Comparison

Ecovacs Deebot T90 Pro Omni vs Roborock Saros 20

Detailed Technical Comparison

Ecovacs Deebot T90 Pro Omni

7.2
Overall score
View on Amazon
Best Score

Roborock Saros 20

8.6
Overall score
View on Amazon

Scores

Ecovacs Deebot T90 Pro Omni
Overall score 7.2
Power and Battery 6.5
Brushing System 4.5
Mopping System 7.0
Cleaning Base 7.5
Navigation and Intelligence 7.4
Roborock Saros 20
Overall score 8.6
Power and Battery 8.6
Brushing System 6.7
Mopping System 8.7
Cleaning Base 8.2
Navigation and Intelligence 8.2

Detailed Technical Comparison

Key features organised by category

General Information

Ecovacs Deebot T90 Pro Omni
Roborock Saros 20
Brand Different
?
Ecovacs Deebot T90 Pro Omni: Ecovacs Roborock Saros 20: Roborock
Release date Different
?
Ecovacs Deebot T90 Pro Omni: March 2026 Roborock Saros 20: February 2026

Power and Battery

Ecovacs Deebot T90 Pro Omni
Roborock Saros 20
Suction power Different
?
Ecovacs Deebot T90 Pro Omni: 30.000 Pa Roborock Saros 20: 36.000 Pa
Battery capacity Different
?
Ecovacs Deebot T90 Pro Omni: 4.000 mAh Roborock Saros 20: 6.400 mAh
Declared runtime Different
?
Ecovacs Deebot T90 Pro Omni: 350 mins Roborock Saros 20: —
Fast battery charging
?
Ecovacs Deebot T90 Pro Omni: Sí Roborock Saros 20: Sí

Brushing System

Ecovacs Deebot T90 Pro Omni
Roborock Saros 20
Main brush Different
?
Ecovacs Deebot T90 Pro Omni: Anti-tangle bristle brush Roborock Saros 20: DuoDivide Anti-Tangle Hair Brush
Liftable main brush
?
Ecovacs Deebot T90 Pro Omni: Sí Roborock Saros 20: Sí
Liftable side brush
?
Ecovacs Deebot T90 Pro Omni: Sí Roborock Saros 20: Sí
Extendable side brush Different
?
Ecovacs Deebot T90 Pro Omni: No Roborock Saros 20: Sí
Anti-tangle side brush
?
Ecovacs Deebot T90 Pro Omni: Sí Roborock Saros 20: Sí
Skirting board brush
?
Ecovacs Deebot T90 Pro Omni: No Roborock Saros 20: No

Mopping System

Ecovacs Deebot T90 Pro Omni
Roborock Saros 20
Mopping type Different
?
Ecovacs Deebot T90 Pro Omni: Roller 10.6 in (270 mm) 200RPM Roborock Saros 20: Two Rotating Mops 200 RPM 13N
Mop extension
?
Ecovacs Deebot T90 Pro Omni: Sí Roborock Saros 20: Sí
Mop lifting Different
?
Ecovacs Deebot T90 Pro Omni: Yes, 0.6 in (15 mm) Roborock Saros 20: Yes, 12-0.9 in (-22 mm)
Floor mopping temperature
?
Ecovacs Deebot T90 Pro Omni: Warm Water Roborock Saros 20: Warm Water
Remove mops at base Different
?
Ecovacs Deebot T90 Pro Omni: No Roborock Saros 20: Sí
Mop dirt detection Different
?
Ecovacs Deebot T90 Pro Omni: No Roborock Saros 20: Sí
Floor dirt detection
?
Ecovacs Deebot T90 Pro Omni: Sí Roborock Saros 20: Sí

