Comparison

Dreame X40 Ultra vs Mova P50 Ultra vs Roborock Qrevo Curv S5X

Detailed Technical Comparison

Best Score

1 / 8

Dreame X40 Ultra

7.5

Overall score

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Best value for money

1 / 9

Mova P50 Ultra

6.6

Overall score

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1 / 11

Roborock Qrevo Curv S5X

6.6

Overall score

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Scores

Dreame X40 Ultra

Overall score 7.5

Power and Battery 5.9

Brushing System 6.7

Mopping System 7.8

Cleaning Base 7.6

Navigation and Intelligence 8.8

Mova P50 Ultra

Overall score 6.6

Power and Battery 6.0

Brushing System 6.7

Mopping System 5.1

Cleaning Base 7.1

Navigation and Intelligence 5.0

Roborock Qrevo Curv S5X

Overall score 6.6

Power and Battery 5.9

Brushing System 5.7

Mopping System 7.1

Cleaning Base 6.8

Navigation and Intelligence 3.7

Detailed Technical Comparison

Key features organised by category

General Information

Dreame X40 Ultra

Mova P50 Ultra

Roborock Qrevo Curv S5X

Brand Different ?	Dreame X40 Ultra: Dreame	Mova P50 Ultra: Mova	Roborock Qrevo Curv S5X: Roborock
Release date Different ?	Dreame X40 Ultra: 2024	Mova P50 Ultra: 2025	Roborock Qrevo Curv S5X: 2024

Power and Battery

Dreame X40 Ultra

Mova P50 Ultra

Roborock Qrevo Curv S5X

Suction power Different ?	Dreame X40 Ultra: 12.000 Pa	Mova P50 Ultra: 19.000 Pa	Roborock Qrevo Curv S5X: 18.500 Pa
Battery capacity Different ?	Dreame X40 Ultra: 6.400 mAh	Mova P50 Ultra: 5.200 mAh	Roborock Qrevo Curv S5X: 5.200 mAh
Declared runtime Different ?	Dreame X40 Ultra: 194 min	Mova P50 Ultra: —	Roborock Qrevo Curv S5X: 180 min
Fast battery charging ?	Dreame X40 Ultra: Sí	Mova P50 Ultra: Sí	Roborock Qrevo Curv S5X: Sí

Brushing System

Dreame X40 Ultra

Mova P50 Ultra

Roborock Qrevo Curv S5X

Main brush Different ?	Dreame X40 Ultra: Simple Silicone Brush	Mova P50 Ultra: Simple Silicone Brush	Roborock Qrevo Curv S5X: DuoDivide Anti-Tangle Hair Brush
Liftable main brush Different ?	Dreame X40 Ultra: Sí	Mova P50 Ultra: Sí	Roborock Qrevo Curv S5X: No
Liftable side brush Different ?	Dreame X40 Ultra: Sí	Mova P50 Ultra: Sí	Roborock Qrevo Curv S5X: No
Extendable side brush ?	Dreame X40 Ultra: Sí	Mova P50 Ultra: Sí	Roborock Qrevo Curv S5X: Sí
Anti-tangle side brush ?	Dreame X40 Ultra: Sí	Mova P50 Ultra: Sí	Roborock Qrevo Curv S5X: Sí
Skirting board brush ?	Dreame X40 Ultra: No	Mova P50 Ultra: No	Roborock Qrevo Curv S5X: No

