Comparison

Dreame L40s Pro Ultra vs Ecovacs Deebot T90 Pro Omni vs Roborock Qrevo Edge 2

Detailed Technical Comparison

Best Score

Dreame L40s Pro Ultra

8.1
Overall score
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Ecovacs Deebot T90 Pro Omni

7.2
Overall score
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Roborock Qrevo Edge 2

8.0
Overall score
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Scores

Dreame L40s Pro Ultra
Overall score 8.1
Power and Battery 6.0
Brushing System 7.9
Mopping System 7.8
Cleaning Base 7.8
Navigation and Intelligence 9.0
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 Qrevo Edge 2
Overall score 8.0
Power and Battery 5.9
Brushing System 6.7
Mopping System 8.7
Cleaning Base 7.1
Navigation and Intelligence 9.6

Detailed Technical Comparison

Key features organised by category

General Information

Dreame L40s Pro Ultra
Ecovacs Deebot T90 Pro Omni
Roborock Qrevo Edge 2
Brand Different
?
Dreame L40s Pro Ultra: Dreame Ecovacs Deebot T90 Pro Omni: Ecovacs Roborock Qrevo Edge 2: Roborock
Release date Different
?
Dreame L40s Pro Ultra: 2025 Ecovacs Deebot T90 Pro Omni: March 2026 Roborock Qrevo Edge 2: May 2026

Power and Battery

Dreame L40s Pro Ultra
Ecovacs Deebot T90 Pro Omni
Roborock Qrevo Edge 2
Suction power Different
?
Dreame L40s Pro Ultra: 19.000 Pa Ecovacs Deebot T90 Pro Omni: 30.000 Pa Roborock Qrevo Edge 2: 25.000 Pa
Battery capacity Different
?
Dreame L40s Pro Ultra: 5.200 mAh Ecovacs Deebot T90 Pro Omni: 4.000 mAh Roborock Qrevo Edge 2: 5.200 mAh
Declared runtime Different
?
Dreame L40s Pro Ultra: 220 min Ecovacs Deebot T90 Pro Omni: 350 mins Roborock Qrevo Edge 2: 188 min
Fast battery charging Different
?
Dreame L40s Pro Ultra: Sí Ecovacs Deebot T90 Pro Omni: Sí Roborock Qrevo Edge 2: No

Brushing System

Dreame L40s Pro Ultra
Ecovacs Deebot T90 Pro Omni
Roborock Qrevo Edge 2
Main brush Different
?
Dreame L40s Pro Ultra: Dual HyperStream Anti-Tangle Hair Brush Ecovacs Deebot T90 Pro Omni: Anti-tangle bristle brush Roborock Qrevo Edge 2: DuoDivide Anti-Tangle Hair Brush
Liftable main brush
?
Dreame L40s Pro Ultra: Sí Ecovacs Deebot T90 Pro Omni: Sí Roborock Qrevo Edge 2: Sí
Liftable side brush Different
?
Dreame L40s Pro Ultra: Sí Ecovacs Deebot T90 Pro Omni: Sí Roborock Qrevo Edge 2: No
Extendable side brush Different
?
Dreame L40s Pro Ultra: Sí Ecovacs Deebot T90 Pro Omni: No Roborock Qrevo Edge 2: Sí
Anti-tangle side brush
?
Dreame L40s Pro Ultra: Sí Ecovacs Deebot T90 Pro Omni: Sí Roborock Qrevo Edge 2: Sí
Skirting board brush
?
Dreame L40s Pro Ultra: No Ecovacs Deebot T90 Pro Omni: No Roborock Qrevo Edge 2: No

