Comparison

Dreame Aqua20 Pro Ultra Roller X Complete vs Roborock Saros 20 Flow Complete vs Roborock Saros 20 Sonic

Detailed Technical Comparison

Best Score

1 / 18

Dreame Aqua20 Pro Ultra Roller X Complete

9.0

Overall score

Price on Amazon

1.499,00€

View on Amazon

1 / 10

Roborock Saros 20 Flow Complete

8.5

Overall score

Price on Amazon

1.299,00€

View on Amazon

Historical minimum price

Best value for money

Roborock Saros 20 Sonic

8.7

Overall score

Price on Amazon

1.349,00€

View on Amazon

Scores

Dreame Aqua20 Pro Ultra Roller X Complete

Overall score 9.0

Power and Battery 9.0

Brushing System 7.9

Mopping System 8.7

Cleaning Base 8.7

Navigation and Intelligence 10.0

Value for money · Normal · 🟡 Precio correcto 4.5

Roborock Saros 20 Flow Complete

Overall score 8.5

Power and Battery 8.6

Brushing System 7.9

Mopping System 8.2

Cleaning Base 8.2

Navigation and Intelligence 6.3

Value for money · Normal · 🟡 Precio correcto 4.4

Roborock Saros 20 Sonic

Overall score 8.7

Power and Battery 8.6

Brushing System 6.7

Mopping System 8.6

Cleaning Base 8.2

Navigation and Intelligence 9.7

Value for money · Normal · 🟡 Precio correcto 4.9

Detailed Technical Comparison

Key features organised by category

General Information

Dreame Aqua20 Pro Ultra Roller X Complete

Roborock Saros 20 Flow Complete

Roborock Saros 20 Sonic

Brand Different ?	Dreame Aqua20 Pro Ultra Roller X Complete: Dreame	Roborock Saros 20 Flow Complete: Roborock	Roborock Saros 20 Sonic: Roborock
Release date Different ?	Dreame Aqua20 Pro Ultra Roller X Complete: 21st September 2026	Roborock Saros 20 Flow Complete: 21st September 2026	Roborock Saros 20 Sonic: March 2026
Número de modelo Different ?	Dreame Aqua20 Pro Ultra Roller X Complete: RLH62DE	Roborock Saros 20 Flow Complete: —	Roborock Saros 20 Sonic: —

Power and Battery

Dreame Aqua20 Pro Ultra Roller X Complete

Roborock Saros 20 Flow Complete

Roborock Saros 20 Sonic

Suction power Different ?	Dreame Aqua20 Pro Ultra Roller X Complete: 40.000 Pa	Roborock Saros 20 Flow Complete: 36.000 Pa	Roborock Saros 20 Sonic: 36.000 Pa
Battery capacity ?	Dreame Aqua20 Pro Ultra Roller X Complete: 6.400 mAh	Roborock Saros 20 Flow Complete: 6.400 mAh	Roborock Saros 20 Sonic: 6.400 mAh
Declared runtime Different ?	Dreame Aqua20 Pro Ultra Roller X Complete: 175 min	Roborock Saros 20 Flow Complete: 301 min	Roborock Saros 20 Sonic: —
Fast battery charging ?	Dreame Aqua20 Pro Ultra Roller X Complete: Sí	Roborock Saros 20 Flow Complete: Sí	Roborock Saros 20 Sonic: Sí

