Dreame Aqua20 Pro Ultra Roller X Complete VS Roborock Saros 20 Flow Complete VS Xiaomi X20 Max

Detailed Technical Comparison

Best Score
Dreame
9.0

Dreame Aqua20 Pro Ultra Roller X Complete

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Price unavailable
View on Amazon
Roborock
8.5

Roborock Saros 20 Flow Complete

Options
Price unavailable
View on Amazon
Xiaomi
5.3

Xiaomi X20 Max

Price unavailable
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
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
Xiaomi X20 Max
Overall score 5.3
Power and Battery 4.0
Brushing System 2.4
Mopping System 4.9
Cleaning Base 6.0
Navigation and Intelligence 4.9

Detailed Technical Comparison

Key features organised by category

Review every feature or show only what changes.

General Information

Dreame Aqua20 Pro Ultra Roller X Complete
Roborock Saros 20 Flow Complete
Xiaomi X20 Max
Brand Different
?
Dreame Aqua20 Pro Ultra Roller X Complete: Dreame Roborock Saros 20 Flow Complete: Roborock Xiaomi X20 Max: Xiaomi
Release date Different
?
Dreame Aqua20 Pro Ultra Roller X Complete: 21st September 2026 Roborock Saros 20 Flow Complete: 21st September 2026 Xiaomi X20 Max: 2024
Número de modelo Different
?
Dreame Aqua20 Pro Ultra Roller X Complete: RLH62DE Roborock Saros 20 Flow Complete: — Xiaomi X20 Max: —

Power and Battery

Dreame Aqua20 Pro Ultra Roller X Complete
Roborock Saros 20 Flow Complete
Xiaomi X20 Max
Suction power Different
?
Dreame Aqua20 Pro Ultra Roller X Complete: 40.000 Pa Roborock Saros 20 Flow Complete: 36.000 Pa Xiaomi X20 Max: 8.000 Pa
Battery capacity Different
?
Dreame Aqua20 Pro Ultra Roller X Complete: 6.400 mAh Roborock Saros 20 Flow Complete: 6.400 mAh Xiaomi X20 Max: 5.200 mAh
Declared runtime Different
?
Dreame Aqua20 Pro Ultra Roller X Complete: 175 min Roborock Saros 20 Flow Complete: 301 min Xiaomi X20 Max: 120 min
Fast battery charging Different
?
Dreame Aqua20 Pro Ultra Roller X Complete: Sí Roborock Saros 20 Flow Complete: Sí Xiaomi X20 Max: No

Brushing System

Dreame Aqua20 Pro Ultra Roller X Complete
Roborock Saros 20 Flow Complete
Xiaomi X20 Max
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 Xiaomi X20 Max: TriCut 3.0
Liftable main brush Different
?
Dreame Aqua20 Pro Ultra Roller X Complete: Sí Roborock Saros 20 Flow Complete: Sí Xiaomi X20 Max: No
Liftable side brush Different
?
Dreame Aqua20 Pro Ultra Roller X Complete: Sí Roborock Saros 20 Flow Complete: Sí Xiaomi X20 Max: No
Extendable side brush Different
?
Dreame Aqua20 Pro Ultra Roller X Complete: Sí Roborock Saros 20 Flow Complete: Dual reversible side brush Xiaomi X20 Max: No
Anti-tangle side brush Different
?
Dreame Aqua20 Pro Ultra Roller X Complete: Sí Roborock Saros 20 Flow Complete: Sí Xiaomi X20 Max: No
Skirting board brush
?
Dreame Aqua20 Pro Ultra Roller X Complete: No Roborock Saros 20 Flow Complete: No Xiaomi X20 Max: No

