Comparison

Mova E40 Ultra vs Roborock Qrevo Curv 2 Flow

Detailed Technical Comparison

Best value for money

1 / 10

Mova E40 Ultra

5.7

Overall score

Price on Amazon

329,00€

View on Amazon

Best Score

Roborock Qrevo Curv 2 Flow

7.1

Overall score

Price on Amazon

549,00€

View on Amazon

Scores

Mova E40 Ultra

Overall score 5.7

Power and Battery 6.0

Brushing System 2.8

Mopping System 5.1

Cleaning Base 6.1

Navigation and Intelligence 4.9

Value for money · Muy buena · 🔵 Buen precio para su gama 7.0

Roborock Qrevo Curv 2 Flow

Overall score 7.1

Power and Battery 6.1

Brushing System 5.9

Mopping System 7.3

Cleaning Base 6.9

Navigation and Intelligence 7.0

Value for money · Muy buena · 🔵 Buen precio para su gama 6.8

Detailed Technical Comparison

Key features organised by category

General Information

Mova E40 Ultra

Roborock Qrevo Curv 2 Flow

Brand Different ?	Mova E40 Ultra: Mova	Roborock Qrevo Curv 2 Flow: Roborock
Release date Different ?	Mova E40 Ultra: 2025	Roborock Qrevo Curv 2 Flow: February 2026

Power and Battery

Mova E40 Ultra

Roborock Qrevo Curv 2 Flow

Suction power Different ?	Mova E40 Ultra: 19.000 Pa	Roborock Qrevo Curv 2 Flow: 20.000 Pa
Battery capacity ?	Mova E40 Ultra: 5.200 mAh	Roborock Qrevo Curv 2 Flow: 5.200 mAh
Declared runtime Different ?	Mova E40 Ultra: 210 min	Roborock Qrevo Curv 2 Flow: 242 min
Fast battery charging ?	Mova E40 Ultra: Sí	Roborock Qrevo Curv 2 Flow: Sí

Brushing System

Mova E40 Ultra

Roborock Qrevo Curv 2 Flow

Main brush Different ?	Mova E40 Ultra: Simple Silicone Brush	Roborock Qrevo Curv 2 Flow: DuoDivide Anti-Tangle Hair Brush
Liftable main brush Different ?	Mova E40 Ultra: No	Roborock Qrevo Curv 2 Flow: Sí
Liftable side brush Different ?	Mova E40 Ultra: No	Roborock Qrevo Curv 2 Flow: Sí
Extendable side brush ?	Mova E40 Ultra: No	Roborock Qrevo Curv 2 Flow: No
Anti-tangle side brush Different ?	Mova E40 Ultra: Sí	Roborock Qrevo Curv 2 Flow: Yes, dual brush
Skirting board brush ?	Mova E40 Ultra: No	Roborock Qrevo Curv 2 Flow: No

Mopping System

Mova E40 Ultra

Roborock Qrevo Curv 2 Flow

Mopping type Different ?	Mova E40 Ultra: Two Rotating Mops 180 RPM	Roborock Qrevo Curv 2 Flow: Roller 270 mm 200RPM
Mop extension Different ?	Mova E40 Ultra: Yes, with RoboSwing movement	Roborock Qrevo Curv 2 Flow: Sí
Mop lifting Different ?	Mova E40 Ultra: Yes, 10.5 mm	Roborock Qrevo Curv 2 Flow: Yes, 15 mm + Roller Cover
Floor mopping temperature ?	Mova E40 Ultra: Cold water	Roborock Qrevo Curv 2 Flow: Cold water
Remove mops at base ?	Mova E40 Ultra: No	Roborock Qrevo Curv 2 Flow: No
Mop dirt detection Different ?	Mova E40 Ultra: No	Roborock Qrevo Curv 2 Flow: Sí
Floor dirt detection Different ?	Mova E40 Ultra: No	Roborock Qrevo Curv 2 Flow: Sí

