dirt concentration areas.
In the battle of Auto Dirt Detection,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Auto Dirt Detection on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Carpet Detection Sensor
Does it have a carpet detection sensor?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Detects carpets to adjust suction.
In the battle of Carpet Detection Sensor,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Carpet Detection Sensor on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Updated at 2025-12-17 07:17:41: 0Updated at 2025-12-22 07:08:43: 83Updated at 2026-04-10 04:26:22: 82
Score info for Dreame X40 Ultra:
We base our scoring on 'Floor Type Compatibility' on the following:
Score 80: Common surface, standard term, moderately relevant. | Generic surface type, basic category. | Hard surface, commonly cleaned, moderately relevant. | Specific hard surface, moderately relevant. | Specific hard surface, relevant. | Specific stone surface, less common. | Sub-category of carpet, less precise.. Score reduced because release date is older
Score info for Roborock Qrevo Curv:
We base our scoring on 'Floor Type Compatibility' on the following:
Score 82: Common surface, standard term, moderately relevant. | Generic surface type, basic category. | Hard surface, commonly cleaned, moderately relevant. | Specific hard surface, moderately relevant. | Specific hard surface, relevant. | Specific stone surface, less common.. Score reduced because release date is older
Surfaces the vacuum is designed for.
In the battle of Floor Type Compatibility,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
2 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Floor Type Compatibility on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Dustbin capacity favors Dreame X40 Ultra with 108.8 oz (3.22 L) versus only 11.16 oz (0.33 L) for Roborock Qrevo Curv, meaning Dreame requires less frequent emptying, ideal for large messes.
Maximum dustbin volume.
In the battle of Dustbin Capacity,
Dreame X40 Ultra ◉ is
better than
Roborock Qrevo Curv ◉
, delivering
higher
97.6 oz
measurement.
Based on community votes for Dustbin Capacity,
Dreame X40 Ultra ◉ earned
1 votes,
more than
Roborock Qrevo Curv ◉,
which got 0 votes.
I really like the huge dustbin on the Dreame X40 Ultra because I won't have to empty it as often. Its 108.8 oz capacity beats the Qrevo Curv's small 11.16 oz dustbin comfortably for less hassle.
Dust compression is available in Dreame X40 Ultra but not in Roborock Qrevo Curv, enhancing Dreame’s dustbin space efficiency.
Compresses dirt inside dustbin to save space.
In the battle of Dust Compression,
Dreame X40 Ultra ◉ is
better than
Roborock Qrevo Curv ◉
, delivering
higher
39 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Dust Compression on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Dustbin Position
Where is the dustbin positioned?
68
Dreame X40 Ultra
0Votes
Back
79
Roborock Qrevo Curv
0Votes
Top
vs
Score History
Updated at 2025-12-17 07:17:40: 0Updated at 2025-12-22 07:08:43: 79Updated at 2026-04-10 04:26:22: 80
Score info for Dreame X40 Ultra:
We base our scoring on 'Dustbin Position' on the following:
Score 78: Common dustbin location, neither explicitly advanced nor basic.. Score reduced because release date is older
Score info for Roborock Qrevo Curv:
We base our scoring on 'Dustbin Position' on the following:
Score 80: Generally considered modern and convenient placement, relatively more advanced.. Score reduced because release date is older
Where the dustbin is located in the vacuum.
In the battle of Dustbin Position,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
11 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Dustbin Position on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Dustbin Material
What is the dustbin made of?
98
Dreame X40 Ultra
0Votes
Plastic
99
Roborock Qrevo Curv
0Votes
Plastic
vs
Score History
Updated at 2025-12-17 07:17:40: 0Updated at 2025-12-22 07:08:43: 82Updated at 2026-04-10 04:26:22: 83
Score info for Dreame X40 Ultra:
We base our scoring on 'Dustbin Material' on the following:
Score 85: Material directly matches dustbin construction specification.. Score reduced because release date is older
Score info for Roborock Qrevo Curv:
We base our scoring on 'Dustbin Material' on the following:
Score 83: Material directly matches dustbin construction specification.. Score reduced because release date is older
Material used for dustbin construction.
In the battle of Dustbin Material,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Dustbin Material on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Auto Dustbin Lock
Does it have an auto dustbin lock?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Prevents dust escape when removing bin.
In the battle of Auto Dustbin Lock,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Auto Dustbin Lock on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Emptying Cycle Period
What is the emptying cycle duration?
67
Dreame X40 Ultra
0Votes
75 Days
65
Roborock Qrevo Curv
0Votes
65 Days
vs
Emptying Cycle Period
Emptying cycle period is 75 days for Dreame X40 Ultra and 65 days for Roborock Qrevo Curv, with Dreame’s longer duration attractive for low-maintenance users.
vs
Score History
Updated at 2025-12-17 07:17:41: 0Updated at 2025-12-22 07:08:43: 81Updated at 2026-04-10 04:26:22: 79
Score info for Dreame X40 Ultra:
We base our scoring on 'Emptying Cycle Period' on the following:
Score 80: Long duration indicating infrequent emptying, relevant to max period.. Score reduced because release date is older
Score info for Roborock Qrevo Curv:
We base our scoring on 'Emptying Cycle Period' on the following:
Score 79: Slightly longer duration, relevant max emptying period.. Score reduced because release date is older
The maximum period for the robot vacuum to empty the dustbin.
In the battle of Emptying Cycle Period,
Dreame X40 Ultra ◉ is
better than
Roborock Qrevo Curv ◉
, delivering
lower
2 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Emptying Cycle Period on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Bin Full Indicator
Does it have a bin full indicator?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Alerts when dustbin is full.
In the battle of Bin Full Indicator,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Bin Full Indicator on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Bag Type
What type of dust collection bag does it use?
43
Dreame X40 Ultra
0Votes
Bagless, Disposable Bag
39
Roborock Qrevo Curv
0Votes
Disposable Bag
Type of dust collection system used.