Cleaning Base

Ecovacs Deebot T90 Pro Omni
Roborock Saros 20
Auto-emptying of dust bin
?
Ecovacs Deebot T90 Pro Omni: Sí Roborock Saros 20: Sí
Mop washing Different
?
Ecovacs Deebot T90 Pro Omni: Yes, with hot water at 167 °F (75°C) Roborock Saros 20: Yes, with hot water at 212 °F (100°C)
Mop drying Different
?
Ecovacs Deebot T90 Pro Omni: Yes, with hot air at 140 °F (60°C) Roborock Saros 20: Yes, with hot air at 131 °F (55°C)
Washing tray self-cleaning Different
?
Ecovacs Deebot T90 Pro Omni: Yes, 3rd generation Roborock Saros 20: Yes, with hot water at 212 °F (100°C)
UV disinfection
?
Ecovacs Deebot T90 Pro Omni: No Roborock Saros 20: No
Detergent tank
?
Ecovacs Deebot T90 Pro Omni: Sí Roborock Saros 20: Sí
Automatic mop changing
?
Ecovacs Deebot T90 Pro Omni: No Roborock Saros 20: No
Dust bag capacity
?
Ecovacs Deebot T90 Pro Omni: 2.5 L Roborock Saros 20: 2.5 L
Clean water tank
?
Ecovacs Deebot T90 Pro Omni: 4 L Roborock Saros 20: 4 L
Dirty water tank Different
?
Ecovacs Deebot T90 Pro Omni: 2.2 L Roborock Saros 20: 3 L
Plumbing connection kit
?
Ecovacs Deebot T90 Pro Omni: No Roborock Saros 20: No
Integrated plumbing connection
?
Ecovacs Deebot T90 Pro Omni: No Roborock Saros 20: No

Navigation and Intelligence

Ecovacs Deebot T90 Pro Omni
Roborock Saros 20
Navigation system Different
?
Ecovacs Deebot T90 Pro Omni: LiDAR Mini-ToF Roborock Saros 20: StarSight 2.0
Obstacle avoidance
?
Ecovacs Deebot T90 Pro Omni: Sí Roborock Saros 20: Sí
AI camera Different
?
Ecovacs Deebot T90 Pro Omni: Sí Roborock Saros 20: Yes, dual
Front 3D laser sensor
?
Ecovacs Deebot T90 Pro Omni: Sí Roborock Saros 20: Sí
No. of recognised obstacles Different
?
Ecovacs Deebot T90 Pro Omni: ? Roborock Saros 20: 300
Pet recognition
?
Ecovacs Deebot T90 Pro Omni: Sí Roborock Saros 20: Sí
Cleaning behind curtains Different
?
Ecovacs Deebot T90 Pro Omni: No Roborock Saros 20: Sí
Remote camera access
?
Ecovacs Deebot T90 Pro Omni: Sí Roborock Saros 20: Sí
Night vision LED
?
Ecovacs Deebot T90 Pro Omni: Sí Roborock Saros 20: Sí
AI intelligent cleaning Different
?
Ecovacs Deebot T90 Pro Omni: Sí Roborock Saros 20: Yes, SmartPlan 3.0
AI stain recognition
?
Ecovacs Deebot T90 Pro Omni: Sí Roborock Saros 20: Sí
CPU / Algorithm
?
Ecovacs Deebot T90 Pro Omni: ? Roborock Saros 20: ?

Advanced Features

Ecovacs Deebot T90 Pro Omni
Roborock Saros 20
Ability to overcome steps Different
?
Ecovacs Deebot T90 Pro Omni: 1.6 in (40 mm) Roborock Saros 20: Single step 1.8 in (45 mm) - Double step 88 mm
Robotic arm
?
Ecovacs Deebot T90 Pro Omni: No Roborock Saros 20: No
Integrated own voice assistant
?
Ecovacs Deebot T90 Pro Omni: Sí Roborock Saros 20: Sí
Compatible with voice assistants (Alexa, Google Home...)
?
Ecovacs Deebot T90 Pro Omni: Sí Roborock Saros 20: Sí
Matter compatible Different
?
Ecovacs Deebot T90 Pro Omni: Yes, via OTA update Roborock Saros 20: Sí

Robot Tanks

Ecovacs Deebot T90 Pro Omni
Roborock Saros 20
Robot dust bin Different
?
Ecovacs Deebot T90 Pro Omni: 250 ml Roborock Saros 20: 270 ml
Robot water tank Different
?
Ecovacs Deebot T90 Pro Omni: 110 ml Roborock Saros 20: 2.3 fl oz (69 ml)

Robot Dimensions

Ecovacs Deebot T90 Pro Omni
Roborock Saros 20
Robot diameter
?
Ecovacs Deebot T90 Pro Omni: 353 mm Roborock Saros 20: 353 mm
Robot height Different
?
Ecovacs Deebot T90 Pro Omni: 95 mm Roborock Saros 20: 79.8 mm

Base Dimensions

Ecovacs Deebot T90 Pro Omni
Roborock Saros 20
Base width Different
?
Ecovacs Deebot T90 Pro Omni: 338 mm Roborock Saros 20: 381 mm
Base height Different
?
Ecovacs Deebot T90 Pro Omni: 500 mm Roborock Saros 20: 488 mm
Base depth Different
?
Ecovacs Deebot T90 Pro Omni: 460 mm Roborock Saros 20: 475 mm

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