Mopping System

Dreame Aqua20 Pro Ultra Roller X Complete
Roborock Saros 20 Flow Complete
Xiaomi X20 Max
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 Xiaomi X20 Max: Two Rotating Mops
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) Xiaomi X20 Max: 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) Xiaomi X20 Max: Yes, 0.4 in (10 mm)
Floor mopping temperature Different
?
Dreame Aqua20 Pro Ultra Roller X Complete: Steam at 180ºC Roborock Saros 20 Flow Complete: Warm Water Xiaomi X20 Max: Cold water
Remove mops at base Different
?
Dreame Aqua20 Pro Ultra Roller X Complete: No Roborock Saros 20 Flow Complete: Sí Xiaomi X20 Max: No
Mop dirt detection Different
?
Dreame Aqua20 Pro Ultra Roller X Complete: Sí Roborock Saros 20 Flow Complete: Sí Xiaomi X20 Max: No
Floor dirt detection Different
?
Dreame Aqua20 Pro Ultra Roller X Complete: Sí Roborock Saros 20 Flow Complete: Sí Xiaomi X20 Max: No

Cleaning Base

Dreame Aqua20 Pro Ultra Roller X Complete
Roborock Saros 20 Flow Complete
Xiaomi X20 Max
Auto-emptying of dust bin
?
Dreame Aqua20 Pro Ultra Roller X Complete: Sí Roborock Saros 20 Flow Complete: Sí Xiaomi X20 Max: Sí
Mop washing Different
?
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) Xiaomi X20 Max: Yes, with hot water at 131 °F (55°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) Xiaomi X20 Max: Yes, with hot air
Washing tray self-cleaning Different
?
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) Xiaomi X20 Max: No
UV disinfection Different
?
Dreame Aqua20 Pro Ultra Roller X Complete: — Roborock Saros 20 Flow Complete: No Xiaomi X20 Max: No
Detergent tank Different
?
Dreame Aqua20 Pro Ultra Roller X Complete: Sí Roborock Saros 20 Flow Complete: Sí Xiaomi X20 Max: No
Automatic mop changing
?
Dreame Aqua20 Pro Ultra Roller X Complete: No Roborock Saros 20 Flow Complete: No Xiaomi X20 Max: No
Dust bag capacity Different
?
Dreame Aqua20 Pro Ultra Roller X Complete: 3.2 L Roborock Saros 20 Flow Complete: 2.7 L Xiaomi X20 Max: 2.5 L
Clean water tank
?
Dreame Aqua20 Pro Ultra Roller X Complete: 4 L Roborock Saros 20 Flow Complete: 4 L Xiaomi X20 Max: 4 L
Dirty water tank Different
?
Dreame Aqua20 Pro Ultra Roller X Complete: 3.5 L Roborock Saros 20 Flow Complete: 3 L Xiaomi X20 Max: 3.8 L
Plumbing connection kit Different
?
Dreame Aqua20 Pro Ultra Roller X Complete: Yes (purchased separately) Roborock Saros 20 Flow Complete: No Xiaomi X20 Max: No
Integrated plumbing connection
?
Dreame Aqua20 Pro Ultra Roller X Complete: No Roborock Saros 20 Flow Complete: No Xiaomi X20 Max: No