Mopping System

Dreame L40s Pro Ultra
Ecovacs Deebot T90 Pro Omni
Roborock Qrevo Edge 2
Mopping type Different
?
Dreame L40s Pro Ultra: Two Rotating Mops 180 RPM Ecovacs Deebot T90 Pro Omni: Roller 270 mm 200RPM Roborock Qrevo Edge 2: Two Rotating Mops 230 RPM 8N
Mop extension Different
?
Dreame L40s Pro Ultra: Yes, with RoboSwing movement Ecovacs Deebot T90 Pro Omni: Sí Roborock Qrevo Edge 2: Sí
Mop lifting Different
?
Dreame L40s Pro Ultra: Yes, 10.5 mm Ecovacs Deebot T90 Pro Omni: Yes, 15 mm Roborock Qrevo Edge 2: Yes, 12 mm
Floor mopping temperature Different
?
Dreame L40s Pro Ultra: Cold water Ecovacs Deebot T90 Pro Omni: Warm Water Roborock Qrevo Edge 2: Warm Water
Remove mops at base Different
?
Dreame L40s Pro Ultra: Sí Ecovacs Deebot T90 Pro Omni: No Roborock Qrevo Edge 2: Sí
Mop dirt detection Different
?
Dreame L40s Pro Ultra: Sí Ecovacs Deebot T90 Pro Omni: No Roborock Qrevo Edge 2: Sí
Floor dirt detection
?
Dreame L40s Pro Ultra: Sí Ecovacs Deebot T90 Pro Omni: Sí Roborock Qrevo Edge 2: Sí

Cleaning Base

Dreame L40s Pro Ultra
Ecovacs Deebot T90 Pro Omni
Roborock Qrevo Edge 2
Auto-emptying of dust bin
?
Dreame L40s Pro Ultra: Sí Ecovacs Deebot T90 Pro Omni: Sí Roborock Qrevo Edge 2: Sí
Mop washing Different
?
Dreame L40s Pro Ultra: Yes, with hot water at 75°C Ecovacs Deebot T90 Pro Omni: Yes, with hot water at 75°C Roborock Qrevo Edge 2: Yes, with hot water at 80°C
Mop drying Different
?
Dreame L40s Pro Ultra: Yes, with hot air at 45°C Ecovacs Deebot T90 Pro Omni: Yes, with hot air at 60°C Roborock Qrevo Edge 2: Yes, with hot air at 55°C
Washing tray self-cleaning Different
?
Dreame L40s Pro Ultra: Yes, 3rd generation Ecovacs Deebot T90 Pro Omni: Yes, 3rd generation Roborock Qrevo Edge 2: Yes, 2.0
UV disinfection
?
Dreame L40s Pro Ultra: No Ecovacs Deebot T90 Pro Omni: No Roborock Qrevo Edge 2: No
Detergent tank Different
?
Dreame L40s Pro Ultra: Sí Ecovacs Deebot T90 Pro Omni: Sí Roborock Qrevo Edge 2: No
Automatic mop changing
?
Dreame L40s Pro Ultra: No Ecovacs Deebot T90 Pro Omni: No Roborock Qrevo Edge 2: No
Dust bag capacity Different
?
Dreame L40s Pro Ultra: 3.2 L Ecovacs Deebot T90 Pro Omni: 2.5 L Roborock Qrevo Edge 2: 2.7 L
Clean water tank Different
?
Dreame L40s Pro Ultra: 4.5 L Ecovacs Deebot T90 Pro Omni: 4 L Roborock Qrevo Edge 2: 4 L
Dirty water tank Different
?
Dreame L40s Pro Ultra: 4 L Ecovacs Deebot T90 Pro Omni: 2.2 L Roborock Qrevo Edge 2: 3.5 L
Plumbing connection kit Different
?
Dreame L40s Pro Ultra: Yes (purchased separately) Ecovacs Deebot T90 Pro Omni: No Roborock Qrevo Edge 2: No
Integrated plumbing connection
?
Dreame L40s Pro Ultra: No Ecovacs Deebot T90 Pro Omni: No Roborock Qrevo Edge 2: No