In the battle of Bag Type,
Dreame X40 Ultra ◉ is
better than
Roborock Qrevo Curv ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Bag Type on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Auto Empty Notification
Does it notify for auto empty?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Sends alert when dustbin auto emptied.
In the battle of Auto Empty Notification,
Dreame X40 Ultra ◉ is
same as
Roborock Qrevo Curv ◉
, delivering
equal
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Auto Empty Notification on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Filtration Type
What filtration type is used?
88
Dreame X40 Ultra
0Votes
HEPA
89
Roborock Qrevo Curv
0Votes
HEPA
vs
Filtration Type
Both models utilize HEPA filtration systems, ensuring effective allergen capture for healthier indoor air quality.
Type of filter system installed.
In the battle of Filtration Type,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Filtration Type on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Filter Layers
How many filter layers does it have?
57
Dreame X40 Ultra
0Votes
3
58
Roborock Qrevo Curv
0Votes
3
vs
Score History
Updated at 2025-12-17 06:45:40: 0Updated at 2025-12-22 08:10:49: 85Updated at 2026-04-10 04:27:24: 87
Score info for Dreame X40 Ultra:
We base our scoring on 'Filter Layers' on the following:
Score 87: Higher number of filter layers than most others, indicating more advanced filtering.. Score reduced because release date is older
Score info for Roborock Qrevo Curv:
We base our scoring on 'Filter Layers' on the following:
Score 87: Higher number of filter layers than most others, indicating more advanced filtering.. Score reduced because release date is older
Number of filter layers in system.
In the battle of Filter Layers,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Filter Layers on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Secondary Filter
Does it have a secondary filter?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Additional filter stage beyond main.
In the battle of Secondary Filter,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Secondary Filter on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Max Dust Retention Efficiency
What is the dust retention efficiency?
99
%
0Votes
99.99
%
0Votes
Efficiency of capturing fine dust.
In the battle of Max Dust Retention Efficiency,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1.0 %
measurement.
Don’t keep it to yourself — be the first to react and review the
Max Dust Retention Efficiency on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Anti Allergen System
Does it have an anti-allergen system?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Designed to trap allergens and dust mites.
In the battle of Anti Allergen System,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Anti Allergen System on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
UV Sterilization
Does it use UV sterilization?
Yes
0Votes
Dreame X40 Ultra
No
0Votes
Roborock Qrevo Curv
vs
UV Sterilization
UV sterilization is provided by Dreame X40 Ultra but unavailable in Roborock Qrevo Curv, giving Dreame an edge in hygiene-focused cleaning.
Uses UV light for sterilizing dustbin.
In the battle of UV Sterilization,
Dreame X40 Ultra ◉ is
better than
Roborock Qrevo Curv ◉
, delivering
higher
39 score
measurement.
Don’t keep it to yourself — be the first to react and review the
UV Sterilization on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Water tank capacity is larger in Dreame X40 Ultra with 6.76 oz (200 ml) compared to Roborock Qrevo Curv's 2.71 oz (80 ml), supporting longer mopping sessions.
Maximum volume of water tank.
In the battle of Water Tank Capacity,
Dreame X40 Ultra ◉ is
better than
Roborock Qrevo Curv ◉
, delivering
higher
4.1 oz
measurement.
Don’t keep it to yourself — be the first to react and review the
Water Tank Capacity on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Vibrating mop feature is supported by Dreame X40 Ultra but not by Roborock Qrevo Curv, allowing Dreame to better tackle tougher stains.
Mop pad vibrates for scrubbing action.
In the battle of Vibrating Mop,
Dreame X40 Ultra ◉ is
better than
Roborock Qrevo Curv ◉
, delivering
higher
39 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Vibrating Mop on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Max Mop Coverage Area
What is the max mop coverage area?
2,000
sq ft
1Votes
1,600
sq ft
0Votes
vs
Max Mop Coverage Area
Max mop coverage area is 2000 sq ft (186 sqm) with Dreame X40 Ultra but less at 1600 sq ft (149 sqm) for Roborock Qrevo Curv, making Dreame better suited for extensive mopping tasks.
Maximum area it can mop per refill.
In the battle of Max Mop Coverage Area,
Dreame X40 Ultra ◉ is
better than
Roborock Qrevo Curv ◉
, delivering
higher
400.0 sq ft
measurement.
Based on community votes for Max Mop Coverage Area,
Dreame X40 Ultra ◉ earned
1 votes,
more than
Roborock Qrevo Curv ◉,
which got 0 votes.
Max mop coverage is better with the Dreame X40 Ultra covering up to 2000 square feet. The Roborock Qrevo Curv tops out at 1600 square feet so Dreame wins if mopping large spaces is a priority.
See more
Mopping Function
Does it support mopping?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Indicates whether the vacuum supports mopping.
In the battle of Mopping Function,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Mopping Function on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Y-Shaped Mopping Path
Does it use a Y-shaped path?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Follows Y-pattern for scrubbing effect.
In the battle of Y-Shaped Mopping Path,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Y-Shaped Mopping Path on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Stain Removal Mode
Does it have stain removal mode?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Special mode for tough stains.
In the battle of Stain Removal Mode,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Stain Removal Mode on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Water Tank Type
What type of water tank is used?
77
Dreame X40 Ultra
0Votes
Electric Pump
78
Roborock Qrevo Curv
0Votes
Electric Pump
vs
Score History
Updated at 2025-12-17 06:45:40: 0Updated at 2025-12-22 08:10:49: 87Updated at 2026-04-10 04:27:24: 85
Score info for Dreame X40 Ultra:
We base our scoring on 'Water Tank Type' on the following:
Score 85: Uses powered dispensing, indicating modern and advanced mechanism relative to others.. Score reduced because release date is older
Score info for Roborock Qrevo Curv:
We base our scoring on 'Water Tank Type' on the following:
Score 89: Uses powered dispensing, indicating modern and advanced mechanism relative to others.. Score reduced because release date is older
The system used to dispense water.
