Comparison

Dreame L40s Pro Ultra vs Roborock Qrevo S Pro vs Xiaomi Robot Vacuum 5

Detailed Technical Comparison

Best Score

Dreame L40s Pro Ultra

8.1
Overall score
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Roborock Qrevo S Pro

5.6
Overall score
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Xiaomi Robot Vacuum 5

6.2
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
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
Xiaomi Robot Vacuum 5
Overall score 6.2
Power and Battery 5.3
Brushing System 5.3
Mopping System 5.1
Cleaning Base 6.8
Navigation and Intelligence 4.6

Detailed Technical Comparison

Key features organised by category

General Information

Dreame L40s Pro Ultra
Roborock Qrevo S Pro
Xiaomi Robot Vacuum 5
Brand Different
?
Dreame L40s Pro Ultra: Dreame Roborock Qrevo S Pro: Roborock Xiaomi Robot Vacuum 5: Xiaomi
Release date Different
?
Dreame L40s Pro Ultra: 2025 Roborock Qrevo S Pro: April 2026 Xiaomi Robot Vacuum 5: 2025

Power and Battery

Dreame L40s Pro Ultra
Roborock Qrevo S Pro
Xiaomi Robot Vacuum 5
Suction power Different
?
Dreame L40s Pro Ultra: 19.000 Pa Roborock Qrevo S Pro: 18.500 Pa Xiaomi Robot Vacuum 5: 20.000 Pa
Battery capacity
?
Dreame L40s Pro Ultra: 5.200 mAh Roborock Qrevo S Pro: 5.200 mAh Xiaomi Robot Vacuum 5: 5.200 mAh
Declared runtime Different
?
Dreame L40s Pro Ultra: 220 min Roborock Qrevo S Pro: 180 mins Xiaomi Robot Vacuum 5: 140 min
Fast battery charging Different
?
Dreame L40s Pro Ultra: Sí Roborock Qrevo S Pro: Sí Xiaomi Robot Vacuum 5: No

Brushing System

Dreame L40s Pro Ultra
Roborock Qrevo S Pro
Xiaomi Robot Vacuum 5
Main brush Different
?
Dreame L40s Pro Ultra: Dual HyperStream Anti-Tangle Hair Brush Roborock Qrevo S Pro: Simple Silicone Brush Xiaomi Robot Vacuum 5: TriCut 3.0
Liftable main brush Different
?
Dreame L40s Pro Ultra: Sí Roborock Qrevo S Pro: No Xiaomi Robot Vacuum 5: No
Liftable side brush Different
?
Dreame L40s Pro Ultra: Sí Roborock Qrevo S Pro: No Xiaomi Robot Vacuum 5: No
Extendable side brush Different
?
Dreame L40s Pro Ultra: Sí Roborock Qrevo S Pro: No Xiaomi Robot Vacuum 5: Sí
Anti-tangle side brush
?
Dreame L40s Pro Ultra: Sí Roborock Qrevo S Pro: Sí Xiaomi Robot Vacuum 5: Sí
Skirting board brush
?
Dreame L40s Pro Ultra: No Roborock Qrevo S Pro: No Xiaomi Robot Vacuum 5: No

Mopping System

Dreame L40s Pro Ultra
Roborock Qrevo S Pro
Xiaomi Robot Vacuum 5
Mopping type Different
?
Dreame L40s Pro Ultra: Two Rotating Mops 180 RPM Roborock Qrevo S Pro: Two Rotating Mops 200 RPM Xiaomi Robot Vacuum 5: Two Rotating Mops
Mop extension Different
?
Dreame L40s Pro Ultra: Yes, with RoboSwing movement Roborock Qrevo S Pro: No Xiaomi Robot Vacuum 5: Sí
Mop lifting Different
?
Dreame L40s Pro Ultra: Yes, 10.5 mm Roborock Qrevo S Pro: Yes, 10 mm Xiaomi Robot Vacuum 5: Yes, 15 mm
Floor mopping temperature
?
Dreame L40s Pro Ultra: Cold water Roborock Qrevo S Pro: Cold water Xiaomi Robot Vacuum 5: Cold water
Remove mops at base Different
?
Dreame L40s Pro Ultra: Sí Roborock Qrevo S Pro: No Xiaomi Robot Vacuum 5: No
Mop dirt detection Different
?
Dreame L40s Pro Ultra: Sí Roborock Qrevo S Pro: No Xiaomi Robot Vacuum 5: No
Floor dirt detection Different
?
Dreame L40s Pro Ultra: Sí Roborock Qrevo S Pro: No Xiaomi Robot Vacuum 5: No