Brushing System

Dreame Aqua20 Pro Ultra Roller X Complete

Roborock Saros 20 Flow Complete

Roborock Saros 20 Sonic

Main brush Different ?	Dreame Aqua20 Pro Ultra Roller X Complete: Dual HyperStream Anti-Tangle Hair Brush	Roborock Saros 20 Flow Complete: DuoDivide Anti-Tangle Hair Brush	Roborock Saros 20 Sonic: DuoDivide Anti-Tangle Hair Brush
Liftable main brush ?	Dreame Aqua20 Pro Ultra Roller X Complete: Sí	Roborock Saros 20 Flow Complete: Sí	Roborock Saros 20 Sonic: Sí
Liftable side brush ?	Dreame Aqua20 Pro Ultra Roller X Complete: Sí	Roborock Saros 20 Flow Complete: Sí	Roborock Saros 20 Sonic: Sí
Extendable side brush Different ?	Dreame Aqua20 Pro Ultra Roller X Complete: Sí	Roborock Saros 20 Flow Complete: Dual reversible side brush	Roborock Saros 20 Sonic: Sí
Anti-tangle side brush ?	Dreame Aqua20 Pro Ultra Roller X Complete: Sí	Roborock Saros 20 Flow Complete: Sí	Roborock Saros 20 Sonic: Sí
Skirting board brush ?	Dreame Aqua20 Pro Ultra Roller X Complete: No	Roborock Saros 20 Flow Complete: No	Roborock Saros 20 Sonic: No

Mopping System

Dreame Aqua20 Pro Ultra Roller X Complete

Roborock Saros 20 Flow Complete

Roborock Saros 20 Sonic

Mopping type Different ?	Dreame Aqua20 Pro Ultra Roller X Complete: 270 mm Roller 300RPM 18N 16 Nozzles	Roborock Saros 20 Flow Complete: 270 mm roller 240RPM 15N 16 Nozzles	Roborock Saros 20 Sonic: VibraRise 5.0 Vibrating Mop 14N
Mop extension Different ?	Dreame Aqua20 Pro Ultra Roller X Complete: Yes, 8 cm	Roborock Saros 20 Flow Complete: Yes, 4.4 cm	Roborock Saros 20 Sonic: Sí
Mop lifting Different ?	Dreame Aqua20 Pro Ultra Roller X Complete: Yes, 15 mm + Roller Cover	Roborock Saros 20 Flow Complete: Yes, 10.5 mm	Roborock Saros 20 Sonic: Yes, 8-18 mm
Floor mopping temperature Different ?	Dreame Aqua20 Pro Ultra Roller X Complete: Steam at 180ºC	Roborock Saros 20 Flow Complete: Warm Water	Roborock Saros 20 Sonic: Warm Water
Remove mops at base Different ?	Dreame Aqua20 Pro Ultra Roller X Complete: No	Roborock Saros 20 Flow Complete: Sí	Roborock Saros 20 Sonic: Sí
Mop dirt detection ?	Dreame Aqua20 Pro Ultra Roller X Complete: Sí	Roborock Saros 20 Flow Complete: Sí	Roborock Saros 20 Sonic: Sí
Floor dirt detection ?	Dreame Aqua20 Pro Ultra Roller X Complete: Sí	Roborock Saros 20 Flow Complete: Sí	Roborock Saros 20 Sonic: Sí

