Comparison

Dreame L40s Pro Ultra vs Mova P50s Ultra vs Roborock Qrevo Curv S5X

Detailed Technical Comparison

Best value for money

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Dreame L40s Pro Ultra

8.1

Overall score

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Best Score

1 / 9

Mova P50s Ultra

8.4

Overall score

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1 / 11

Roborock Qrevo Curv S5X

6.6

Overall score

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Scores

Dreame L40s Pro Ultra

Overall score 8.1

Power and Battery 6.0

Brushing System 7.9

Mopping System 7.8

Cleaning Base 7.8

Navigation and Intelligence 9.0

Mova P50s Ultra

Overall score 8.4

Power and Battery 7.3

Brushing System 7.7

Mopping System 8.2

Cleaning Base 8.0

Navigation and Intelligence 9.2

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 L40s Pro Ultra

Mova P50s Ultra

Roborock Qrevo Curv S5X

Brand Different ?	Dreame L40s Pro Ultra: Dreame	Mova P50s Ultra: Mova	Roborock Qrevo Curv S5X: Roborock
Release date Different ?	Dreame L40s Pro Ultra: 2025	Mova P50s Ultra: 2025	Roborock Qrevo Curv S5X: 2024

Power and Battery

Dreame L40s Pro Ultra

Mova P50s Ultra

Roborock Qrevo Curv S5X

Suction power Different ?	Dreame L40s Pro Ultra: 19.000 Pa	Mova P50s Ultra: 24.000 Pa	Roborock Qrevo Curv S5X: 18.500 Pa
Battery capacity Different ?	Dreame L40s Pro Ultra: 5.200 mAh	Mova P50s Ultra: 6.400 mAh	Roborock Qrevo Curv S5X: 5.200 mAh
Declared runtime Different ?	Dreame L40s Pro Ultra: 220 min	Mova P50s Ultra: —	Roborock Qrevo Curv S5X: 180 min
Fast battery charging ?	Dreame L40s Pro Ultra: Sí	Mova P50s Ultra: Sí	Roborock Qrevo Curv S5X: Sí

Brushing System

Dreame L40s Pro Ultra

Mova P50s Ultra

Roborock Qrevo Curv S5X

Main brush Different ?	Dreame L40s Pro Ultra: Dual HyperStream Anti-Tangle Hair Brush	Mova P50s Ultra: Dual Anti-Tangle Hair Brush	Roborock Qrevo Curv S5X: DuoDivide Anti-Tangle Hair Brush
Liftable main brush Different ?	Dreame L40s Pro Ultra: Sí	Mova P50s Ultra: Sí	Roborock Qrevo Curv S5X: No
Liftable side brush Different ?	Dreame L40s Pro Ultra: Sí	Mova P50s Ultra: Sí	Roborock Qrevo Curv S5X: No
Extendable side brush ?	Dreame L40s Pro Ultra: Sí	Mova P50s Ultra: Sí	Roborock Qrevo Curv S5X: Sí
Anti-tangle side brush ?	Dreame L40s Pro Ultra: Sí	Mova P50s Ultra: Sí	Roborock Qrevo Curv S5X: Sí
Skirting board brush ?	Dreame L40s Pro Ultra: No	Mova P50s Ultra: No	Roborock Qrevo Curv S5X: No