In the battle of Water Tank Type,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Water Tank Type on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Water Level Sensor
Does it have a water level sensor?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Detects water level in the mop tank.
In the battle of Water Level Sensor,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Water Level Sensor on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Tank Empty Sensor
Does it have a tank empty sensor?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Notifies when mop tank is empty.
In the battle of Tank Empty Sensor,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Tank Empty Sensor on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Water Flow Control
Can water flow be controlled?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Ability to adjust water flow rate.
In the battle of Water Flow Control,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Water Flow Control on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Water Flow Levels
How many water flow levels are available?
58
Dreame X40 Ultra
0Votes
3
59
Roborock Qrevo Curv
0Votes
3
vs
Score History
Updated at 2025-12-17 07:17:40: 0Updated at 2025-12-22 07:08:43: 85Updated at 2026-04-10 04:26:22: 88
Score info for Dreame X40 Ultra:
We base our scoring on 'Water Flow Levels' on the following:
Score 88: Specifies a moderate, fixed number of adjustable settings.. Score reduced because release date is older
Score info for Roborock Qrevo Curv:
We base our scoring on 'Water Flow Levels' on the following:
Score 88: Specifies a moderate, fixed number of adjustable settings.. Score reduced because release date is older
Number of adjustable water flow settings.
In the battle of Water Flow Levels,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Water Flow Levels on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Water Heating Function
Does it heat water?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Heats water for better cleaning.
In the battle of Water Heating Function,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Water Heating Function on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Mop Material
What is the mop material?
87
Dreame X40 Ultra
0Votes
Microfiber
88
Roborock Qrevo Curv
0Votes
Microfiber
Type of material used in mop pad.
In the battle of Mop Material,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Mop Material on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Detachable Mop
Is the mop detachable?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Mop pad can be removed when not needed.
In the battle of Detachable Mop,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Detachable Mop on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Rotating Mop
Does it have rotating mops?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Mop pads rotate to scrub the floor.
In the battle of Rotating Mop,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Rotating Mop on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Auto Mop Lift on Carpet
Does it auto lift mop on carpet?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Automatically lifts mop on carpets.
In the battle of Auto Mop Lift on Carpet,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Auto Mop Lift on Carpet on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Disposable Mop Pads
Does it support disposable mop pads?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Uses single-use mop pads.
In the battle of Disposable Mop Pads,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Disposable Mop Pads on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Reusable Mop Pads
Does it use reusable mop pads?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Uses washable, reusable mop pads.
In the battle of Reusable Mop Pads,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Reusable Mop Pads on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Mop Pressure
What is the mop pressure?
Who knows?
0Votes
Dreame X40 Ultra
(Help us out by suggesting one!)
6
N
0Votes
Amount of pressure applied by mop.
Don’t keep it to yourself — be the first to react and review the
Mop Pressure on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Auto Mop Drying
Does it have auto mop drying?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Dock feature that dries mop pads automatically.
In the battle of Auto Mop Drying,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Auto Mop Drying on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Max runtime is 198 minutes for Dreame X40 Ultra and longer at 240 minutes for Roborock Qrevo Curv, indicating Roborock offers extended cleaning sessions per charge.
Maximum runtime per charge.
In the battle of Max Runtime,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
42.0 minutes
measurement.
Based on community votes for Max Runtime,
Dreame X40 Ultra ◉ earned
0 votes,
less than
Roborock Qrevo Curv ◉,
which got 1 votes.
When it comes to battery runtime the Roborock Qrevo Curv lasts a whole 240 minutes which is excellent for bigger jobs. Dreame's 198 minutes is solid but not quite as long-lasting as the Qrevo.
Max charging time is 2 hours for Dreame X40 Ultra and twice that at 4 hours for Roborock Qrevo Curv, showing Dreame benefits from speedier recharge cycles.
Maximum charging time required.
In the battle of Max Charging Time,
Dreame X40 Ultra ◉ is
better than
Roborock Qrevo Curv ◉
, delivering
lower
2.0 hours
measurement.
Don’t keep it to yourself — be the first to react and review the
Max Charging Time on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Wireless charging feature is present only on Dreame X40 Ultra, providing more convenient charging options compared to Roborock's absence of this feature.
Supports contactless charging.
In the battle of Wireless Charging,
Dreame X40 Ultra ◉ is
better than
Roborock Qrevo Curv ◉
, delivering
higher
39 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Wireless Charging on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Dock charging power is 25 Watts for Dreame X40 Ultra versus 60 Watts for Roborock Qrevo Curv, meaning Roborock's dock recharges the robot faster and potentially powers additional dock features.
Charging power provided by dock.
In the battle of Dock Charging Power,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
35.0 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Dock Charging Power on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
In the battle of Dock Return Accuracy,
Dreame X40 Ultra ◉ is
better than
Roborock Qrevo Curv ◉
, delivering
higher
3.0 %
measurement.
Don’t keep it to yourself — be the first to react and review the
Dock Return Accuracy on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Battery Capacity
What is the battery capacity?
6,400
mAh
0Votes
6,400
mAh
0Votes
vs
Battery Capacity
Both models have a battery capacity of 6400 mAh, promising substantial cleaning runtimes before recharge is necessary.
Battery storage capacity.
In the battle of Battery Capacity,
Dreame X40 Ultra ◉ is
same as
Roborock Qrevo Curv ◉
, delivering
equal
6,400.00 mAh
measurement.
Don’t keep it to yourself — be the first to react and review the
Battery Capacity on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Battery Type
What type of battery does it use?