Navigation and Intelligence

Dreame Aqua20 Pro Ultra Roller X Complete
Roborock Saros 20 Flow Complete
Xiaomi X20 Max
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° Xiaomi X20 Max: 360° LiDAR turret
Obstacle avoidance Different
?
Dreame Aqua20 Pro Ultra Roller X Complete: Yes, with proactive lighting Roborock Saros 20 Flow Complete: Sí Xiaomi X20 Max: Sí
AI camera Different
?
Dreame Aqua20 Pro Ultra Roller X Complete: Yes, dual RGB Roborock Saros 20 Flow Complete: Yes, RGB Xiaomi X20 Max: No
Front 3D laser sensor Different
?
Dreame Aqua20 Pro Ultra Roller X Complete: Yes, with structured light Roborock Saros 20 Flow Complete: Sí Xiaomi X20 Max: Sí
No. of recognised obstacles Different
?
Dreame Aqua20 Pro Ultra Roller X Complete: 320 Roborock Saros 20 Flow Complete: 300 Xiaomi X20 Max: ?
Pet recognition Different
?
Dreame Aqua20 Pro Ultra Roller X Complete: Sí Roborock Saros 20 Flow Complete: Sí Xiaomi X20 Max: No
Cleaning behind curtains Different
?
Dreame Aqua20 Pro Ultra Roller X Complete: Sí Roborock Saros 20 Flow Complete: Sí Xiaomi X20 Max: No
Remote camera access Different
?
Dreame Aqua20 Pro Ultra Roller X Complete: Sí Roborock Saros 20 Flow Complete: Sí Xiaomi X20 Max: No
Night vision LED
?
Dreame Aqua20 Pro Ultra Roller X Complete: Sí Roborock Saros 20 Flow Complete: Sí Xiaomi X20 Max: Sí
AI intelligent cleaning Different
?
Dreame Aqua20 Pro Ultra Roller X Complete: Yes, CleanGenius Roborock Saros 20 Flow Complete: Yes, SmartPlan 3.0 Xiaomi X20 Max: Sí
AI stain recognition Different
?
Dreame Aqua20 Pro Ultra Roller X Complete: Sí Roborock Saros 20 Flow Complete: Sí Xiaomi X20 Max: No
CPU / Algorithm Different
?
Dreame Aqua20 Pro Ultra Roller X Complete: — Roborock Saros 20 Flow Complete: ? Xiaomi X20 Max: ?

Advanced Features

Dreame Aqua20 Pro Ultra Roller X Complete
Roborock Saros 20 Flow Complete
Xiaomi X20 Max
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 Xiaomi X20 Max: 0.8 in (20 mm)
Robotic arm
?
Dreame Aqua20 Pro Ultra Roller X Complete: No Roborock Saros 20 Flow Complete: No Xiaomi X20 Max: No
Integrated own voice assistant Different
?
Dreame Aqua20 Pro Ultra Roller X Complete: Sí Roborock Saros 20 Flow Complete: Yes, "Hello Rocky" Xiaomi X20 Max: No
Compatible with voice assistants (Alexa, Google Home...)
?
Dreame Aqua20 Pro Ultra Roller X Complete: Sí Roborock Saros 20 Flow Complete: Sí Xiaomi X20 Max: Sí
Matter compatible Different
?
Dreame Aqua20 Pro Ultra Roller X Complete: Sí Roborock Saros 20 Flow Complete: Sí Xiaomi X20 Max: No

Robot Tanks

Dreame Aqua20 Pro Ultra Roller X Complete
Roborock Saros 20 Flow Complete
Xiaomi X20 Max
Robot dust bin Different
?
Dreame Aqua20 Pro Ultra Roller X Complete: 200 ml Roborock Saros 20 Flow Complete: 245 ml Xiaomi X20 Max: ?
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 Xiaomi X20 Max: Sí

Robot Dimensions

Dreame Aqua20 Pro Ultra Roller X Complete
Roborock Saros 20 Flow Complete
Xiaomi X20 Max
Robot diameter Different
?
Dreame Aqua20 Pro Ultra Roller X Complete: 350 mm Roborock Saros 20 Flow Complete: 353 mm Xiaomi X20 Max: 350 mm
Robot height Different
?
Dreame Aqua20 Pro Ultra Roller X Complete: 97.5 mm Roborock Saros 20 Flow Complete: 89.8 mm Xiaomi X20 Max: 97 mm

Base Dimensions

Dreame Aqua20 Pro Ultra Roller X Complete
Roborock Saros 20 Flow Complete
Xiaomi X20 Max
Base width Different
?
Dreame Aqua20 Pro Ultra Roller X Complete: 420 mm Roborock Saros 20 Flow Complete: 381 mm Xiaomi X20 Max: 340 mm
Base height Different
?
Dreame Aqua20 Pro Ultra Roller X Complete: 502 mm Roborock Saros 20 Flow Complete: 451 mm Xiaomi X20 Max: 563 mm
Base depth Different
?
Dreame Aqua20 Pro Ultra Roller X Complete: 441 mm Roborock Saros 20 Flow Complete: 454 mm Xiaomi X20 Max: 420 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 Xiaomi X20 Max View on Amazon

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