Cleaning Base

Mova E40 Ultra

Roborock Qrevo Curv 2 Flow

Auto-emptying of dust bin ?	Mova E40 Ultra: Sí	Roborock Qrevo Curv 2 Flow: Sí
Mop washing Different ?	Mova E40 Ultra: Yes, with cold water	Roborock Qrevo Curv 2 Flow: Yes, with hot water at 75°C
Mop drying Different ?	Mova E40 Ultra: Yes, with hot air at 45°C	Roborock Qrevo Curv 2 Flow: Yes, with hot air at 55°C
Washing tray self-cleaning Different ?	Mova E40 Ultra: No	Roborock Qrevo Curv 2 Flow: Sí
UV disinfection ?	Mova E40 Ultra: No	Roborock Qrevo Curv 2 Flow: No
Detergent tank Different ?	Mova E40 Ultra: Optional (Sold separately)	Roborock Qrevo Curv 2 Flow: No
Automatic mop changing ?	Mova E40 Ultra: No	Roborock Qrevo Curv 2 Flow: No
Dust bag capacity Different ?	Mova E40 Ultra: 3.2 L	Roborock Qrevo Curv 2 Flow: 2.7 L
Clean water tank Different ?	Mova E40 Ultra: 4.5 L	Roborock Qrevo Curv 2 Flow: 4 L
Dirty water tank Different ?	Mova E40 Ultra: 4 L	Roborock Qrevo Curv 2 Flow: 3.5 L
Plumbing connection kit ?	Mova E40 Ultra: No	Roborock Qrevo Curv 2 Flow: No
Integrated plumbing connection ?	Mova E40 Ultra: No	Roborock Qrevo Curv 2 Flow: No

Navigation and Intelligence

Mova E40 Ultra

Roborock Qrevo Curv 2 Flow

Navigation system ?	Mova E40 Ultra: 360° LiDAR turret	Roborock Qrevo Curv 2 Flow: 360° LiDAR turret
Obstacle avoidance ?	Mova E40 Ultra: Sí	Roborock Qrevo Curv 2 Flow: Sí
AI camera Different ?	Mova E40 Ultra: No	Roborock Qrevo Curv 2 Flow: Sí
Front 3D laser sensor ?	Mova E40 Ultra: Sí	Roborock Qrevo Curv 2 Flow: Sí
No. of recognised obstacles Different ?	Mova E40 Ultra: ?	Roborock Qrevo Curv 2 Flow: 200
Pet recognition ?	Mova E40 Ultra: Sí	Roborock Qrevo Curv 2 Flow: Sí
Cleaning behind curtains ?	Mova E40 Ultra: No	Roborock Qrevo Curv 2 Flow: No
Remote camera access Different ?	Mova E40 Ultra: No	Roborock Qrevo Curv 2 Flow: Sí
Night vision LED Different ?	Mova E40 Ultra: No	Roborock Qrevo Curv 2 Flow: Sí
AI intelligent cleaning Different ?	Mova E40 Ultra: Yes, CleanGenius 1.0	Roborock Qrevo Curv 2 Flow: Yes, SmartPlan 3.0
AI stain recognition Different ?	Mova E40 Ultra: No	Roborock Qrevo Curv 2 Flow: Sí
CPU / Algorithm ?	Mova E40 Ultra: ?	Roborock Qrevo Curv 2 Flow: ?

Advanced Features

Mova E40 Ultra

Roborock Qrevo Curv 2 Flow

Ability to overcome steps ?	Mova E40 Ultra: 20 mm	Roborock Qrevo Curv 2 Flow: 20 mm
Robotic arm ?	Mova E40 Ultra: No	Roborock Qrevo Curv 2 Flow: No
Integrated own voice assistant Different ?	Mova E40 Ultra: No	Roborock Qrevo Curv 2 Flow: Sí
Compatible with voice assistants (Alexa, Google Home...) ?	Mova E40 Ultra: Sí	Roborock Qrevo Curv 2 Flow: Sí
Matter compatible Different ?	Mova E40 Ultra: No	Roborock Qrevo Curv 2 Flow: Yes, via OTA update

Robot Tanks

Mova E40 Ultra

Roborock Qrevo Curv 2 Flow

Robot dust bin Different ?	Mova E40 Ultra: 300 ml	Roborock Qrevo Curv 2 Flow: 324 ml
Robot water tank Different ?	Mova E40 Ultra: 80 ml	Roborock Qrevo Curv 2 Flow: Sí

Robot Dimensions

Mova E40 Ultra

Roborock Qrevo Curv 2 Flow

Robot diameter Different ?	Mova E40 Ultra: 350 mm	Roborock Qrevo Curv 2 Flow: 353 mm
Robot height Different ?	Mova E40 Ultra: 97 mm	Roborock Qrevo Curv 2 Flow: 119 mm

Base Dimensions

Mova E40 Ultra

Roborock Qrevo Curv 2 Flow

Base width Different ?	Mova E40 Ultra: 340 mm	Roborock Qrevo Curv 2 Flow: 450 mm
Base height Different ?	Mova E40 Ultra: 590.5 mm	Roborock Qrevo Curv 2 Flow: 450 mm
Base depth Different ?	Mova E40 Ultra: 456.7 mm	Roborock Qrevo Curv 2 Flow: 450 mm