88
Dreame X40 Ultra
0Votes
Li-Ion
0
Roborock Qrevo Curv
0Votes
Li-ion
vs
Score History
Updated at 2025-12-17 07:17:41: 0Updated at 2025-12-22 07:08:43: 86Updated at 2026-04-10 04:26:22: 85
Score info for Dreame X40 Ultra:
We base our scoring on 'Battery Type' on the following:
Score 90: Same as "Li Ion", common modern rechargeable battery.. Score reduced because release date is older
Score info for Roborock Qrevo Curv:
We base our scoring on 'Battery Type' on the following:
Score 85: Score reduced because release date is older
The type of battery used.
In the battle of Battery Type,
Dreame X40 Ultra ◉ is
better than
Roborock Qrevo Curv ◉
, delivering
higher
88 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Battery Type on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Max Battery Life Cycles
What is the max battery life cycles?
78
Dreame X40 Ultra
0Votes
1000
59
Roborock Qrevo Curv
0Votes
600
Maximum charge cycles supported by battery.
In the battle of Max Battery Life Cycles,
Dreame X40 Ultra ◉ is
better than
Roborock Qrevo Curv ◉
, delivering
higher
19 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Max Battery Life Cycles on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Replaceable Battery
Is the battery replaceable?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Battery can be swapped or replaced.
In the battle of Replaceable Battery,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Replaceable Battery on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Battery Level Indicator
Does it have a battery level indicator?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Shows current battery level.
In the battle of Battery Level Indicator,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Battery Level Indicator on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Fast Charging
Does it have fast charging?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Supports faster charging time.
In the battle of Fast Charging,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Fast Charging on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Smart Charging Control
Does it have smart charging control?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Optimizes charging to extend battery life.
In the battle of Smart Charging Control,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Smart Charging Control on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Charging Dock Type
What type of charging dock does it use?
83
Dreame X40 Ultra
0Votes
Self Emptying
89
Roborock Qrevo Curv
0Votes
Advanced Dock
Type of dock used for charging.
In the battle of Charging Dock Type,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Charging Dock Type on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Dock Alignment Assistance
Does it have dock alignment assistance?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Helps align with dock correctly.
In the battle of Dock Alignment Assistance,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Dock Alignment Assistance on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Max Dock Range
What is the max dock range?
10
ft
0Votes
5
ft
0Votes
vs
Max Dock Range
Max dock range is 10 feet (3 m) for Dreame X40 Ultra and shorter at 5 feet (1.5 m) for Roborock Qrevo Curv, giving Dreame more flexibility in home placement relative to the dock.
Maximum distance it can find its dock.
In the battle of Max Dock Range,
Dreame X40 Ultra ◉ is
better than
Roborock Qrevo Curv ◉
, delivering
higher
5.0 ft
measurement.
Don’t keep it to yourself — be the first to react and review the
Max Dock Range on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Auto Recharge
Does it auto recharge?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Automatically returns to dock when low on battery.
In the battle of Auto Recharge,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Auto Recharge on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Recharge and Resume
Does it recharge and resume?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Resumes cleaning after charging.
In the battle of Recharge and Resume,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Recharge and Resume on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Voltage Compatibility
What voltage does it support?
28
Dreame X40 Ultra
0Votes
110V, 220V
Who knows?
0Votes
Roborock Qrevo Curv
(Help us out by suggesting one!)
Compatible power input range.
Don’t keep it to yourself — be the first to react and review the
Voltage Compatibility on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
In the battle of App Control,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
App Control on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Remote Control
Does it support remote control?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Supports physical remote control.
In the battle of Remote Control,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Remote Control on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Voice Assistant Compatibility
Which voice assistants are supported?
88
Dreame X40 Ultra
0Votes
Alexa, Google Assistant, Siri
89
Roborock Qrevo Curv
0Votes
Alexa, Google Assistant, Siri
Compatible voice assistants.
In the battle of Voice Assistant Compatibility,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Voice Assistant Compatibility on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Wi-Fi Connectivity
Does it have Wi-Fi connectivity?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Connects to Wi-Fi network.
In the battle of Wi-Fi Connectivity,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Wi-Fi Connectivity on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Bluetooth Connectivity
Does it support Bluetooth?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Connects via Bluetooth.
In the battle of Bluetooth Connectivity,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Bluetooth Connectivity on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Multi-User Support
Does it support multi-user access?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Allows multiple users to access app.
In the battle of Multi-User Support,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Multi-User Support on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Multi-Language Support
Does the app support multiple languages?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
App supports multiple languages.
In the battle of Multi-Language Support,
Dreame X40 Ultra ◉ is
same as
Roborock Qrevo Curv ◉
, delivering
equal
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Multi-Language Support on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Remote Start
Can it be started remotely?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Allows starting cleaning remotely.
In the battle of Remote Start,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Remote Start on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Smart Mapping
Does it support smart mapping?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Creates and stores maps of your home.
In the battle of Smart Mapping,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Smart Mapping on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Selective Room Cleaning
Does it support selective room cleaning?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Allows cleaning of specific rooms.
In the battle of Selective Room Cleaning,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Selective Room Cleaning on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Zone Cleaning
Does it support zone cleaning?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Can clean custom zones within a room.
In the battle of Zone Cleaning,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Zone Cleaning on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Real Time Mapping
Does it support real time mapping?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Updates map live during cleaning.
In the battle of Real Time Mapping,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Real Time Mapping on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Object Recognition Sensor
Does it have object recognition?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Recognizes objects like shoes, cables, or toys.
In the battle of Object Recognition Sensor,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Object Recognition Sensor on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
AI-Powered Obstacle Recognition
Does it have AI-powered obstacle recognition?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Recognizes obstacles using AI.
In the battle of AI-Powered Obstacle Recognition,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
AI-Powered Obstacle Recognition on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Eco Mode
Does it have eco mode?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Energy saving mode for reduced power use.
In the battle of Eco Mode,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Eco Mode on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Pet Mode
Does it have pet mode?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Special cleaning mode for pet hair.