Cleaning Base

Dreame Aqua20 Pro Ultra Roller X Complete

Roborock Saros 20 Flow Complete

Roborock Saros 20 Sonic

Auto-emptying of dust bin ?	Dreame Aqua20 Pro Ultra Roller X Complete: Sí	Roborock Saros 20 Flow Complete: Sí	Roborock Saros 20 Sonic: Sí
Mop washing ?	Dreame Aqua20 Pro Ultra Roller X Complete: Yes, with hot water at 100°C	Roborock Saros 20 Flow Complete: Yes, with hot water at 100°C	Roborock Saros 20 Sonic: Yes, with hot water at 100°C
Mop drying Different ?	Dreame Aqua20 Pro Ultra Roller X Complete: Yes, with hot air at 65°C	Roborock Saros 20 Flow Complete: Yes, with hot air at 63°C	Roborock Saros 20 Sonic: Yes, with hot air at 55°C
Washing tray self-cleaning ?	Dreame Aqua20 Pro Ultra Roller X Complete: Yes, with hot water at 100°C	Roborock Saros 20 Flow Complete: Yes, with hot water at 100°C	Roborock Saros 20 Sonic: Yes, with hot water at 100°C
UV disinfection Different ?	Dreame Aqua20 Pro Ultra Roller X Complete: —	Roborock Saros 20 Flow Complete: No	Roborock Saros 20 Sonic: No
Detergent tank ?	Dreame Aqua20 Pro Ultra Roller X Complete: Sí	Roborock Saros 20 Flow Complete: Sí	Roborock Saros 20 Sonic: Sí
Automatic mop changing ?	Dreame Aqua20 Pro Ultra Roller X Complete: No	Roborock Saros 20 Flow Complete: No	Roborock Saros 20 Sonic: No
Dust bag capacity Different ?	Dreame Aqua20 Pro Ultra Roller X Complete: 3.2 L	Roborock Saros 20 Flow Complete: 2.7 L	Roborock Saros 20 Sonic: 2.5 L
Clean water tank ?	Dreame Aqua20 Pro Ultra Roller X Complete: 4 L	Roborock Saros 20 Flow Complete: 4 L	Roborock Saros 20 Sonic: 4 L
Dirty water tank Different ?	Dreame Aqua20 Pro Ultra Roller X Complete: 3.5 L	Roborock Saros 20 Flow Complete: 3 L	Roborock Saros 20 Sonic: 3 L
Plumbing connection kit Different ?	Dreame Aqua20 Pro Ultra Roller X Complete: Yes (purchased separately)	Roborock Saros 20 Flow Complete: No	Roborock Saros 20 Sonic: No
Integrated plumbing connection ?	Dreame Aqua20 Pro Ultra Roller X Complete: No	Roborock Saros 20 Flow Complete: No	Roborock Saros 20 Sonic: No

Navigation and Intelligence

Dreame Aqua20 Pro Ultra Roller X Complete

Roborock Saros 20 Flow Complete

Roborock Saros 20 Sonic

Navigation system Different ?	Dreame Aqua20 Pro Ultra Roller X Complete: Retractable 360° LiDAR + OmniSight 4.0 with AI	Roborock Saros 20 Flow Complete: Retractable LiDAR 360°	Roborock Saros 20 Sonic: 360° Retractable LiDAR
Obstacle avoidance Different ?	Dreame Aqua20 Pro Ultra Roller X Complete: Yes, with proactive lighting	Roborock Saros 20 Flow Complete: Sí	Roborock Saros 20 Sonic: Sí
AI camera Different ?	Dreame Aqua20 Pro Ultra Roller X Complete: Yes, dual RGB	Roborock Saros 20 Flow Complete: Yes, RGB	Roborock Saros 20 Sonic: Yes, dual
Front 3D laser sensor Different ?	Dreame Aqua20 Pro Ultra Roller X Complete: Yes, with structured light	Roborock Saros 20 Flow Complete: Sí	Roborock Saros 20 Sonic: Sí
No. of recognised obstacles Different ?	Dreame Aqua20 Pro Ultra Roller X Complete: 320	Roborock Saros 20 Flow Complete: 300	Roborock Saros 20 Sonic: 300
Pet recognition ?	Dreame Aqua20 Pro Ultra Roller X Complete: Sí	Roborock Saros 20 Flow Complete: Sí	Roborock Saros 20 Sonic: Sí
Cleaning behind curtains ?	Dreame Aqua20 Pro Ultra Roller X Complete: Sí	Roborock Saros 20 Flow Complete: Sí	Roborock Saros 20 Sonic: Sí
Remote camera access ?	Dreame Aqua20 Pro Ultra Roller X Complete: Sí	Roborock Saros 20 Flow Complete: Sí	Roborock Saros 20 Sonic: Sí
Night vision LED ?	Dreame Aqua20 Pro Ultra Roller X Complete: Sí	Roborock Saros 20 Flow Complete: Sí	Roborock Saros 20 Sonic: Sí
AI intelligent cleaning Different ?	Dreame Aqua20 Pro Ultra Roller X Complete: Yes, CleanGenius	Roborock Saros 20 Flow Complete: Yes, SmartPlan 3.0	Roborock Saros 20 Sonic: Yes, SmartPlan 3.0
AI stain recognition ?	Dreame Aqua20 Pro Ultra Roller X Complete: Sí	Roborock Saros 20 Flow Complete: Sí	Roborock Saros 20 Sonic: Sí
CPU / Algorithm Different ?	Dreame Aqua20 Pro Ultra Roller X Complete: —	Roborock Saros 20 Flow Complete: ?	Roborock Saros 20 Sonic: ?

