Comparison

Dreame X40 Ultra vs Roborock Qrevo S Pro

Detailed Technical Comparison

Best Score

Dreame X40 Ultra

7.5
Overall score
Price on Amazon
712,20€
View on Amazon
Best value for money

Roborock Qrevo S Pro

5.6
Overall score
Price on Amazon
369,99€
View on Amazon
Historical minimum price

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
Value for money · Muy buena · 🔵 Buen precio para su gama 5.5
Roborock Qrevo S Pro
Overall score 5.6
Power and Battery 5.9
Brushing System 2.8
Mopping System 4.0
Cleaning Base 6.5
Navigation and Intelligence 3.7
Value for money · Muy buena · 🔵 Buen precio para su gama 5.6

Detailed Technical Comparison

Key features organised by category

General Information

Dreame X40 Ultra
Roborock Qrevo S Pro
Brand Different
?
Dreame X40 Ultra: Dreame Roborock Qrevo S Pro: Roborock
Release date Different
?
Dreame X40 Ultra: 2024 Roborock Qrevo S Pro: April 2026

Power and Battery

Dreame X40 Ultra
Roborock Qrevo S Pro
Suction power Different
?
Dreame X40 Ultra: 12.000 Pa Roborock Qrevo S Pro: 18.500 Pa
Battery capacity Different
?
Dreame X40 Ultra: 6.400 mAh Roborock Qrevo S Pro: 5.200 mAh
Declared runtime Different
?
Dreame X40 Ultra: 194 min Roborock Qrevo S Pro: 180 mins
Fast battery charging
?
Dreame X40 Ultra: Sí Roborock Qrevo S Pro: Sí

Brushing System

Dreame X40 Ultra
Roborock Qrevo S Pro
Main brush
?
Dreame X40 Ultra: Simple Silicone Brush Roborock Qrevo S Pro: Simple Silicone Brush
Liftable main brush Different
?
Dreame X40 Ultra: Sí Roborock Qrevo S Pro: No
Liftable side brush Different
?
Dreame X40 Ultra: Sí Roborock Qrevo S Pro: No
Extendable side brush Different
?
Dreame X40 Ultra: Sí Roborock Qrevo S Pro: No
Anti-tangle side brush
?
Dreame X40 Ultra: Sí Roborock Qrevo S Pro: Sí
Skirting board brush
?
Dreame X40 Ultra: No Roborock Qrevo S Pro: No

Mopping System

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

Cleaning Base

Dreame X40 Ultra
Roborock Qrevo S Pro
Auto-emptying of dust bin
?
Dreame X40 Ultra: Sí Roborock Qrevo S Pro: Sí
Mop washing Different
?
Dreame X40 Ultra: Yes, with hot water at 70°C Roborock Qrevo S Pro: Yes, with hot water at 75°C
Mop drying
?
Dreame X40 Ultra: Yes, with hot air at 45°C Roborock Qrevo S Pro: Yes, with hot air at 45°C
Washing tray self-cleaning Different
?
Dreame X40 Ultra: Yes, 2nd generation Roborock Qrevo S Pro: No
UV disinfection
?
Dreame X40 Ultra: No Roborock Qrevo S Pro: No
Detergent tank Different
?
Dreame X40 Ultra: Sí Roborock Qrevo S Pro: No
Automatic mop changing
?
Dreame X40 Ultra: No Roborock Qrevo S Pro: No
Dust bag capacity Different
?
Dreame X40 Ultra: 3.2 L Roborock Qrevo S Pro: 2.7 L
Clean water tank Different
?
Dreame X40 Ultra: 4.5 L Roborock Qrevo S Pro: 4 L
Dirty water tank Different
?
Dreame X40 Ultra: 4 L Roborock Qrevo S Pro: 3.5 L
Plumbing connection kit Different
?
Dreame X40 Ultra: Yes (purchased separately) Roborock Qrevo S Pro: No
Integrated plumbing connection
?
Dreame X40 Ultra: No Roborock Qrevo S Pro: No

Navigation and Intelligence

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

Advanced Features

Dreame X40 Ultra
Roborock Qrevo S Pro
Ability to overcome steps Different
?
Dreame X40 Ultra: 22 mm Roborock Qrevo S Pro: 20 mm
Robotic arm
?
Dreame X40 Ultra: No Roborock Qrevo S Pro: No
Integrated own voice assistant
?
Dreame X40 Ultra: No Roborock Qrevo S Pro: No
Compatible with voice assistants (Alexa, Google Home...)
?
Dreame X40 Ultra: Sí Roborock Qrevo S Pro: Sí
Matter compatible Different
?
Dreame X40 Ultra: Sí Roborock Qrevo S Pro: Yes, via OTA update

Robot Tanks

Dreame X40 Ultra
Roborock Qrevo S Pro
Robot dust bin Different
?
Dreame X40 Ultra: 300 ml Roborock Qrevo S Pro: 330 ml
Robot water tank Different
?
Dreame X40 Ultra: 80 ml Roborock Qrevo S Pro: 80 ml

Robot Dimensions

Dreame X40 Ultra
Roborock Qrevo S Pro
Robot diameter Different
?
Dreame X40 Ultra: 350 mm Roborock Qrevo S Pro: 353 mm
Robot height Different
?
Dreame X40 Ultra: 97 mm Roborock Qrevo S Pro: 96.5 mm

Base Dimensions

Dreame X40 Ultra
Roborock Qrevo S Pro
Base width
?
Dreame X40 Ultra: 340 mm Roborock Qrevo S Pro: 340 mm
Base height Different
?
Dreame X40 Ultra: 590.5 mm Roborock Qrevo S Pro: 519 mm
Base depth Different
?
Dreame X40 Ultra: 456.7 mm Roborock Qrevo S Pro: 487 mm

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Best Score Dreame X40 Ultra 712,20€ Best value for money Roborock Qrevo S Pro 369,99€

Price Evolution

Dreame X40 Ultra

💰
Current Price 712,20€
⚡
Historical Minimum 594,15€
📈
Maximum 999,00€

Roborock Qrevo S Pro

💰
Current Price 369,99€
⚡
Historical Minimum 369,99€
📈
Maximum 589,99€

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Best Score Dreame X40 Ultra 712,20€ Best value for money Roborock Qrevo S Pro 369,99€

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