Comparison

Dreame L40s Pro Ultra vs Mova V50 Ultra vs Roborock Qrevo Curv 2 Pro

Detailed Technical Comparison

Best value for money

1 / 12

Dreame L40s Pro Ultra

8,1

Overall score

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Best Score

1 / 10

Mova V50 Ultra

8,6

Overall score

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1 / 10

Roborock Qrevo Curv 2 Pro

8,2

Overall score

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Scores

Dreame L40s Pro Ultra

Overall score 8,1

Power and Battery 6,6

Brushing System 9,1

Mopping System 7,8

Cleaning Base 7,6

Navigation and Intelligence 9,1

Mova V50 Ultra

Overall score 8,6

Power and Battery 7,9

Brushing System 9,1

Mopping System 9,2

Cleaning Base 7,9

Navigation and Intelligence 9,5

Roborock Qrevo Curv 2 Pro

Overall score 8,2

Power and Battery 8,0

Brushing System 7,7

Mopping System 7,9

Cleaning Base 7,2

Navigation and Intelligence 8,9

Detailed Technical Comparison

Key features organised by category

General Information

Dreame L40s Pro Ultra

Mova V50 Ultra

Roborock Qrevo Curv 2 Pro

Brand Diferente ?	Dreame L40s Pro Ultra: Dreame	Mova V50 Ultra: Mova	Roborock Qrevo Curv 2 Pro: Roborock
Release date ?	Dreame L40s Pro Ultra: 2025	Mova V50 Ultra: 2025	Roborock Qrevo Curv 2 Pro: 2025

Power and Battery

Dreame L40s Pro Ultra

Mova V50 Ultra

Roborock Qrevo Curv 2 Pro

Suction power Diferente ?	Dreame L40s Pro Ultra: 19.000 Pa	Mova V50 Ultra: 24.000 Pa	Roborock Qrevo Curv 2 Pro: 25.000 Pa
Battery capacity Diferente ?	Dreame L40s Pro Ultra: 5.200 mAh	Mova V50 Ultra: 6.400 mAh	Roborock Qrevo Curv 2 Pro: 6.400 mAh
Runtime Diferente ?	Dreame L40s Pro Ultra: 220 min	Mova V50 Ultra: 220 min	Roborock Qrevo Curv 2 Pro: 290 min

Brushing System

Dreame L40s Pro Ultra

Mova V50 Ultra

Roborock Qrevo Curv 2 Pro

Main brush Diferente ?	Dreame L40s Pro Ultra: Dual HyperStream Anti-Tangle Hair Brush	Mova V50 Ultra: Dual Anti-Tangle Hair Brush	Roborock Qrevo Curv 2 Pro: DuoDivide Anti-Tangle Hair Brush
Lifting main brush ?	Dreame L40s Pro Ultra: Sí	Mova V50 Ultra: Sí	Roborock Qrevo Curv 2 Pro: Sí
Lifting side brush Diferente ?	Dreame L40s Pro Ultra: Sí	Mova V50 Ultra: Sí	Roborock Qrevo Curv 2 Pro: No
Extendable side brush ?	Dreame L40s Pro Ultra: Sí	Mova V50 Ultra: Sí	Roborock Qrevo Curv 2 Pro: Sí
Anti-tangle side brush ?	Dreame L40s Pro Ultra: Sí	Mova V50 Ultra: Sí	Roborock Qrevo Curv 2 Pro: Sí
Cepillo para zocalos ?	Dreame L40s Pro Ultra: No	Mova V50 Ultra: No	Roborock Qrevo Curv 2 Pro: No

