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Comparison

Dreame L40s Pro Ultra vs Dreame L50s Pro Ultra vs Roborock Qrevo S5V

Detailed Technical Comparison

Best value for money

Dreame L40s Pro Ultra

8,1
Overall score
View on Amazon View Specifications
Best Score

Dreame L50s Pro Ultra

8,3
Overall score
View on Amazon View Specifications

Roborock Qrevo S5V

6,1
Overall score
View on Amazon View Specifications

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
Dreame L50s Pro Ultra
Overall score 8,3
Power and Battery 7,6
Brushing System 9,1
Mopping System 7,8
Cleaning Base 8,1
Navigation and Intelligence 9,2
Roborock Qrevo S5V
Overall score 6,1
Power and Battery 5,7
Brushing System 4,4
Mopping System 5,3
Cleaning Base 5,6
Navigation and Intelligence 3,9

Detailed Technical Comparison

Key features organised by category

General Information

Dreame L40s Pro Ultra
Dreame L50s Pro Ultra
Roborock Qrevo S5V
Brand Diferente
?
Dreame L40s Pro Ultra: Dreame Dreame L50s Pro Ultra: Dreame Roborock Qrevo S5V: Roborock
Release date Diferente
?
Dreame L40s Pro Ultra: 2025 Dreame L50s Pro Ultra: 2026 Roborock Qrevo S5V: 2025

Power and Battery

Dreame L40s Pro Ultra
Dreame L50s Pro Ultra
Roborock Qrevo S5V
Suction power Diferente
?
Dreame L40s Pro Ultra: 19.000 Pa Dreame L50s Pro Ultra: 30.000 Pa Roborock Qrevo S5V: 12.000 Pa
Battery capacity
?
Dreame L40s Pro Ultra: 5.200 mAh Dreame L50s Pro Ultra: 5.200 mAh Roborock Qrevo S5V: 5.200 mAh
Runtime Diferente
?
Dreame L40s Pro Ultra: 220 min Dreame L50s Pro Ultra: — Roborock Qrevo S5V: 180 min

Brushing System

Dreame L40s Pro Ultra
Dreame L50s Pro Ultra
Roborock Qrevo S5V
Main brush Diferente
?
Dreame L40s Pro Ultra: Dual HyperStream Anti-Tangle Hair Brush Dreame L50s Pro Ultra: Dual HyperStream Anti-Tangle Hair Brush Roborock Qrevo S5V: DuoDivide Anti-Tangle Hair Brush
Lifting main brush Diferente
?
Dreame L40s Pro Ultra: Sí Dreame L50s Pro Ultra: Sí Roborock Qrevo S5V: No
Lifting side brush Diferente
?
Dreame L40s Pro Ultra: Sí Dreame L50s Pro Ultra: Sí Roborock Qrevo S5V: No
Extendable side brush Diferente
?
Dreame L40s Pro Ultra: Sí Dreame L50s Pro Ultra: Sí Roborock Qrevo S5V: No
Anti-tangle side brush
?
Dreame L40s Pro Ultra: Sí Dreame L50s Pro Ultra: Sí Roborock Qrevo S5V: Sí
Cepillo para zocalos
?
Dreame L40s Pro Ultra: No Dreame L50s Pro Ultra: No Roborock Qrevo S5V: No

Mopping System

Dreame L40s Pro Ultra
Dreame L50s Pro Ultra
Roborock Qrevo S5V
Mopping type Diferente
?
Dreame L40s Pro Ultra: Two Rotating Mops 180 RPM Dreame L50s Pro Ultra: Two Rotating Mops 180 RPM Roborock Qrevo S5V: Two Rotating Mops 200 RPM
Mop extension Diferente
?
Dreame L40s Pro Ultra: Yes, with RoboSwing movement Dreame L50s Pro Ultra: Yes, with RoboSwing movement Roborock Qrevo S5V: Sí
Mop lifting Diferente
?
Dreame L40s Pro Ultra: Yes, 10.5 mm Dreame L50s Pro Ultra: Yes, 10.5 mm Roborock Qrevo S5V: Yes, 10 mm
Floor mopping temperature
?
Dreame L40s Pro Ultra: Cold water Dreame L50s Pro Ultra: Cold water Roborock Qrevo S5V: Cold water
Detach mops at base Diferente
?
Dreame L40s Pro Ultra: Sí Dreame L50s Pro Ultra: Sí Roborock Qrevo S5V: No
Mop dirt detection Diferente
?
Dreame L40s Pro Ultra: Sí Dreame L50s Pro Ultra: Sí Roborock Qrevo S5V: No
Floor dirt detection Diferente
?
Dreame L40s Pro Ultra: Sí Dreame L50s Pro Ultra: Sí Roborock Qrevo S5V: No