Cleaning Base

Dreame L40s Pro Ultra
Roborock Qrevo S Pro
Xiaomi Robot Vacuum 5
Auto-emptying of dust bin
?
Dreame L40s Pro Ultra: Sí Roborock Qrevo S Pro: Sí Xiaomi Robot Vacuum 5: Sí
Mop washing Different
?
Dreame L40s Pro Ultra: Yes, with hot water at 75°C Roborock Qrevo S Pro: Yes, with hot water at 75°C Xiaomi Robot Vacuum 5: Yes, with hot water at 80°C
Mop drying Different
?
Dreame L40s Pro Ultra: Yes, with hot air at 45°C Roborock Qrevo S Pro: Yes, with hot air at 45°C Xiaomi Robot Vacuum 5: Yes, with hot air
Washing tray self-cleaning Different
?
Dreame L40s Pro Ultra: Yes, 3rd generation Roborock Qrevo S Pro: No Xiaomi Robot Vacuum 5: Sí
UV disinfection
?
Dreame L40s Pro Ultra: No Roborock Qrevo S Pro: No Xiaomi Robot Vacuum 5: No
Detergent tank Different
?
Dreame L40s Pro Ultra: Sí Roborock Qrevo S Pro: No Xiaomi Robot Vacuum 5: No
Automatic mop changing
?
Dreame L40s Pro Ultra: No Roborock Qrevo S Pro: No Xiaomi Robot Vacuum 5: No
Dust bag capacity Different
?
Dreame L40s Pro Ultra: 3.2 L Roborock Qrevo S Pro: 2.7 L Xiaomi Robot Vacuum 5: 2.5 L
Clean water tank Different
?
Dreame L40s Pro Ultra: 4.5 L Roborock Qrevo S Pro: 4 L Xiaomi Robot Vacuum 5: 4 L
Dirty water tank Different
?
Dreame L40s Pro Ultra: 4 L Roborock Qrevo S Pro: 3.5 L Xiaomi Robot Vacuum 5: 3.8 L
Plumbing connection kit Different
?
Dreame L40s Pro Ultra: Yes (purchased separately) Roborock Qrevo S Pro: No Xiaomi Robot Vacuum 5: No
Integrated plumbing connection
?
Dreame L40s Pro Ultra: No Roborock Qrevo S Pro: No Xiaomi Robot Vacuum 5: No