In the battle of Pet Mode,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Pet Mode on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Do Not Disturb Mode
Does it have do not disturb mode?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Disables operation during set hours.
In the battle of Do Not Disturb Mode,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Do Not Disturb Mode on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Smart Charging Scheduler
Does it have smart charging scheduler?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Optimizes charging times based on schedule.
In the battle of Smart Charging Scheduler,
Dreame X40 Ultra ◉ is
same as
Roborock Qrevo Curv ◉
, delivering
equal
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Smart Charging Scheduler on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Cleaning Time Scheduling
Does it support scheduling?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Can schedule cleaning times.
In the battle of Cleaning Time Scheduling,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Cleaning Time Scheduling on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Smart Home Integration
Does it integrate with smart home systems?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Connects with smart home ecosystems.
In the battle of Smart Home Integration,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Smart Home Integration on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
IFTTT Support
Does it support IFTTT?
Yes
0Votes
Dreame X40 Ultra
No
0Votes
Roborock Qrevo Curv
Can connect via IFTTT automations.
In the battle of IFTTT Support,
Dreame X40 Ultra ◉ is
better than
Roborock Qrevo Curv ◉
, delivering
higher
39 score
measurement.
Don’t keep it to yourself — be the first to react and review the
IFTTT Support on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
OTA Updates
Does it support OTA updates?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Supports over the air firmware updates.
In the battle of OTA Updates,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
OTA Updates on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Cleaning History
Does it track cleaning history?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Tracks and displays cleaning history.
In the battle of Cleaning History,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Cleaning History on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Remote Monitoring
Does it support remote monitoring?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Allows monitoring cleaning progress remotely.
In the battle of Remote Monitoring,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Remote Monitoring on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Maintenance Alerts
Does it give maintenance alerts?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Sends notifications for required maintenance.
In the battle of Maintenance Alerts,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Maintenance Alerts on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Lost Robot Locator
Does it have a lost robot locator?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Helps locate robot if misplaced.
In the battle of Lost Robot Locator,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Lost Robot Locator on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
In the battle of Magnetic Sensor,
Dreame X40 Ultra ◉ is
better than
Roborock Qrevo Curv ◉
, delivering
higher
39 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Magnetic Sensor on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Cliff Sensors
Does it have cliff sensors?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Detects stairs or drop offs to prevent falls.
In the battle of Cliff Sensors,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Cliff Sensors on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Edge Detection Sensor
Does it have an edge detection sensor?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Detects room edges for better cleaning.
In the battle of Edge Detection Sensor,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Edge Detection Sensor on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Bumper Sensors
Does it have bumper sensors?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Detects obstacles through physical contact.
In the battle of Bumper Sensors,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Bumper Sensors on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Infrared Sensors
Does it use infrared sensors?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Uses infrared for obstacle detection.
In the battle of Infrared Sensors,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Infrared Sensors on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Ultrasonic Sensors
Does it use ultrasonic sensors?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Uses sound waves for precise detection.
In the battle of Ultrasonic Sensors,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Ultrasonic Sensors on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Gyroscope Sensor
Does it have a gyroscope sensor?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Helps stabilize direction and mapping.
In the battle of Gyroscope Sensor,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Gyroscope Sensor on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Accelerometer Sensor
Does it have an accelerometer sensor?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Detects tilt or movement for safety.
In the battle of Accelerometer Sensor,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Accelerometer Sensor on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Wheel Lift Sensor
Does it have a wheel lift sensor?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Detects when wheels lift off the floor.
In the battle of Wheel Lift Sensor,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Wheel Lift Sensor on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Anti-Tangling Sensors
Does it have anti-tangling sensors?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Prevents getting stuck in cords or carpets.
In the battle of Anti-Tangling Sensors,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Anti-Tangling Sensors on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Anti-Collision Safety
Does it have anti-collision safety?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Minimizes collisions with obstacles.
In the battle of Anti-Collision Safety,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Anti-Collision Safety on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Child Safety Lock
Does it have child safety lock?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Prevents accidental activation by children.
In the battle of Child Safety Lock,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Child Safety Lock on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Overheat Protection
Does it have overheat protection?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Prevents overheating damage.
In the battle of Overheat Protection,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Overheat Protection on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Short Circuit Protection
Does it have short circuit protection?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Prevents electrical damage from short circuits.
In the battle of Short Circuit Protection,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Short Circuit Protection on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Battery Safety Certification
What battery safety certification is included?
68
Dreame X40 Ultra
0Votes
UL, IEC
69
Roborock Qrevo Curv
0Votes
UL, CE
vs
Score History
Updated at 2025-12-17 07:17:40: 0Updated at 2025-12-22 07:08:43: 87Updated at 2026-04-10 04:26:22: 90
Score info for Dreame X40 Ultra:
We base our scoring on 'Battery Safety Certification' on the following:
Score 88: Recognized single certification indicating battery safety compliance.. Score reduced because release date is older
Score info for Roborock Qrevo Curv:
We base our scoring on 'Battery Safety Certification' on the following:
Score 90: Recognized single certification indicating battery safety compliance.. Score reduced because release date is older
Certification for battery safety compliance.
In the battle of Battery Safety Certification,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Battery Safety Certification on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Flame Retardant Materials
Is it made with flame retardant materials?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Uses flame resistant housing.
In the battle of Flame Retardant Materials,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Flame Retardant Materials on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Noise level during operation measures 58 dB for Dreame X40 Ultra and a quieter 55 dB for Roborock Qrevo Curv, making Roborock better suited for noise-sensitive environments.
Average operating sound level.
In the battle of Noise Level,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
higher
3.0 dB
measurement.
Based on community votes for Noise Level,
Dreame X40 Ultra ◉ earned
0 votes,
less than
Roborock Qrevo Curv ◉,
which got 1 votes.