Cleaning Base

Dreame L40s Pro Ultra
Dreame L50s Pro Ultra
Roborock Qrevo S5V
Auto-emptying dust bin
?
Dreame L40s Pro Ultra: Sí Dreame L50s Pro Ultra: Sí Roborock Qrevo S5V: Sí
Mop washing Diferente
?
Dreame L40s Pro Ultra: Yes, with hot water at 75°C Dreame L50s Pro Ultra: Yes, with hot water at 100°C Roborock Qrevo S5V: Yes, with cold water
Mop drying
?
Dreame L40s Pro Ultra: Yes, with hot air at 45°C Dreame L50s Pro Ultra: Yes, with hot air at 45°C Roborock Qrevo S5V: Yes, with hot air at 45°C
Self-cleaning wash tray Diferente
?
Dreame L40s Pro Ultra: Yes, 3rd generation Dreame L50s Pro Ultra: Yes, 3rd generation Roborock Qrevo S5V: No
UV disinfection
?
Dreame L40s Pro Ultra: No Dreame L50s Pro Ultra: No Roborock Qrevo S5V: No
Detergent tank Diferente
?
Dreame L40s Pro Ultra: Sí Dreame L50s Pro Ultra: Sí Roborock Qrevo S5V: No
Automatic mop changing
?
Dreame L40s Pro Ultra: No Dreame L50s Pro Ultra: No Roborock Qrevo S5V: No
Dust bag capacity Diferente
?
Dreame L40s Pro Ultra: 3.2 L Dreame L50s Pro Ultra: 3.2 L Roborock Qrevo S5V: 2.7 L
Clean water tank Diferente
?
Dreame L40s Pro Ultra: 4.5 L Dreame L50s Pro Ultra: 4.5 L Roborock Qrevo S5V: 4 L
Dirty water tank Diferente
?
Dreame L40s Pro Ultra: 4 L Dreame L50s Pro Ultra: 4 L Roborock Qrevo S5V: 3.5 L
Plumbing connection kit Diferente
?
Dreame L40s Pro Ultra: Yes (purchased separately) Dreame L50s Pro Ultra: Yes (purchased separately) Roborock Qrevo S5V: No
Integrated plumbing connection
?
Dreame L40s Pro Ultra: No Dreame L50s Pro Ultra: No Roborock Qrevo S5V: No