Navigation and Intelligence

Dreame L40s Pro Ultra
Roborock Qrevo S Pro
Xiaomi Robot Vacuum 5
Navigation system Different
?
Dreame L40s Pro Ultra: 360° LiDAR turret Roborock Qrevo S Pro: 360° LiDAR turret Xiaomi Robot Vacuum 5: 360° Retractable LiDAR
Obstacle avoidance
?
Dreame L40s Pro Ultra: Sí Roborock Qrevo S Pro: Sí Xiaomi Robot Vacuum 5: Sí
AI camera Different
?
Dreame L40s Pro Ultra: Yes, dual Roborock Qrevo S Pro: No Xiaomi Robot Vacuum 5: No
Front 3D laser sensor Different
?
Dreame L40s Pro Ultra: Sí Roborock Qrevo S Pro: No Xiaomi Robot Vacuum 5: Sí
No. of recognised obstacles Different
?
Dreame L40s Pro Ultra: 180 Roborock Qrevo S Pro: ? Xiaomi Robot Vacuum 5: ?
Pet recognition Different
?
Dreame L40s Pro Ultra: Sí Roborock Qrevo S Pro: No Xiaomi Robot Vacuum 5: No
Cleaning behind curtains Different
?
Dreame L40s Pro Ultra: Sí Roborock Qrevo S Pro: No Xiaomi Robot Vacuum 5: No
Remote camera access Different
?
Dreame L40s Pro Ultra: Sí Roborock Qrevo S Pro: No Xiaomi Robot Vacuum 5: No
Night vision LED Different
?
Dreame L40s Pro Ultra: Sí Roborock Qrevo S Pro: No Xiaomi Robot Vacuum 5: No
AI intelligent cleaning Different
?
Dreame L40s Pro Ultra: Yes, CleanGenius 2.0 Roborock Qrevo S Pro: Yes, SmartPlan 2.0 Xiaomi Robot Vacuum 5: Sí
AI stain recognition Different
?
Dreame L40s Pro Ultra: Sí Roborock Qrevo S Pro: No Xiaomi Robot Vacuum 5: No
CPU / Algorithm
?
Dreame L40s Pro Ultra: ? Roborock Qrevo S Pro: ? Xiaomi Robot Vacuum 5: ?

Advanced Features

Dreame L40s Pro Ultra
Roborock Qrevo S Pro
Xiaomi Robot Vacuum 5
Ability to overcome steps Different
?
Dreame L40s Pro Ultra: Single step 22 mm - Double step 40 mm Roborock Qrevo S Pro: 20 mm Xiaomi Robot Vacuum 5: 20 mm
Robotic arm
?
Dreame L40s Pro Ultra: No Roborock Qrevo S Pro: No Xiaomi Robot Vacuum 5: No
Integrated own voice assistant Different
?
Dreame L40s Pro Ultra: Sí Roborock Qrevo S Pro: No Xiaomi Robot Vacuum 5: No
Compatible with voice assistants (Alexa, Google Home...)
?
Dreame L40s Pro Ultra: Sí Roborock Qrevo S Pro: Sí Xiaomi Robot Vacuum 5: Sí
Matter compatible Different
?
Dreame L40s Pro Ultra: Sí Roborock Qrevo S Pro: Yes, via OTA update Xiaomi Robot Vacuum 5: No

Robot Tanks

Dreame L40s Pro Ultra
Roborock Qrevo S Pro
Xiaomi Robot Vacuum 5
Robot dust bin Different
?
Dreame L40s Pro Ultra: 300 ml Roborock Qrevo S Pro: 330 ml Xiaomi Robot Vacuum 5: ?
Robot water tank Different
?
Dreame L40s Pro Ultra: 80 ml Roborock Qrevo S Pro: 80 ml Xiaomi Robot Vacuum 5: Sí

Robot Dimensions

Dreame L40s Pro Ultra
Roborock Qrevo S Pro
Xiaomi Robot Vacuum 5
Robot diameter Different
?
Dreame L40s Pro Ultra: 350 mm Roborock Qrevo S Pro: 353 mm Xiaomi Robot Vacuum 5: 350 mm
Robot height Different
?
Dreame L40s Pro Ultra: 103.8 mm Roborock Qrevo S Pro: 96.5 mm Xiaomi Robot Vacuum 5: 88 mm

Base Dimensions

Dreame L40s Pro Ultra
Roborock Qrevo S Pro
Xiaomi Robot Vacuum 5
Base width Different
?
Dreame L40s Pro Ultra: 340 mm Roborock Qrevo S Pro: 340 mm Xiaomi Robot Vacuum 5: 360 mm
Base height Different
?
Dreame L40s Pro Ultra: 590.5 mm Roborock Qrevo S Pro: 519 mm Xiaomi Robot Vacuum 5: 572 mm
Base depth Different
?
Dreame L40s Pro Ultra: 456.7 mm Roborock Qrevo S Pro: 487 mm Xiaomi Robot Vacuum 5: 470 mm

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