Comparison

Dreame L50s Pro Ultra vs Roborock Qrevo Curv 2 Pro vs Roborock Qrevo CurvX

Detailed Technical Comparison

Best Score

Dreame L50s Pro Ultra

8.2
Overall score
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Roborock Qrevo Curv 2 Pro

8.2
Overall score
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Roborock Qrevo CurvX

7.8
Overall score
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Scores

Dreame L50s Pro Ultra
Overall score 8.2
Power and Battery 7.2
Brushing System 7.9
Mopping System 6.9
Cleaning Base 8.4
Navigation and Intelligence 9.1
Roborock Qrevo Curv 2 Pro
Overall score 8.2
Power and Battery 6.6
Brushing System 6.7
Mopping System 8.0
Cleaning Base 7.7
Navigation and Intelligence 8.8
Roborock Qrevo CurvX
Overall score 7.8
Power and Battery 7.0
Brushing System 6.7
Mopping System 7.1
Cleaning Base 7.0
Navigation and Intelligence 7.9

Detailed Technical Comparison

Key features organised by category

General Information

Dreame L50s Pro Ultra
Roborock Qrevo Curv 2 Pro
Roborock Qrevo CurvX
Brand Different
?
Dreame L50s Pro Ultra: Dreame Roborock Qrevo Curv 2 Pro: Roborock Roborock Qrevo CurvX: Roborock
Release date Different
?
Dreame L50s Pro Ultra: 2026 Roborock Qrevo Curv 2 Pro: 2025 Roborock Qrevo CurvX: 2025

Power and Battery

Dreame L50s Pro Ultra
Roborock Qrevo Curv 2 Pro
Roborock Qrevo CurvX
Suction power Different
?
Dreame L50s Pro Ultra: 30.000 Pa Roborock Qrevo Curv 2 Pro: 25.000 Pa Roborock Qrevo CurvX: 22.000 Pa
Battery capacity Different
?
Dreame L50s Pro Ultra: 5.200 mAh Roborock Qrevo Curv 2 Pro: 6.400 mAh Roborock Qrevo CurvX: 6.400 mAh
Declared runtime Different
?
Dreame L50s Pro Ultra: — Roborock Qrevo Curv 2 Pro: 290 min Roborock Qrevo CurvX: 220 min
Fast battery charging Different
?
Dreame L50s Pro Ultra: Sí Roborock Qrevo Curv 2 Pro: No Roborock Qrevo CurvX: Sí

Brushing System

Dreame L50s Pro Ultra
Roborock Qrevo Curv 2 Pro
Roborock Qrevo CurvX
Main brush Different
?
Dreame L50s Pro Ultra: Dual HyperStream Anti-Tangle Hair Brush Roborock Qrevo Curv 2 Pro: DuoDivide Anti-Tangle Hair Brush Roborock Qrevo CurvX: DuoDivide Anti-Tangle Hair Brush
Liftable main brush
?
Dreame L50s Pro Ultra: Sí Roborock Qrevo Curv 2 Pro: Sí Roborock Qrevo CurvX: Sí
Liftable side brush Different
?
Dreame L50s Pro Ultra: Sí Roborock Qrevo Curv 2 Pro: No Roborock Qrevo CurvX: No
Extendable side brush
?
Dreame L50s Pro Ultra: Sí Roborock Qrevo Curv 2 Pro: Sí Roborock Qrevo CurvX: Sí
Anti-tangle side brush
?
Dreame L50s Pro Ultra: Sí Roborock Qrevo Curv 2 Pro: Sí Roborock Qrevo CurvX: Sí
Skirting board brush
?
Dreame L50s Pro Ultra: No Roborock Qrevo Curv 2 Pro: No Roborock Qrevo CurvX: No