Advanced Features

Dreame Aqua20 Pro Ultra Roller X Complete

Roborock Saros 20 Flow Complete

Roborock Saros 20 Sonic

Ability to overcome steps Different ?	Dreame Aqua20 Pro Ultra Roller X Complete: Single step 50 mm - Double step 100 mm	Roborock Saros 20 Flow Complete: Single step 45 mm - Double step 88 mm	Roborock Saros 20 Sonic: Single step 45 mm - Double step 88 mm
Robotic arm ?	Dreame Aqua20 Pro Ultra Roller X Complete: No	Roborock Saros 20 Flow Complete: No	Roborock Saros 20 Sonic: No
Integrated own voice assistant Different ?	Dreame Aqua20 Pro Ultra Roller X Complete: Sí	Roborock Saros 20 Flow Complete: Yes, "Hello Rocky"	Roborock Saros 20 Sonic: Sí
Compatible with voice assistants (Alexa, Google Home...) ?	Dreame Aqua20 Pro Ultra Roller X Complete: Sí	Roborock Saros 20 Flow Complete: Sí	Roborock Saros 20 Sonic: Sí
Matter compatible ?	Dreame Aqua20 Pro Ultra Roller X Complete: Sí	Roborock Saros 20 Flow Complete: Sí	Roborock Saros 20 Sonic: Sí

Robot Tanks

Dreame Aqua20 Pro Ultra Roller X Complete

Roborock Saros 20 Flow Complete

Roborock Saros 20 Sonic

Robot dust bin Different ?	Dreame Aqua20 Pro Ultra Roller X Complete: 200 ml	Roborock Saros 20 Flow Complete: 245 ml	Roborock Saros 20 Sonic: ?
Robot water tank Different ?	Dreame Aqua20 Pro Ultra Roller X Complete: Clean water: 135ml / Dirty water: 115 ml	Roborock Saros 20 Flow Complete: 67 ml	Roborock Saros 20 Sonic: Sí

Robot Dimensions

Dreame Aqua20 Pro Ultra Roller X Complete

Roborock Saros 20 Flow Complete

Roborock Saros 20 Sonic

Robot diameter Different ?	Dreame Aqua20 Pro Ultra Roller X Complete: 350 mm	Roborock Saros 20 Flow Complete: 353 mm	Roborock Saros 20 Sonic: 353 mm
Robot height Different ?	Dreame Aqua20 Pro Ultra Roller X Complete: 97.5 mm	Roborock Saros 20 Flow Complete: 89.8 mm	Roborock Saros 20 Sonic: 79.8 mm

Base Dimensions

Dreame Aqua20 Pro Ultra Roller X Complete

Roborock Saros 20 Flow Complete

Roborock Saros 20 Sonic

Base width Different ?	Dreame Aqua20 Pro Ultra Roller X Complete: 420 mm	Roborock Saros 20 Flow Complete: 381 mm	Roborock Saros 20 Sonic: 409 mm
Base height Different ?	Dreame Aqua20 Pro Ultra Roller X Complete: 502 mm	Roborock Saros 20 Flow Complete: 451 mm	Roborock Saros 20 Sonic: 470 mm
Base depth Different ?	Dreame Aqua20 Pro Ultra Roller X Complete: 441 mm	Roborock Saros 20 Flow Complete: 454 mm	Roborock Saros 20 Sonic: 440 mm