The Roborock Qrevo Curv wins the noise battle with 55 dB sound level making it quieter during cleaning. Dreame X40 Ultra is slightly louder at 58 dB which might bother those sensitive to noise.
See more
Power Consumption Cleaning
What is the cleaning power consumption?
20
Watt
0Votes
25
Watt
0Votes
Dreame X40 Ultra
This is a relatively low energy consumption for cleaning. It’s ideal for saving electricity while maintaining efficient cleaning.
Energy consumed while cleaning.
In the battle of Power Consumption Cleaning,
Dreame X40 Ultra ◉ is
better than
Roborock Qrevo Curv ◉
, delivering
lower
5.0 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Power Consumption Cleaning on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Quiet Mode
Does it have quiet mode?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Special mode to reduce noise output.
In the battle of Quiet Mode,
Dreame X40 Ultra ◉ is
same as
Roborock Qrevo Curv ◉
, delivering
equal
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Quiet Mode on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Energy Star Certification
Is it Energy Star certified?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Certified for energy efficiency.
In the battle of Energy Star Certification,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Energy Star Certification on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Power Consumption Standby
What is the standby power consumption?
3
Watt
0Votes
3
Watt
0Votes
Energy consumed while idle.
In the battle of Power Consumption Standby,
Dreame X40 Ultra ◉ is
same as
Roborock Qrevo Curv ◉
, delivering
equal
3.00 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Power Consumption Standby on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Power Consumption Charging
What is the charging power consumption?
25
Watt
0Votes
40
Watt
0Votes
Power used while charging.
In the battle of Power Consumption Charging,
Dreame X40 Ultra ◉ is
better than
Roborock Qrevo Curv ◉
, delivering
lower
15.0 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Power Consumption Charging on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Material Safety Certification
What material safety certification is included?
78
Dreame X40 Ultra
0Votes
UL
79
Roborock Qrevo Curv
0Votes
UL
Certifications for eco safe materials.
In the battle of Material Safety Certification,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Material Safety Certification on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Recyclable Materials
Is it made from recyclable materials?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Made with recyclable materials.
In the battle of Recyclable Materials,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Recyclable Materials on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Operating Temperature Range
What is the operating temperature range?
62
Dreame X40 Ultra
0Votes
41–104°F
63
Roborock Qrevo Curv
0Votes
41–104°F
vs
Operating Temperature Range
Operating temperature range is identical for both at 41–104°F (5–40°C), ensuring reliable performance across typical household climates.
Temperature range where the vacuum operates safely.
In the battle of Operating Temperature Range,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Operating Temperature Range on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Operating Humidity Range
What is the operating humidity range?
72
Dreame X40 Ultra
0Votes
10–90%
83
Roborock Qrevo Curv
0Votes
0-95%
Humidity range suitable for operation.
In the battle of Operating Humidity Range,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
11 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Operating Humidity Range on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Extra filters supplied differ as Dreame X40 Ultra includes 1 filter whereas Roborock Qrevo Curv provides none, offering Dreame users spare parts for continuous maintenance.
vs
Score History
Updated at 2025-12-17 07:17:40: 0Updated at 2025-12-22 07:08:43: 79Updated at 2026-04-10 04:26:22: 80
Score info for Dreame X40 Ultra:
We base our scoring on 'Extra Filters' on the following:
Score 80: Numeric count of spare filters indicating limited quantity.. Score reduced because release date is older
Score info for Roborock Qrevo Curv:
We base our scoring on 'Extra Filters' on the following:
Score 80: Specifies no spare filters included.. Score reduced because release date is older
Number of spare filters in the package.
In the battle of Extra Filters,
Dreame X40 Ultra ◉ is
better than
Roborock Qrevo Curv ◉
, delivering
higher
38 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Extra Filters on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
An extra battery is included with Dreame X40 Ultra but not with Roborock Qrevo Curv, enabling longer usage time without waiting for recharge in Dreame.
Whether an additional battery is included.
In the battle of Extra Battery,
Dreame X40 Ultra ◉ is
better than
Roborock Qrevo Curv ◉
, delivering
higher
39 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Extra Battery on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Extra Brushes
How many extra brushes are included?
38
Dreame X40 Ultra
0Votes
1
0
Roborock Qrevo Curv
0Votes
None
Number of spare brushes in the package.
In the battle of Extra Brushes,
Dreame X40 Ultra ◉ is
better than
Roborock Qrevo Curv ◉
, delivering
higher
38 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Extra Brushes on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Extra Mop Pads
How many extra mop pads are included?
68
Dreame X40 Ultra
0Votes
4
0
Roborock Qrevo Curv
0Votes
None
Number of spare mop pads in the package.
In the battle of Extra Mop Pads,
Dreame X40 Ultra ◉ is
better than
Roborock Qrevo Curv ◉
, delivering
higher
68 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Extra Mop Pads on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Extra Mop Cloths
How many extra mop cloths are included?
8
Dreame X40 Ultra
0Votes
None
9
Roborock Qrevo Curv
0Votes
None
Number of additional mop cloths included.
In the battle of Extra Mop Cloths,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Extra Mop Cloths on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Extra Dust Bags
How many extra dust bags are included?
53
Dreame X40 Ultra
0Votes
2
42
Roborock Qrevo Curv
0Votes
1
vs
Score History
Updated at 2025-12-17 06:45:40: 0Updated at 2025-12-22 08:10:49: 85Updated at 2026-04-10 04:27:24: 80
Score info for Dreame X40 Ultra:
We base our scoring on 'Extra Dust Bags' on the following:
Score 80: Provides more than 1 spare dust bag but fewer than 3 or more.. Score reduced because release date is older
Score info for Roborock Qrevo Curv:
We base our scoring on 'Extra Dust Bags' on the following:
Score 80: Indicates a basic provision of a single spare dust bag.. Score reduced because release date is older
Number of spare dust bags provided.