Mopping System

Dreame L50s Pro Ultra
Roborock Qrevo Curv 2 Pro
Roborock Qrevo CurvX
Mopping type Different
?
Dreame L50s Pro Ultra: Two Rotating Mops 180 RPM Roborock Qrevo Curv 2 Pro: Two Rotating Mops 200 RPM 12N Roborock Qrevo CurvX: Two Rotating Mops 200 RPM 12N
Mop extension Different
?
Dreame L50s Pro Ultra: Yes, with RoboSwing movement Roborock Qrevo Curv 2 Pro: Sí Roborock Qrevo CurvX: Sí
Mop lifting Different
?
Dreame L50s Pro Ultra: Yes, 10.5 mm Roborock Qrevo Curv 2 Pro: Yes, 7-17 mm Roborock Qrevo CurvX: Yes, 7-17 mm
Floor mopping temperature
?
Dreame L50s Pro Ultra: Cold water Roborock Qrevo Curv 2 Pro: Cold water Roborock Qrevo CurvX: Cold water
Remove mops at base Different
?
Dreame L50s Pro Ultra: Sí Roborock Qrevo Curv 2 Pro: Sí Roborock Qrevo CurvX: No
Mop dirt detection
?
Dreame L50s Pro Ultra: Sí Roborock Qrevo Curv 2 Pro: Sí Roborock Qrevo CurvX: Sí
Floor dirt detection
?
Dreame L50s Pro Ultra: Sí Roborock Qrevo Curv 2 Pro: Sí Roborock Qrevo CurvX: Sí

Cleaning Base

Dreame L50s Pro Ultra
Roborock Qrevo Curv 2 Pro
Roborock Qrevo CurvX
Auto-emptying of dust bin
?
Dreame L50s Pro Ultra: Sí Roborock Qrevo Curv 2 Pro: Sí Roborock Qrevo CurvX: Sí
Mop washing Different
?
Dreame L50s Pro Ultra: Yes, with hot water at 100°C Roborock Qrevo Curv 2 Pro: Yes, with hot water at 100°C Roborock Qrevo CurvX: Yes, with hot water at 80°C
Mop drying Different
?
Dreame L50s Pro Ultra: Yes, with hot air at 45°C Roborock Qrevo Curv 2 Pro: Yes, with hot air at 55ºC Roborock Qrevo CurvX: Yes, with hot air at 45°C
Washing tray self-cleaning Different
?
Dreame L50s Pro Ultra: Yes, 3rd generation Roborock Qrevo Curv 2 Pro: Yes, 3.0 Roborock Qrevo CurvX: Yes, 3.0
UV disinfection
?
Dreame L50s Pro Ultra: No Roborock Qrevo Curv 2 Pro: No Roborock Qrevo CurvX: No
Detergent tank Different
?
Dreame L50s Pro Ultra: Sí Roborock Qrevo Curv 2 Pro: No Roborock Qrevo CurvX: No
Automatic mop changing
?
Dreame L50s Pro Ultra: No Roborock Qrevo Curv 2 Pro: No Roborock Qrevo CurvX: No
Dust bag capacity Different
?
Dreame L50s Pro Ultra: 3.2 L Roborock Qrevo Curv 2 Pro: 2.5 L Roborock Qrevo CurvX: 2.5 L
Clean water tank Different
?
Dreame L50s Pro Ultra: 4.5 L Roborock Qrevo Curv 2 Pro: 4 L Roborock Qrevo CurvX: 4 L
Dirty water tank Different
?
Dreame L50s Pro Ultra: 4 L Roborock Qrevo Curv 2 Pro: 3 L Roborock Qrevo CurvX: 3 L
Plumbing connection kit Different
?
Dreame L50s Pro Ultra: Yes (purchased separately) Roborock Qrevo Curv 2 Pro: No Roborock Qrevo CurvX: No
Integrated plumbing connection
?
Dreame L50s Pro Ultra: No Roborock Qrevo Curv 2 Pro: No Roborock Qrevo CurvX: No