Mopping System

Dreame X40 Ultra

Mova P50 Ultra

Roborock Qrevo Curv S5X

Mopping type Different ?	Dreame X40 Ultra: Two Rotating Mops 180 RPM	Mova P50 Ultra: Two Rotating Mops 180 RPM	Roborock Qrevo Curv S5X: Two Rotating Mops 200 RPM
Mop extension Different ?	Dreame X40 Ultra: Yes, with RoboSwing movement	Mova P50 Ultra: Yes, with RoboSwing movement	Roborock Qrevo Curv S5X: Sí
Mop lifting Different ?	Dreame X40 Ultra: Yes, 10.5 mm	Mova P50 Ultra: Yes, 10.5 mm	Roborock Qrevo Curv S5X: Yes, 10 mm
Floor mopping temperature ?	Dreame X40 Ultra: Cold water	Mova P50 Ultra: Cold water	Roborock Qrevo Curv S5X: Cold water
Remove mops at base Different ?	Dreame X40 Ultra: Sí	Mova P50 Ultra: No	Roborock Qrevo Curv S5X: No
Mop dirt detection Different ?	Dreame X40 Ultra: Sí	Mova P50 Ultra: No	Roborock Qrevo Curv S5X: Sí
Floor dirt detection Different ?	Dreame X40 Ultra: Sí	Mova P50 Ultra: No	Roborock Qrevo Curv S5X: Sí

Cleaning Base

Dreame X40 Ultra

Mova P50 Ultra

Roborock Qrevo Curv S5X

Auto-emptying of dust bin ?	Dreame X40 Ultra: Sí	Mova P50 Ultra: Sí	Roborock Qrevo Curv S5X: Sí
Mop washing Different ?	Dreame X40 Ultra: Yes, with hot water at 70°C	Mova P50 Ultra: Yes, with hot water at 75°C	Roborock Qrevo Curv S5X: Yes, with hot water at 75°C
Mop drying ?	Dreame X40 Ultra: Yes, with hot air at 45°C	Mova P50 Ultra: Yes, with hot air at 45°C	Roborock Qrevo Curv S5X: Yes, with hot air at 45°C
Washing tray self-cleaning Different ?	Dreame X40 Ultra: Yes, 2nd generation	Mova P50 Ultra: Yes, 3rd generation	Roborock Qrevo Curv S5X: Yes, 2.0
UV disinfection ?	Dreame X40 Ultra: No	Mova P50 Ultra: No	Roborock Qrevo Curv S5X: No
Detergent tank Different ?	Dreame X40 Ultra: Sí	Mova P50 Ultra: Optional (Sold separately)	Roborock Qrevo Curv S5X: No
Automatic mop changing ?	Dreame X40 Ultra: No	Mova P50 Ultra: No	Roborock Qrevo Curv S5X: No
Dust bag capacity Different ?	Dreame X40 Ultra: 3.2 L	Mova P50 Ultra: 3.2 L	Roborock Qrevo Curv S5X: 2.5 L
Clean water tank Different ?	Dreame X40 Ultra: 4.5 L	Mova P50 Ultra: 4 L	Roborock Qrevo Curv S5X: 4 L
Dirty water tank Different ?	Dreame X40 Ultra: 4 L	Mova P50 Ultra: 3.5 L	Roborock Qrevo Curv S5X: 3 L
Plumbing connection kit Different ?	Dreame X40 Ultra: Yes (purchased separately)	Mova P50 Ultra: No	Roborock Qrevo Curv S5X: No
Integrated plumbing connection ?	Dreame X40 Ultra: No	Mova P50 Ultra: No	Roborock Qrevo Curv S5X: No