Navigation and Intelligence

Dreame L40s Pro Ultra
Dreame L50s Pro Ultra
Roborock Qrevo S5V
Navigation system
?
Dreame L40s Pro Ultra: 360° LiDAR turret Dreame L50s Pro Ultra: 360° LiDAR turret Roborock Qrevo S5V: 360° LiDAR turret
Obstacle avoidance
?
Dreame L40s Pro Ultra: Sí Dreame L50s Pro Ultra: Sí Roborock Qrevo S5V: Sí
AI camera Diferente
?
Dreame L40s Pro Ultra: Yes, dual Dreame L50s Pro Ultra: Yes, dual Roborock Qrevo S5V: No
Front 3D laser sensor Diferente
?
Dreame L40s Pro Ultra: Sí Dreame L50s Pro Ultra: Sí Roborock Qrevo S5V: No
No. of recognised obstacles Diferente
?
Dreame L40s Pro Ultra: 180 Dreame L50s Pro Ultra: 220 Roborock Qrevo S5V: ?
Pet recognition Diferente
?
Dreame L40s Pro Ultra: Sí Dreame L50s Pro Ultra: Sí Roborock Qrevo S5V: No
Curtain detection Diferente
?
Dreame L40s Pro Ultra: Sí Dreame L50s Pro Ultra: Sí Roborock Qrevo S5V: No
Remote camera access Diferente
?
Dreame L40s Pro Ultra: Sí Dreame L50s Pro Ultra: Sí Roborock Qrevo S5V: No
Night vision LED Diferente
?
Dreame L40s Pro Ultra: Sí Dreame L50s Pro Ultra: Sí Roborock Qrevo S5V: No
AI intelligent cleaning Diferente
?
Dreame L40s Pro Ultra: Yes, CleanGenius 2.0 Dreame L50s Pro Ultra: Yes, CleanGenius 3.0 Roborock Qrevo S5V: Yes, SmartPlan 1.0
AI stain recognition Diferente
?
Dreame L40s Pro Ultra: Sí Dreame L50s Pro Ultra: Sí Roborock Qrevo S5V: No
CPU / Algorithm
?
Dreame L40s Pro Ultra: ? Dreame L50s Pro Ultra: ? Roborock Qrevo S5V: ?

Advanced Features

Dreame L40s Pro Ultra
Dreame L50s Pro Ultra
Roborock Qrevo S5V
Step-climbing ability Diferente
?
Dreame L40s Pro Ultra: Single step 22 mm - Double step 40 mm Dreame L50s Pro Ultra: Single step 22 mm - Double step 40 mm Roborock Qrevo S5V: 20 mm
Robotic arm
?
Dreame L40s Pro Ultra: No Dreame L50s Pro Ultra: No Roborock Qrevo S5V: No
Built-in voice assistant Diferente
?
Dreame L40s Pro Ultra: Sí Dreame L50s Pro Ultra: Sí Roborock Qrevo S5V: No
External voice assistant (Alexa, Google Home...)
?
Dreame L40s Pro Ultra: Sí Dreame L50s Pro Ultra: Sí Roborock Qrevo S5V: Sí

Robot Tanks

Dreame L40s Pro Ultra
Dreame L50s Pro Ultra
Roborock Qrevo S5V
Robot dust bin Diferente
?
Dreame L40s Pro Ultra: 300 ml Dreame L50s Pro Ultra: 250 ml Roborock Qrevo S5V: 330 ml
Robot water tank Diferente
?
Dreame L40s Pro Ultra: 80 ml Dreame L50s Pro Ultra: 80 ml Roborock Qrevo S5V: 80 ml

Robot Dimensions

Dreame L40s Pro Ultra
Dreame L50s Pro Ultra
Roborock Qrevo S5V
Robot diameter Diferente
?
Dreame L40s Pro Ultra: 350 mm Dreame L50s Pro Ultra: 350 mm Roborock Qrevo S5V: 353 mm
Robot height Diferente
?
Dreame L40s Pro Ultra: 103.8 mm Dreame L50s Pro Ultra: 103.8 mm Roborock Qrevo S5V: 96.5 mm

Base Dimensions

Dreame L40s Pro Ultra
Dreame L50s Pro Ultra
Roborock Qrevo S5V
Base width
?
Dreame L40s Pro Ultra: 340 mm Dreame L50s Pro Ultra: 340 mm Roborock Qrevo S5V: 340 mm
Base height Diferente
?
Dreame L40s Pro Ultra: 590.5 mm Dreame L50s Pro Ultra: 590 mm Roborock Qrevo S5V: 521 mm
Base depth Diferente
?
Dreame L40s Pro Ultra: 456.7 mm Dreame L50s Pro Ultra: 457 mm Roborock Qrevo S5V: 487 mm

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Best value for money Dreame L40s Pro Ultra View on Amazon Best Score Dreame L50s Pro Ultra View on Amazon Roborock Qrevo S5V View on Amazon

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Best value for money Dreame L40s Pro Ultra View on Amazon Best Score Dreame L50s Pro Ultra View on Amazon Roborock Qrevo S5V View on Amazon

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