Comparison

Dreame X50s Ultra vs Roborock Qrevo Curv 2 Pro vs Roborock Qrevo Edge 3 Pro

Detailed Technical Comparison

Best Score

1 / 13

Dreame X50s Ultra

9.0

Overall score

Price on Amazon

749,00€

View on Amazon

Historical minimum price

1 / 10

Roborock Qrevo Curv 2 Pro

8.2

Overall score

Price on Amazon

799,00€

View on Amazon

Roborock Saros 20 Neo - Comparativa de robots aspiradores

1 / 9

Roborock Qrevo Edge 3 Pro

8.8

Overall score

Price on Amazon

1.299,00€

View on Amazon

Options

Scores

Dreame X50s Ultra

Overall score 9.0

Power and Battery 8.5

Brushing System 7.9

Mopping System 9.2

Cleaning Base 8.6

Navigation and Intelligence 9.8

Value for money · Excelente · 🟢 Mejor compra 9.7

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

Value for money · Muy buena · 🔵 Buen precio para su gama 6.9

Roborock Qrevo Edge 3 Pro

Overall score 8.8

Power and Battery 8.6

Brushing System 6.7

Mopping System 8.9

Cleaning Base 8.2

Navigation and Intelligence 9.8

Value for money · Muy buena · 🔵 Buen precio para su gama 5.7

Detailed Technical Comparison

Key features organised by category

General Information

Dreame X50s Ultra

Roborock Qrevo Curv 2 Pro

Roborock Qrevo Edge 3 Pro

Brand Different ?	Dreame X50s Ultra: Dreame	Roborock Qrevo Curv 2 Pro: Roborock	Roborock Qrevo Edge 3 Pro: Roborock
Release date Different ?	Dreame X50s Ultra: May 2026	Roborock Qrevo Curv 2 Pro: 2025	Roborock Qrevo Edge 3 Pro: 4th September 2026
También conocido como Different ?	Dreame X50s Ultra: —	Roborock Qrevo Curv 2 Pro: —	Roborock Qrevo Edge 3 Pro: Roborock Qrevo Edge 3 Pro
Número de modelo Different ?	Dreame X50s Ultra: RLX92DE	Roborock Qrevo Curv 2 Pro: —	Roborock Qrevo Edge 3 Pro: RRE0VIF

Power and Battery

Dreame X50s Ultra

Roborock Qrevo Curv 2 Pro

Roborock Qrevo Edge 3 Pro

Suction power Different ?	Dreame X50s Ultra: 35.000 Pa	Roborock Qrevo Curv 2 Pro: 25.000 Pa	Roborock Qrevo Edge 3 Pro: 36.000 Pa
Battery capacity ?	Dreame X50s Ultra: 6.400 mAh	Roborock Qrevo Curv 2 Pro: 6.400 mAh	Roborock Qrevo Edge 3 Pro: 6.400 mAh
Declared runtime Different ?	Dreame X50s Ultra: 186 min	Roborock Qrevo Curv 2 Pro: 290 min	Roborock Qrevo Edge 3 Pro: 256 min
Fast battery charging Different ?	Dreame X50s Ultra: Sí	Roborock Qrevo Curv 2 Pro: No	Roborock Qrevo Edge 3 Pro: Sí

Brushing System

Dreame X50s Ultra

Roborock Qrevo Curv 2 Pro

Roborock Qrevo Edge 3 Pro

Main brush Different ?	Dreame X50s Ultra: Dual HyperStream 2.0 Anti-Tangle Brush	Roborock Qrevo Curv 2 Pro: DuoDivide Anti-Tangle Hair Brush	Roborock Qrevo Edge 3 Pro: DuoDivide Anti-Tangle Hair Brush
Liftable main brush ?	Dreame X50s Ultra: Sí	Roborock Qrevo Curv 2 Pro: Sí	Roborock Qrevo Edge 3 Pro: Sí
Liftable side brush Different ?	Dreame X50s Ultra: Sí	Roborock Qrevo Curv 2 Pro: No	Roborock Qrevo Edge 3 Pro: No
Extendable side brush ?	Dreame X50s Ultra: Sí	Roborock Qrevo Curv 2 Pro: Sí	Roborock Qrevo Edge 3 Pro: Sí
Anti-tangle side brush ?	Dreame X50s Ultra: Sí	Roborock Qrevo Curv 2 Pro: Sí	Roborock Qrevo Edge 3 Pro: Sí
Skirting board brush ?	Dreame X50s Ultra: No	Roborock Qrevo Curv 2 Pro: No	Roborock Qrevo Edge 3 Pro: No