Mopping System

Dreame L40s Pro Ultra

Mova P50s Ultra

Roborock Qrevo Curv S5X

Mopping type Different ?	Dreame L40s Pro Ultra: Two Rotating Mops 180 RPM	Mova P50s Ultra: Two Rotating Mops 230 RPM 8N	Roborock Qrevo Curv S5X: Two Rotating Mops 200 RPM
Mop extension Different ?	Dreame L40s Pro Ultra: Yes, with RoboSwing movement	Mova P50s Ultra: Yes, with RoboSwing movement	Roborock Qrevo Curv S5X: Sí
Mop lifting Different ?	Dreame L40s Pro Ultra: Yes, 10.5 mm	Mova P50s Ultra: Yes, 10.5 mm	Roborock Qrevo Curv S5X: Yes, 10 mm
Floor mopping temperature ?	Dreame L40s Pro Ultra: Cold water	Mova P50s Ultra: Cold water	Roborock Qrevo Curv S5X: Cold water
Remove mops at base Different ?	Dreame L40s Pro Ultra: Sí	Mova P50s Ultra: Sí	Roborock Qrevo Curv S5X: No
Mop dirt detection ?	Dreame L40s Pro Ultra: Sí	Mova P50s Ultra: Sí	Roborock Qrevo Curv S5X: Sí
Floor dirt detection ?	Dreame L40s Pro Ultra: Sí	Mova P50s Ultra: Sí	Roborock Qrevo Curv S5X: Sí

Cleaning Base

Dreame L40s Pro Ultra

Mova P50s Ultra

Roborock Qrevo Curv S5X

Auto-emptying of dust bin ?	Dreame L40s Pro Ultra: Sí	Mova P50s Ultra: Sí	Roborock Qrevo Curv S5X: Sí
Mop washing Different ?	Dreame L40s Pro Ultra: Yes, with hot water at 75°C	Mova P50s Ultra: Yes, with hot water at 80°C	Roborock Qrevo Curv S5X: Yes, with hot water at 75°C
Mop drying ?	Dreame L40s Pro Ultra: Yes, with hot air at 45°C	Mova P50s 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 L40s Pro Ultra: Yes, 3rd generation	Mova P50s Ultra: Yes, 3rd generation	Roborock Qrevo Curv S5X: Yes, 2.0
UV disinfection Different ?	Dreame L40s Pro Ultra: No	Mova P50s Ultra: Sí	Roborock Qrevo Curv S5X: No
Detergent tank Different ?	Dreame L40s Pro Ultra: Sí	Mova P50s Ultra: Sí	Roborock Qrevo Curv S5X: No
Automatic mop changing ?	Dreame L40s Pro Ultra: No	Mova P50s Ultra: No	Roborock Qrevo Curv S5X: No
Dust bag capacity Different ?	Dreame L40s Pro Ultra: 3.2 L	Mova P50s Ultra: 3.2 L	Roborock Qrevo Curv S5X: 2.5 L
Clean water tank Different ?	Dreame L40s Pro Ultra: 4.5 L	Mova P50s Ultra: 4 L	Roborock Qrevo Curv S5X: 4 L
Dirty water tank Different ?	Dreame L40s Pro Ultra: 4 L	Mova P50s Ultra: 3.5 L	Roborock Qrevo Curv S5X: 3 L
Plumbing connection kit Different ?	Dreame L40s Pro Ultra: Yes (purchased separately)	Mova P50s Ultra: No	Roborock Qrevo Curv S5X: No
Integrated plumbing connection ?	Dreame L40s Pro Ultra: No	Mova P50s Ultra: No	Roborock Qrevo Curv S5X: No