In the battle of Extra Dust Bags,
Dreame X40 Ultra ◉ is
better than
Roborock Qrevo Curv ◉
, delivering
higher
11 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Extra Dust Bags on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Cleaning Tool
Is a cleaning tool included?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Whether a cleaning comb or tool is included.
In the battle of Cleaning Tool,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Cleaning Tool on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Starter Cleaning Solution
Is a starter cleaning solution included?
Yes
0Votes
Dreame X40 Ultra
No
0Votes
Roborock Qrevo Curv
Whether a bottle of cleaning solution is provided.
In the battle of Starter Cleaning Solution,
Dreame X40 Ultra ◉ is
better than
Roborock Qrevo Curv ◉
, delivering
higher
39 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Starter Cleaning Solution on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Dock Station Type
What type of dock station is included?
55
Dreame X40 Ultra
0Votes
Charging Dock, Auto Empty Dock, Auto Wash Dock, Auto Fill Dock, Auto Dry Dock
66
Roborock Qrevo Curv
0Votes
Auto Empty Dock, Auto Wash Dock, Auto Fill Dock, Auto Dry Dock
Type of dock included.
In the battle of Dock Station Type,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
11 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Dock Station Type on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Accessory Storage Bag
Is an accessory storage bag included?
Yes
0Votes
Dreame X40 Ultra
No
0Votes
Roborock Qrevo Curv
Whether a storage bag for accessories is included.
In the battle of Accessory Storage Bag,
Dreame X40 Ultra ◉ is
better than
Roborock Qrevo Curv ◉
, delivering
higher
39 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Accessory Storage Bag on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Protective Mat
Is a protective mat included?
Yes
0Votes
Dreame X40 Ultra
No
0Votes
Roborock Qrevo Curv
Whether a mat for water protection under the dock is included.
In the battle of Protective Mat,
Dreame X40 Ultra ◉ is
better than
Roborock Qrevo Curv ◉
, delivering
higher
39 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Protective Mat on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Maintenance & Service
12
Filter Replacement Indicator
Does it have a filter replacement indicator?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Notifies when filter needs replacing.
In the battle of Filter Replacement Indicator,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Filter Replacement Indicator on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Brush Replacement Indicator
Does it have a brush replacement indicator?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Notifies when brush needs replacing.
In the battle of Brush Replacement Indicator,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Brush Replacement Indicator on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Self-Cleaning Brush
Does it have a self-cleaning brush?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Main brush can automatically clean itself.
In the battle of Self-Cleaning Brush,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Self-Cleaning Brush on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Washable Filter
Is the filter washable?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Filter can be washed instead of replaced.
In the battle of Washable Filter,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Washable Filter on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Washable Mop Cloth
Is the mop cloth washable?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Mop cloth can be washed and reused.
In the battle of Washable Mop Cloth,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Washable Mop Cloth on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Filter Lifetime
What is the filter lifetime?
6
months
0Votes
12
months
0Votes
vs
Filter Lifetime
Filter lifetime expectancy is 6 months with Dreame X40 Ultra versus a longer 12 months for Roborock Qrevo Curv, so Roborock users may benefit from reduced filter replacements frequency.
Expected lifespan of the filter.
In the battle of Filter Lifetime,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
6.0 months
measurement.
Don’t keep it to yourself — be the first to react and review the
Filter Lifetime on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Modular Component Replacement
Are components modular and replaceable?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Components can be swapped out individually.
In the battle of Modular Component Replacement,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Modular Component Replacement on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Service Availability
What is the service availability?
98
Dreame X40 Ultra
0Votes
Global
99
Roborock Qrevo Curv
0Votes
Global
vs
Score History
Updated at 2025-12-17 07:17:41: 0Updated at 2025-12-22 07:08:43: 91Updated at 2026-04-10 04:26:22: 90
Score info for Dreame X40 Ultra:
We base our scoring on 'Service Availability' on the following:
Score 90: Coverage applies worldwide, indicating broader availability.. Score reduced because release date is older
Score info for Roborock Qrevo Curv:
We base our scoring on 'Service Availability' on the following:
Score 90: Coverage applies worldwide, indicating broader availability.. Score reduced because release date is older
Availability of repair service coverage.
In the battle of Service Availability,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Service Availability on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Customer Support Channels
What customer support channels are available?
31
Dreame X40 Ultra
0Votes
Phone, Email, Chat
42
Roborock Qrevo Curv
0Votes
Phone, Email, Chat, App Support
vs
Score History
Updated at 2025-12-17 06:45:40: 0Updated at 2025-12-22 08:10:49: 88Updated at 2026-04-10 04:27:24: 90
Score info for Dreame X40 Ultra:
We base our scoring on 'Customer Support Channels' on the following:
Score 90: Basic traditional support method. | Common asynchronous digital support. | Real-time text support, more advanced than email.. Score reduced because release date is older
Score info for Roborock Qrevo Curv:
We base our scoring on 'Customer Support Channels' on the following:
Score 90: Basic traditional support method. | Common asynchronous digital support. | Real-time text support, more advanced than email. | Support provided within an application context, more advanced.. Score reduced because release date is older
Available support methods.
In the battle of Customer Support Channels,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
11 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Customer Support Channels on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Service Appointments Online
Can service appointments be booked online?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
Ability to book service appointments online.
In the battle of Service Appointments Online,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Service Appointments Online on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Repair Turnaround Time
What is the repair turnaround time?
78
Dreame X40 Ultra
0Votes
Fast
79
Roborock Qrevo Curv
0Votes
Fast
vs
Score History
Updated at 2025-12-17 06:45:40: 0Updated at 2025-12-22 08:10:49: 90Updated at 2026-04-10 04:27:24: 88
Updated at 2025-12-17 07:17:41: 0Updated at 2025-12-22 07:08:43: 88Updated at 2026-04-10 04:26:22: 90
Score info for Dreame X40 Ultra:
We base our scoring on 'Repair Turnaround Time' on the following:
Score 88: Implies quicker than typical repair time, suggesting improved service speed.. Score reduced because release date is older
Score info for Roborock Qrevo Curv:
We base our scoring on 'Repair Turnaround Time' on the following:
Score 90: Implies quicker than typical repair time, suggesting improved service speed.. Score reduced because release date is older
Average time for repair service.