Mopping System

Dreame X50s Ultra

Roborock Qrevo Curv 2 Pro

Roborock Qrevo Edge 3 Pro

Mopping type Different ?	Dreame X50s Ultra: Two Rotating Mops 200 RPM 15N	Roborock Qrevo Curv 2 Pro: Two Rotating Mops 200 RPM 12N	Roborock Qrevo Edge 3 Pro: Two Rotating Mops 200 RPM 14N
Mop extension Different ?	Dreame X50s Ultra: Yes, with RoboSwing movement	Roborock Qrevo Curv 2 Pro: Sí	Roborock Qrevo Edge 3 Pro: Sí
Mop lifting Different ?	Dreame X50s Ultra: Yes, 10.5 mm	Roborock Qrevo Curv 2 Pro: Yes, 7-17 mm	Roborock Qrevo Edge 3 Pro: Yes, 15 mm
Floor mopping temperature Different ?	Dreame X50s Ultra: Hot Water 40°C	Roborock Qrevo Curv 2 Pro: Cold water	Roborock Qrevo Edge 3 Pro: Warm Water
Remove mops at base ?	Dreame X50s Ultra: Sí	Roborock Qrevo Curv 2 Pro: Sí	Roborock Qrevo Edge 3 Pro: Sí
Mop dirt detection ?	Dreame X50s Ultra: Sí	Roborock Qrevo Curv 2 Pro: Sí	Roborock Qrevo Edge 3 Pro: Sí
Floor dirt detection ?	Dreame X50s Ultra: Sí	Roborock Qrevo Curv 2 Pro: Sí	Roborock Qrevo Edge 3 Pro: Sí

Cleaning Base

Dreame X50s Ultra

Roborock Qrevo Curv 2 Pro

Roborock Qrevo Edge 3 Pro

Auto-emptying of dust bin ?	Dreame X50s Ultra: Sí	Roborock Qrevo Curv 2 Pro: Sí	Roborock Qrevo Edge 3 Pro: Sí
Mop washing ?	Dreame X50s Ultra: Yes, with hot water at 100°C	Roborock Qrevo Curv 2 Pro: Yes, with hot water at 100°C	Roborock Qrevo Edge 3 Pro: Yes, with hot water at 100°C
Mop drying Different ?	Dreame X50s Ultra: Yes, with hot air	Roborock Qrevo Curv 2 Pro: Yes, with hot air at 55ºC	Roborock Qrevo Edge 3 Pro: Yes, with hot air at 55°C
Washing tray self-cleaning Different ?	Dreame X50s Ultra: Yes, 3rd generation	Roborock Qrevo Curv 2 Pro: Yes, 3.0	Roborock Qrevo Edge 3 Pro: Yes, with hot water at 100°C
UV disinfection ?	Dreame X50s Ultra: No	Roborock Qrevo Curv 2 Pro: No	Roborock Qrevo Edge 3 Pro: No
Detergent tank Different ?	Dreame X50s Ultra: Sí	Roborock Qrevo Curv 2 Pro: No	Roborock Qrevo Edge 3 Pro: Sí
Automatic mop changing ?	Dreame X50s Ultra: No	Roborock Qrevo Curv 2 Pro: No	Roborock Qrevo Edge 3 Pro: No
Dust bag capacity Different ?	Dreame X50s Ultra: 3.2 L	Roborock Qrevo Curv 2 Pro: 2.5 L	Roborock Qrevo Edge 3 Pro: 2.7 L
Clean water tank Different ?	Dreame X50s Ultra: 4.2 L	Roborock Qrevo Curv 2 Pro: 4 L	Roborock Qrevo Edge 3 Pro: 4 L
Dirty water tank ?	Dreame X50s Ultra: 3 L	Roborock Qrevo Curv 2 Pro: 3 L	Roborock Qrevo Edge 3 Pro: 3 L
Plumbing connection kit Different ?	Dreame X50s Ultra: Yes (purchased separately)	Roborock Qrevo Curv 2 Pro: No	Roborock Qrevo Edge 3 Pro: No
Integrated plumbing connection ?	Dreame X50s Ultra: No	Roborock Qrevo Curv 2 Pro: No	Roborock Qrevo Edge 3 Pro: No