Mopping System

Dreame L40s Pro Ultra

Mova V50 Ultra

Roborock Qrevo Curv 2 Pro

Mopping type Diferente ?	Dreame L40s Pro Ultra: Two Rotating Mops 180 RPM	Mova V50 Ultra: Two Rotating Mops 260 RPM 8N	Roborock Qrevo Curv 2 Pro: Two Rotating Mops 200 RPM 12N
Mop extension Diferente ?	Dreame L40s Pro Ultra: Yes, with RoboSwing movement	Mova V50 Ultra: Yes, with RoboSwing movement	Roborock Qrevo Curv 2 Pro: Sí
Mop lifting Diferente ?	Dreame L40s Pro Ultra: Yes, 10.5 mm	Mova V50 Ultra: Yes, 10.5 mm	Roborock Qrevo Curv 2 Pro: Yes, 7-17 mm
Floor mopping temperature Diferente ?	Dreame L40s Pro Ultra: Cold water	Mova V50 Ultra: Hot Water 50ºC	Roborock Qrevo Curv 2 Pro: Cold water
Detach mops at base ?	Dreame L40s Pro Ultra: Sí	Mova V50 Ultra: Sí	Roborock Qrevo Curv 2 Pro: Sí
Mop dirt detection ?	Dreame L40s Pro Ultra: Sí	Mova V50 Ultra: Sí	Roborock Qrevo Curv 2 Pro: Sí
Floor dirt detection ?	Dreame L40s Pro Ultra: Sí	Mova V50 Ultra: Sí	Roborock Qrevo Curv 2 Pro: Sí

Cleaning Base

Dreame L40s Pro Ultra

Mova V50 Ultra

Roborock Qrevo Curv 2 Pro

Auto-emptying dust bin ?	Dreame L40s Pro Ultra: Sí	Mova V50 Ultra: Sí	Roborock Qrevo Curv 2 Pro: Sí
Mop washing Diferente ?	Dreame L40s Pro Ultra: Yes, with hot water at 75°C	Mova V50 Ultra: Yes, with hot water at 80°C	Roborock Qrevo Curv 2 Pro: Yes, with hot water at 100°C
Mop drying Diferente ?	Dreame L40s Pro Ultra: Yes, with hot air at 45°C	Mova V50 Ultra: Yes, with hot air at 60°C	Roborock Qrevo Curv 2 Pro: Yes, with hot air at 55ºC
Self-cleaning wash tray Diferente ?	Dreame L40s Pro Ultra: Yes, 3rd generation	Mova V50 Ultra: Yes, 3rd generation	Roborock Qrevo Curv 2 Pro: Yes, 3.0
UV disinfection Diferente ?	Dreame L40s Pro Ultra: No	Mova V50 Ultra: Sí	Roborock Qrevo Curv 2 Pro: No
Detergent tank Diferente ?	Dreame L40s Pro Ultra: Sí	Mova V50 Ultra: Yes, dual	Roborock Qrevo Curv 2 Pro: No
Automatic mop changing ?	Dreame L40s Pro Ultra: No	Mova V50 Ultra: No	Roborock Qrevo Curv 2 Pro: No
Dust bag capacity Diferente ?	Dreame L40s Pro Ultra: 3.2 L	Mova V50 Ultra: 3.2 L	Roborock Qrevo Curv 2 Pro: 2.5 L
Clean water tank Diferente ?	Dreame L40s Pro Ultra: 4.5 L	Mova V50 Ultra: 4 L	Roborock Qrevo Curv 2 Pro: 4 L
Dirty water tank Diferente ?	Dreame L40s Pro Ultra: 4 L	Mova V50 Ultra: 3.5 L	Roborock Qrevo Curv 2 Pro: 3 L
Plumbing connection kit Diferente ?	Dreame L40s Pro Ultra: Yes (purchased separately)	Mova V50 Ultra: No	Roborock Qrevo Curv 2 Pro: No
Integrated plumbing connection ?	Dreame L40s Pro Ultra: No	Mova V50 Ultra: No	Roborock Qrevo Curv 2 Pro: No