Navigation and Intelligence

Dreame L50s Pro Ultra
Roborock Qrevo Curv 2 Pro
Roborock Qrevo CurvX
Navigation system Different
?
Dreame L50s Pro Ultra: 360° LiDAR turret Roborock Qrevo Curv 2 Pro: 360° Retractable LiDAR Roborock Qrevo CurvX: 360° Retractable LiDAR
Obstacle avoidance
?
Dreame L50s Pro Ultra: Sí Roborock Qrevo Curv 2 Pro: Sí Roborock Qrevo CurvX: Sí
AI camera
?
Dreame L50s Pro Ultra: Yes, dual Roborock Qrevo Curv 2 Pro: Yes, dual Roborock Qrevo CurvX: Yes, dual
Front 3D laser sensor
?
Dreame L50s Pro Ultra: Sí Roborock Qrevo Curv 2 Pro: Sí Roborock Qrevo CurvX: Sí
No. of recognised obstacles Different
?
Dreame L50s Pro Ultra: 220 Roborock Qrevo Curv 2 Pro: 200 Roborock Qrevo CurvX: 108
Pet recognition
?
Dreame L50s Pro Ultra: Sí Roborock Qrevo Curv 2 Pro: Sí Roborock Qrevo CurvX: Sí
Cleaning behind curtains Different
?
Dreame L50s Pro Ultra: Sí Roborock Qrevo Curv 2 Pro: No Roborock Qrevo CurvX: No
Remote camera access
?
Dreame L50s Pro Ultra: Sí Roborock Qrevo Curv 2 Pro: Sí Roborock Qrevo CurvX: Sí
Night vision LED
?
Dreame L50s Pro Ultra: Sí Roborock Qrevo Curv 2 Pro: Sí Roborock Qrevo CurvX: Sí
AI intelligent cleaning Different
?
Dreame L50s Pro Ultra: Yes, CleanGenius 3.0 Roborock Qrevo Curv 2 Pro: Yes, SmartPlan 3.0 Roborock Qrevo CurvX: Yes, SmartPlan 2.0
AI stain recognition Different
?
Dreame L50s Pro Ultra: Sí Roborock Qrevo Curv 2 Pro: Sí Roborock Qrevo CurvX: No
CPU / Algorithm Different
?
Dreame L50s Pro Ultra: ? Roborock Qrevo Curv 2 Pro: ? Roborock Qrevo CurvX: RR Mason 11.0

Advanced Features

Dreame L50s Pro Ultra
Roborock Qrevo Curv 2 Pro
Roborock Qrevo CurvX
Ability to overcome steps Different
?
Dreame L50s Pro Ultra: Single step 22 mm - Double step 40 mm Roborock Qrevo Curv 2 Pro: Single step 30 mm - Double step 40 mm Roborock Qrevo CurvX: Single step 30 mm - Double step 40 mm
Robotic arm
?
Dreame L50s Pro Ultra: No Roborock Qrevo Curv 2 Pro: No Roborock Qrevo CurvX: No
Integrated own voice assistant
?
Dreame L50s Pro Ultra: Sí Roborock Qrevo Curv 2 Pro: Sí Roborock Qrevo CurvX: Sí
Compatible with voice assistants (Alexa, Google Home...)
?
Dreame L50s Pro Ultra: Sí Roborock Qrevo Curv 2 Pro: Sí Roborock Qrevo CurvX: Sí
Matter compatible Different
?
Dreame L50s Pro Ultra: Sí Roborock Qrevo Curv 2 Pro: Yes, via OTA update Roborock Qrevo CurvX: Sí

Robot Tanks

Dreame L50s Pro Ultra
Roborock Qrevo Curv 2 Pro
Roborock Qrevo CurvX
Robot dust bin Different
?
Dreame L50s Pro Ultra: 250 ml Roborock Qrevo Curv 2 Pro: 245 ml Roborock Qrevo CurvX: 258 ml
Robot water tank Different
?
Dreame L50s Pro Ultra: 80 ml Roborock Qrevo Curv 2 Pro: 67 ml Roborock Qrevo CurvX: 69 ml

Robot Dimensions

Dreame L50s Pro Ultra
Roborock Qrevo Curv 2 Pro
Roborock Qrevo CurvX
Robot diameter Different
?
Dreame L50s Pro Ultra: 350 mm Roborock Qrevo Curv 2 Pro: 352 mm Roborock Qrevo CurvX: 353 mm
Robot height Different
?
Dreame L50s Pro Ultra: 103.8 mm Roborock Qrevo Curv 2 Pro: 79.8 mm Roborock Qrevo CurvX: 79.8 mm

Base Dimensions

Dreame L50s Pro Ultra
Roborock Qrevo Curv 2 Pro
Roborock Qrevo CurvX
Base width Different
?
Dreame L50s Pro Ultra: 340 mm Roborock Qrevo Curv 2 Pro: 450 mm Roborock Qrevo CurvX: 450 mm
Base height Different
?
Dreame L50s Pro Ultra: 590 mm Roborock Qrevo Curv 2 Pro: 450 mm Roborock Qrevo CurvX: 450 mm
Base depth Different
?
Dreame L50s Pro Ultra: 457 mm Roborock Qrevo Curv 2 Pro: 450 mm Roborock Qrevo CurvX: 450 mm

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Best Score Dreame L50s Pro Ultra View on Amazon Roborock Qrevo Curv 2 Pro View on Amazon Roborock Qrevo CurvX View on Amazon

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