In the battle of Repair Turnaround Time,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Repair Turnaround Time on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Warranty Extension Option
Is a warranty extension option available?
Yes
0Votes
Dreame X40 Ultra
Yes
0Votes
Roborock Qrevo Curv
vs
Warranty Extension Option
Warranty period matches at 1 year for both Dreame X40 Ultra and Roborock Qrevo Curv, ensuring equal basic product protection to customers.
Option to purchase extended warranty.
In the battle of Warranty Extension Option,
Dreame X40 Ultra ◉ is
worse than
Roborock Qrevo Curv ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Warranty Extension Option on Dreame X40 Ultra ◉
vs Roborock Qrevo Curv ◉ and help others decide!
Surveys
Because hot takes deserve votes.
Cleaning Performance
How would you rate the cleaning performance of this robot vacuum?
Excellent — Picks up all debris and cleans every corner with ease.
0Votes
0Votes
Very Good — Cleans most areas with minor spots left.
0Votes
0Votes
Good — Cleans effectively, but some areas need a little attention.
0Votes
0Votes
Fair — Leaves debris in some areas and may require additional cleaning.
0Votes
0Votes
Poor — Struggles to clean and leaves significant debris behind.
0Votes
0Votes
Battery Life
How would you rate the battery life of this robot vacuum?
Excellent — Runs for 2+ hours on a single charge.
0Votes
0Votes
Very Good — Runs for 1.5 to 2 hours on a single charge.
0Votes
0Votes
Good — Runs for 1 to 1.5 hours on a single charge.
0Votes
0Votes
Fair — Runs for 30 to 60 minutes on a single charge.
0Votes
0Votes
Poor — Runs for less than 30 minutes on a single charge.
0Votes
0Votes
Noise Level
How would you rate the noise level of this robot vacuum?
Very Quiet — Barely noticeable even in a quiet room.
0Votes
0Votes
Quiet — Slightly noticeable but not disruptive.
0Votes
0Votes
Average — Noticeable and can be a bit distracting.
0Votes
0Votes
Loud — Noticeable and bothersome in quiet spaces.
0Votes
0Votes
Very Loud — Distracting and uncomfortable to be around.
0Votes
0Votes
Ease of Setup
How easy was it to set up this robot vacuum?
Very Easy — Set up was quick and intuitive with no issues.
0Votes
0Votes
Easy — Simple setup with minimal guidance needed.
0Votes
0Votes
Average — Took a bit of time but manageable with instructions.
0Votes
0Votes
Difficult — Had trouble setting it up and needed assistance.
0Votes
0Votes
Very Difficult — Setup was complicated and confusing.
0Votes
0Votes
Design Appeal
How would you rate the design and appearance of this robot vacuum?
Stylish — Sleek, modern design that fits well in any room.
0Votes
0Votes
Attractive — Looks good and suits most home styles.
0Votes
0Votes
Neutral — Basic design that doesn't stand out.
0Votes
0Votes
Unattractive — Design feels bulky or outdated.
0Votes
0Votes
Poor — Design is unappealing and doesn't blend well in the home.
0Votes
0Votes
Pricing
How would you rate the value for money of this robot vacuum?
Great value for money — You get more than what you paid for.
0Votes
0Votes
Pretty good price — Worth the price for the features.
0Votes
0Votes
Fair deal — Reasonable for what it offers.
0Votes
0Votes
Kinda pricey — Expensive for what it does.
0Votes
0Votes
Crazy expensive — The price is too high for the features offered.
0Votes
0Votes
Cleaning Modes
How would you rate the variety and effectiveness of cleaning modes?
Excellent — Multiple modes that work well for different floor types and needs.
0Votes
0Votes
Very Good — Several modes that cover most cleaning situations.
0Votes
0Votes
Good — Few modes, but they get the job done.
0Votes
0Votes
Fair — Limited modes and may require manual intervention.
0Votes
0Votes
Poor — Only one cleaning mode, insufficient for all needs.
0Votes
0Votes
Navigation and Mapping
How would you rate the robot vacuum’s navigation and mapping ability?
Excellent — Very precise, maps entire home, avoids obstacles effectively.
0Votes
0Votes
Very Good — Maps large areas with few obstacles.
0Votes
0Votes
Good — Navigates well but occasionally bumps into things.
0Votes
0Votes
Fair — Struggles with navigation and often misses areas.
0Votes
0Votes
Poor — Poor at mapping or getting stuck frequently.
0Votes
0Votes
App and Smart Features
How would you rate the app and smart features of this robot vacuum?
Excellent — Easy to use app with great features like scheduling, remote control, and updates.
0Votes
0Votes
Very Good — App is functional with scheduling and cleaning status features.
0Votes
0Votes
Good — App works, but lacks advanced features.
0Votes
0Votes
Fair — App is limited and occasionally buggy.
0Votes
0Votes
Poor — App is difficult to use or doesn’t work properly.
0Votes
0Votes
Durability and Build Quality
How would you rate the durability and build quality of this robot vacuum?
Excellent — Sturdy construction, feels premium, and built to last.
0Votes
0Votes
Very Good — Well-built, feels solid with no major issues.
0Votes
0Votes
Good — Decent build quality but feels a bit flimsy at times.
0Votes
0Votes
Fair — Some parts feel weak or cheaply made.
0Votes
0Votes
Poor — Fragile and prone to damage from regular use.
Supermod
Moderator
Recaptor
0
Cartling
20