Navigation and Intelligence

Dreame X40 Ultra

Mova P50 Ultra

Roborock Qrevo Curv S5X

Navigation system ?	Dreame X40 Ultra: 360° LiDAR turret	Mova P50 Ultra: 360° LiDAR turret	Roborock Qrevo Curv S5X: 360° LiDAR turret
Obstacle avoidance ?	Dreame X40 Ultra: Sí	Mova P50 Ultra: Sí	Roborock Qrevo Curv S5X: Sí
AI camera Different ?	Dreame X40 Ultra: Yes, dual	Mova P50 Ultra: No	Roborock Qrevo Curv S5X: No
Front 3D laser sensor Different ?	Dreame X40 Ultra: Sí	Mova P50 Ultra: Sí	Roborock Qrevo Curv S5X: No
No. of recognised obstacles Different ?	Dreame X40 Ultra: 120	Mova P50 Ultra: ?	Roborock Qrevo Curv S5X: ?
Pet recognition Different ?	Dreame X40 Ultra: Sí	Mova P50 Ultra: No	Roborock Qrevo Curv S5X: No
Cleaning behind curtains Different ?	Dreame X40 Ultra: Sí	Mova P50 Ultra: Sí	Roborock Qrevo Curv S5X: No
Remote camera access Different ?	Dreame X40 Ultra: Sí	Mova P50 Ultra: No	Roborock Qrevo Curv S5X: No
Night vision LED Different ?	Dreame X40 Ultra: Sí	Mova P50 Ultra: No	Roborock Qrevo Curv S5X: No
AI intelligent cleaning Different ?	Dreame X40 Ultra: Yes, CleanGenius 2.0	Mova P50 Ultra: Yes, CleanGenius 2.0	Roborock Qrevo Curv S5X: Yes, SmartPlan 2.0
AI stain recognition Different ?	Dreame X40 Ultra: Sí	Mova P50 Ultra: No	Roborock Qrevo Curv S5X: No
CPU / Algorithm Different ?	Dreame X40 Ultra: AI Sage 11.0 Quad-core	Mova P50 Ultra: ?	Roborock Qrevo Curv S5X: RR Mason 11.0

Advanced Features

Dreame X40 Ultra

Mova P50 Ultra

Roborock Qrevo Curv S5X

Ability to overcome steps Different ?	Dreame X40 Ultra: 22 mm	Mova P50 Ultra: 22 mm	Roborock Qrevo Curv S5X: 20 mm
Robotic arm ?	Dreame X40 Ultra: No	Mova P50 Ultra: No	Roborock Qrevo Curv S5X: No
Integrated own voice assistant ?	Dreame X40 Ultra: No	Mova P50 Ultra: No	Roborock Qrevo Curv S5X: No
Compatible with voice assistants (Alexa, Google Home...) ?	Dreame X40 Ultra: Sí	Mova P50 Ultra: Sí	Roborock Qrevo Curv S5X: Sí
Matter compatible Different ?	Dreame X40 Ultra: Sí	Mova P50 Ultra: No	Roborock Qrevo Curv S5X: Sí

Robot Tanks

Dreame X40 Ultra

Mova P50 Ultra

Roborock Qrevo Curv S5X

Robot dust bin Different ?	Dreame X40 Ultra: 300 ml	Mova P50 Ultra: 300 ml	Roborock Qrevo Curv S5X: 325 ml
Robot water tank ?	Dreame X40 Ultra: 80 ml	Mova P50 Ultra: 80 ml	Roborock Qrevo Curv S5X: 80 ml

Robot Dimensions

Dreame X40 Ultra

Mova P50 Ultra

Roborock Qrevo Curv S5X

Robot diameter Different ?	Dreame X40 Ultra: 350 mm	Mova P50 Ultra: 350 mm	Roborock Qrevo Curv S5X: 352 mm
Robot height Different ?	Dreame X40 Ultra: 97 mm	Mova P50 Ultra: 97 mm	Roborock Qrevo Curv S5X: 98 mm

Base Dimensions

Dreame X40 Ultra

Mova P50 Ultra

Roborock Qrevo Curv S5X

Base width Different ?	Dreame X40 Ultra: 340 mm	Mova P50 Ultra: 420 mm	Roborock Qrevo Curv S5X: 450 mm
Base height Different ?	Dreame X40 Ultra: 590.5 mm	Mova P50 Ultra: 470 mm	Roborock Qrevo Curv S5X: 450 mm
Base depth Different ?	Dreame X40 Ultra: 456.7 mm	Mova P50 Ultra: 458 mm	Roborock Qrevo Curv S5X: 450 mm