Navigation and Intelligence

Dreame X50s Ultra

Roborock Qrevo Curv 2 Pro

Roborock Qrevo Edge 3 Pro

Navigation system Different ?	Dreame X50s Ultra: 360° Retractable LiDAR	Roborock Qrevo Curv 2 Pro: 360° Retractable LiDAR	Roborock Qrevo Edge 3 Pro: Retractable LiDAR
Obstacle avoidance Different ?	Dreame X50s Ultra: Yes, with proactive lighting	Roborock Qrevo Curv 2 Pro: Sí	Roborock Qrevo Edge 3 Pro: Sí
AI camera Different ?	Dreame X50s Ultra: Yes, dual RGB	Roborock Qrevo Curv 2 Pro: Yes, dual	Roborock Qrevo Edge 3 Pro: Yes, RGB
Front 3D laser sensor Different ?	Dreame X50s Ultra: Sí	Roborock Qrevo Curv 2 Pro: Sí	Roborock Qrevo Edge 3 Pro: Yes, with structured light
No. of recognised obstacles Different ?	Dreame X50s Ultra: 280	Roborock Qrevo Curv 2 Pro: 200	Roborock Qrevo Edge 3 Pro: 300
Pet recognition ?	Dreame X50s Ultra: Sí	Roborock Qrevo Curv 2 Pro: Sí	Roborock Qrevo Edge 3 Pro: Sí
Cleaning behind curtains Different ?	Dreame X50s Ultra: Sí	Roborock Qrevo Curv 2 Pro: No	Roborock Qrevo Edge 3 Pro: Sí
Remote camera access ?	Dreame X50s Ultra: Sí	Roborock Qrevo Curv 2 Pro: Sí	Roborock Qrevo Edge 3 Pro: Sí
Night vision LED ?	Dreame X50s Ultra: Sí	Roborock Qrevo Curv 2 Pro: Sí	Roborock Qrevo Edge 3 Pro: Sí
AI intelligent cleaning Different ?	Dreame X50s Ultra: Yes, CleanGenius 3.0	Roborock Qrevo Curv 2 Pro: Yes, SmartPlan 3.0	Roborock Qrevo Edge 3 Pro: Yes, SmartPlan 3.0
AI stain recognition ?	Dreame X50s Ultra: Sí	Roborock Qrevo Curv 2 Pro: Sí	Roborock Qrevo Edge 3 Pro: Sí
CPU / Algorithm ?	Dreame X50s Ultra: ?	Roborock Qrevo Curv 2 Pro: ?	Roborock Qrevo Edge 3 Pro: ?

Advanced Features

Dreame X50s Ultra

Roborock Qrevo Curv 2 Pro

Roborock Qrevo Edge 3 Pro

Ability to overcome steps Different ?	Dreame X50s Ultra: Single step 45 mm - Double step 88 mm	Roborock Qrevo Curv 2 Pro: Single step 30 mm - Double step 40 mm	Roborock Qrevo Edge 3 Pro: Single step 45 mm - Double step 88 mm
Robotic arm ?	Dreame X50s Ultra: No	Roborock Qrevo Curv 2 Pro: No	Roborock Qrevo Edge 3 Pro: No
Integrated own voice assistant ?	Dreame X50s Ultra: Sí	Roborock Qrevo Curv 2 Pro: Sí	Roborock Qrevo Edge 3 Pro: Sí
Compatible with voice assistants (Alexa, Google Home...) ?	Dreame X50s Ultra: Sí	Roborock Qrevo Curv 2 Pro: Sí	Roborock Qrevo Edge 3 Pro: Sí
Matter compatible Different ?	Dreame X50s Ultra: Sí	Roborock Qrevo Curv 2 Pro: Yes, via OTA update	Roborock Qrevo Edge 3 Pro: Sí

Robot Tanks

Dreame X50s Ultra

Roborock Qrevo Curv 2 Pro

Roborock Qrevo Edge 3 Pro

Robot dust bin Different ?	Dreame X50s Ultra: 235 ml	Roborock Qrevo Curv 2 Pro: 245 ml	Roborock Qrevo Edge 3 Pro: 240 ml
Robot water tank Different ?	Dreame X50s Ultra: 80 ml	Roborock Qrevo Curv 2 Pro: 67 ml	Roborock Qrevo Edge 3 Pro: 66 ml

Robot Dimensions

Dreame X50s Ultra

Roborock Qrevo Curv 2 Pro

Roborock Qrevo Edge 3 Pro

Robot diameter ?	Dreame X50s Ultra: 352 mm	Roborock Qrevo Curv 2 Pro: 352 mm	Roborock Qrevo Edge 3 Pro: 352 mm
Robot height Different ?	Dreame X50s Ultra: 79.5 mm	Roborock Qrevo Curv 2 Pro: 79.8 mm	Roborock Qrevo Edge 3 Pro: 79.8 mm

Base Dimensions

Dreame X50s Ultra

Roborock Qrevo Curv 2 Pro

Roborock Qrevo Edge 3 Pro

Base width Different ?	Dreame X50s Ultra: 390 mm	Roborock Qrevo Curv 2 Pro: 450 mm	Roborock Qrevo Edge 3 Pro: 402 mm
Base height Different ?	Dreame X50s Ultra: 499 mm	Roborock Qrevo Curv 2 Pro: 450 mm	Roborock Qrevo Edge 3 Pro: 494 mm
Base depth Different ?	Dreame X50s Ultra: 423 mm	Roborock Qrevo Curv 2 Pro: 450 mm	Roborock Qrevo Edge 3 Pro: 450 mm