Comparison

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

Detailed Technical Comparison

Best Score

Dreame Aqua20 Pro Ultra Roller X Complete

9.0
Overall score
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Roborock Saros 20 Flow Complete

8.5
Overall score
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Best value for money

Roborock Saros 20 Sonic

8.7
Overall score
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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
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
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

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: 10.6 in (270 mm) Roller 300RPM 18N 16 Nozzles Roborock Saros 20 Flow Complete: 10.6 in (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, 3.1 in (8 cm) Roborock Saros 20 Flow Complete: Yes, 1.7 in (4.4 cm) Roborock Saros 20 Sonic: Sí
Mop lifting Different
?
Dreame Aqua20 Pro Ultra Roller X Complete: Yes, 0.6 in (15 mm) + Roller Cover Roborock Saros 20 Flow Complete: Yes, 0.4 in (10.5 mm) Roborock Saros 20 Sonic: Yes, 8-0.7 in (-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 212 °F (100°C) Roborock Saros 20 Flow Complete: Yes, with hot water at 212 °F (100°C) Roborock Saros 20 Sonic: Yes, with hot water at 212 °F (100°C)
Mop drying Different
?
Dreame Aqua20 Pro Ultra Roller X Complete: Yes, with hot air at 149 °F (65°C) Roborock Saros 20 Flow Complete: Yes, with hot air at 145.4 °F (63°C) Roborock Saros 20 Sonic: Yes, with hot air at 131 °F (55°C)
Washing tray self-cleaning
?
Dreame Aqua20 Pro Ultra Roller X Complete: Yes, with hot water at 212 °F (100°C) Roborock Saros 20 Flow Complete: Yes, with hot water at 212 °F (100°C) Roborock Saros 20 Sonic: Yes, with hot water at 212 °F (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 2 in (50 mm) - Double step 100 mm Roborock Saros 20 Flow Complete: Single step 1.8 in (45 mm) - Double step 88 mm Roborock Saros 20 Sonic: Single step 1.8 in (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: 4.6 fl oz (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

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Best Score Dreame Aqua20 Pro Ultra Roller X Complete View on Amazon Roborock Saros 20 Flow Complete View on Amazon Best value for money Roborock Saros 20 Sonic View on Amazon

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