Navigation and Intelligence

Dreame L40s Pro Ultra

Mova V50 Ultra

Roborock Qrevo Curv 2 Pro

Navigation system Diferente ?	Dreame L40s Pro Ultra: 360° LiDAR turret	Mova V50 Ultra: 360° Retractable LiDAR	Roborock Qrevo Curv 2 Pro: 360° Retractable LiDAR
Obstacle avoidance ?	Dreame L40s Pro Ultra: Sí	Mova V50 Ultra: Sí	Roborock Qrevo Curv 2 Pro: Sí
AI camera ?	Dreame L40s Pro Ultra: Yes, dual	Mova V50 Ultra: Yes, dual	Roborock Qrevo Curv 2 Pro: Yes, dual
Front 3D laser sensor ?	Dreame L40s Pro Ultra: Sí	Mova V50 Ultra: Sí	Roborock Qrevo Curv 2 Pro: Sí
No. of recognised obstacles Diferente ?	Dreame L40s Pro Ultra: 180	Mova V50 Ultra: 200	Roborock Qrevo Curv 2 Pro: 200
Pet recognition ?	Dreame L40s Pro Ultra: Sí	Mova V50 Ultra: Sí	Roborock Qrevo Curv 2 Pro: Sí
Curtain detection Diferente ?	Dreame L40s Pro Ultra: Sí	Mova V50 Ultra: Sí	Roborock Qrevo Curv 2 Pro: No
Remote camera access ?	Dreame L40s Pro Ultra: Sí	Mova V50 Ultra: Sí	Roborock Qrevo Curv 2 Pro: Sí
Night vision LED ?	Dreame L40s Pro Ultra: Sí	Mova V50 Ultra: Sí	Roborock Qrevo Curv 2 Pro: Sí
AI intelligent cleaning Diferente ?	Dreame L40s Pro Ultra: Yes, CleanGenius 2.0	Mova V50 Ultra: Yes, CleanGenius 2.0	Roborock Qrevo Curv 2 Pro: Yes, SmartPlan 3.0
AI stain recognition ?	Dreame L40s Pro Ultra: Sí	Mova V50 Ultra: Sí	Roborock Qrevo Curv 2 Pro: Sí
CPU / Algorithm ?	Dreame L40s Pro Ultra: ?	Mova V50 Ultra: ?	Roborock Qrevo Curv 2 Pro: ?

Advanced Features

Dreame L40s Pro Ultra

Mova V50 Ultra

Roborock Qrevo Curv 2 Pro

Step-climbing ability Diferente ?	Dreame L40s Pro Ultra: Single step 22 mm - Double step 40 mm	Mova V50 Ultra: Single step 42 mm - Double step 60 mm	Roborock Qrevo Curv 2 Pro: Single step 30 mm - Double step 40 mm
Robotic arm ?	Dreame L40s Pro Ultra: No	Mova V50 Ultra: No	Roborock Qrevo Curv 2 Pro: No
Built-in voice assistant ?	Dreame L40s Pro Ultra: Sí	Mova V50 Ultra: Sí	Roborock Qrevo Curv 2 Pro: Sí
External voice assistant (Alexa, Google Home...) ?	Dreame L40s Pro Ultra: Sí	Mova V50 Ultra: Sí	Roborock Qrevo Curv 2 Pro: Sí

Robot Tanks

Dreame L40s Pro Ultra

Mova V50 Ultra

Roborock Qrevo Curv 2 Pro

Robot dust bin Diferente ?	Dreame L40s Pro Ultra: 300 ml	Mova V50 Ultra: 300 ml	Roborock Qrevo Curv 2 Pro: 245 ml
Robot water tank Diferente ?	Dreame L40s Pro Ultra: 80 ml	Mova V50 Ultra: 80 ml	Roborock Qrevo Curv 2 Pro: 67 ml

Robot Dimensions

Dreame L40s Pro Ultra

Mova V50 Ultra

Roborock Qrevo Curv 2 Pro

Robot diameter Diferente ?	Dreame L40s Pro Ultra: 350 mm	Mova V50 Ultra: 350 mm	Roborock Qrevo Curv 2 Pro: 352 mm
Robot height Diferente ?	Dreame L40s Pro Ultra: 103.8 mm	Mova V50 Ultra: 89.5 mm	Roborock Qrevo Curv 2 Pro: 79.8 mm

Base Dimensions

Dreame L40s Pro Ultra

Mova V50 Ultra

Roborock Qrevo Curv 2 Pro

Base width Diferente ?	Dreame L40s Pro Ultra: 340 mm	Mova V50 Ultra: 420 mm	Roborock Qrevo Curv 2 Pro: 450 mm
Base height Diferente ?	Dreame L40s Pro Ultra: 590.5 mm	Mova V50 Ultra: 470 mm	Roborock Qrevo Curv 2 Pro: 450 mm
Base depth Diferente ?	Dreame L40s Pro Ultra: 456.7 mm	Mova V50 Ultra: 458 mm	Roborock Qrevo Curv 2 Pro: 450 mm