Navigation and Intelligence

Dreame L40s Pro Ultra

Mova P50s Ultra

Roborock Qrevo Curv S5X

Navigation system Different ?	Dreame L40s Pro Ultra: 360° LiDAR turret	Mova P50s Ultra: FlashPulse	Roborock Qrevo Curv S5X: 360° LiDAR turret
Obstacle avoidance ?	Dreame L40s Pro Ultra: Sí	Mova P50s Ultra: Sí	Roborock Qrevo Curv S5X: Sí
AI camera Different ?	Dreame L40s Pro Ultra: Yes, dual	Mova P50s Ultra: Yes, dual	Roborock Qrevo Curv S5X: No
Front 3D laser sensor Different ?	Dreame L40s Pro Ultra: Sí	Mova P50s Ultra: Sí	Roborock Qrevo Curv S5X: No
No. of recognised obstacles Different ?	Dreame L40s Pro Ultra: 180	Mova P50s Ultra: 200	Roborock Qrevo Curv S5X: ?
Pet recognition Different ?	Dreame L40s Pro Ultra: Sí	Mova P50s Ultra: Sí	Roborock Qrevo Curv S5X: No
Cleaning behind curtains Different ?	Dreame L40s Pro Ultra: Sí	Mova P50s Ultra: Sí	Roborock Qrevo Curv S5X: No
Remote camera access Different ?	Dreame L40s Pro Ultra: Sí	Mova P50s Ultra: Sí	Roborock Qrevo Curv S5X: No
Night vision LED Different ?	Dreame L40s Pro Ultra: Sí	Mova P50s Ultra: Sí	Roborock Qrevo Curv S5X: No
AI intelligent cleaning Different ?	Dreame L40s Pro Ultra: Yes, CleanGenius 2.0	Mova P50s Ultra: Yes, CleanGenius 2.0	Roborock Qrevo Curv S5X: Yes, SmartPlan 2.0
AI stain recognition Different ?	Dreame L40s Pro Ultra: Sí	Mova P50s Ultra: Sí	Roborock Qrevo Curv S5X: No
CPU / Algorithm Different ?	Dreame L40s Pro Ultra: ?	Mova P50s Ultra: ?	Roborock Qrevo Curv S5X: RR Mason 11.0

Advanced Features

Dreame L40s Pro Ultra

Mova P50s Ultra

Roborock Qrevo Curv S5X

Ability to overcome steps Different ?	Dreame L40s Pro Ultra: Single step 22 mm - Double step 40 mm	Mova P50s Ultra: Single step 42 mm - Double step 60 mm	Roborock Qrevo Curv S5X: 20 mm
Robotic arm ?	Dreame L40s Pro Ultra: No	Mova P50s Ultra: No	Roborock Qrevo Curv S5X: No
Integrated own voice assistant Different ?	Dreame L40s Pro Ultra: Sí	Mova P50s Ultra: Sí	Roborock Qrevo Curv S5X: No
Compatible with voice assistants (Alexa, Google Home...) ?	Dreame L40s Pro Ultra: Sí	Mova P50s Ultra: Sí	Roborock Qrevo Curv S5X: Sí
Matter compatible Different ?	Dreame L40s Pro Ultra: Sí	Mova P50s Ultra: No	Roborock Qrevo Curv S5X: Sí

Robot Tanks

Dreame L40s Pro Ultra

Mova P50s Ultra

Roborock Qrevo Curv S5X

Robot dust bin Different ?	Dreame L40s Pro Ultra: 300 ml	Mova P50s Ultra: 300 ml	Roborock Qrevo Curv S5X: 325 ml
Robot water tank ?	Dreame L40s Pro Ultra: 80 ml	Mova P50s Ultra: 80 ml	Roborock Qrevo Curv S5X: 80 ml

Robot Dimensions

Dreame L40s Pro Ultra

Mova P50s Ultra

Roborock Qrevo Curv S5X

Robot diameter Different ?	Dreame L40s Pro Ultra: 350 mm	Mova P50s Ultra: 350 mm	Roborock Qrevo Curv S5X: 352 mm
Robot height Different ?	Dreame L40s Pro Ultra: 103.8 mm	Mova P50s Ultra: 82.5 mm	Roborock Qrevo Curv S5X: 98 mm

Base Dimensions

Dreame L40s Pro Ultra

Mova P50s Ultra

Roborock Qrevo Curv S5X

Base width Different ?	Dreame L40s Pro Ultra: 340 mm	Mova P50s Ultra: 420 mm	Roborock Qrevo Curv S5X: 450 mm
Base height Different ?	Dreame L40s Pro Ultra: 590.5 mm	Mova P50s Ultra: 470 mm	Roborock Qrevo Curv S5X: 450 mm
Base depth Different ?	Dreame L40s Pro Ultra: 456.7 mm	Mova P50s Ultra: 458 mm	Roborock Qrevo Curv S5X: 450 mm