Navigation and Intelligence

Dreame L40s Pro Ultra
Ecovacs Deebot T90 Pro Omni
Roborock Qrevo Edge 2
Navigation system Different
?
Dreame L40s Pro Ultra: 360° LiDAR turret Ecovacs Deebot T90 Pro Omni: LiDAR Mini-ToF Roborock Qrevo Edge 2: 360° Retractable LiDAR
Obstacle avoidance
?
Dreame L40s Pro Ultra: Sí Ecovacs Deebot T90 Pro Omni: Sí Roborock Qrevo Edge 2: Sí
AI camera Different
?
Dreame L40s Pro Ultra: Yes, dual Ecovacs Deebot T90 Pro Omni: Sí Roborock Qrevo Edge 2: Sí
Front 3D laser sensor
?
Dreame L40s Pro Ultra: Sí Ecovacs Deebot T90 Pro Omni: Sí Roborock Qrevo Edge 2: Sí
No. of recognised obstacles Different
?
Dreame L40s Pro Ultra: 180 Ecovacs Deebot T90 Pro Omni: ? Roborock Qrevo Edge 2: 280
Pet recognition
?
Dreame L40s Pro Ultra: Sí Ecovacs Deebot T90 Pro Omni: Sí Roborock Qrevo Edge 2: Sí
Cleaning behind curtains Different
?
Dreame L40s Pro Ultra: Sí Ecovacs Deebot T90 Pro Omni: No Roborock Qrevo Edge 2: Sí
Remote camera access
?
Dreame L40s Pro Ultra: Sí Ecovacs Deebot T90 Pro Omni: Sí Roborock Qrevo Edge 2: Sí
Night vision LED
?
Dreame L40s Pro Ultra: Sí Ecovacs Deebot T90 Pro Omni: Sí Roborock Qrevo Edge 2: Sí
AI intelligent cleaning Different
?
Dreame L40s Pro Ultra: Yes, CleanGenius 2.0 Ecovacs Deebot T90 Pro Omni: Sí Roborock Qrevo Edge 2: Yes, SmartPlan 3.0
AI stain recognition
?
Dreame L40s Pro Ultra: Sí Ecovacs Deebot T90 Pro Omni: Sí Roborock Qrevo Edge 2: Sí
CPU / Algorithm
?
Dreame L40s Pro Ultra: ? Ecovacs Deebot T90 Pro Omni: ? Roborock Qrevo Edge 2: ?

Advanced Features

Dreame L40s Pro Ultra
Ecovacs Deebot T90 Pro Omni
Roborock Qrevo Edge 2
Ability to overcome steps Different
?
Dreame L40s Pro Ultra: Single step 22 mm - Double step 40 mm Ecovacs Deebot T90 Pro Omni: 40 mm Roborock Qrevo Edge 2: 20 mm
Robotic arm
?
Dreame L40s Pro Ultra: No Ecovacs Deebot T90 Pro Omni: No Roborock Qrevo Edge 2: No
Integrated own voice assistant
?
Dreame L40s Pro Ultra: Sí Ecovacs Deebot T90 Pro Omni: Sí Roborock Qrevo Edge 2: Sí
Compatible with voice assistants (Alexa, Google Home...)
?
Dreame L40s Pro Ultra: Sí Ecovacs Deebot T90 Pro Omni: Sí Roborock Qrevo Edge 2: Sí
Matter compatible Different
?
Dreame L40s Pro Ultra: Sí Ecovacs Deebot T90 Pro Omni: Yes, via OTA update Roborock Qrevo Edge 2: Sí

Robot Tanks

Dreame L40s Pro Ultra
Ecovacs Deebot T90 Pro Omni
Roborock Qrevo Edge 2
Robot dust bin Different
?
Dreame L40s Pro Ultra: 300 ml Ecovacs Deebot T90 Pro Omni: 250 ml Roborock Qrevo Edge 2: 240 ml
Robot water tank Different
?
Dreame L40s Pro Ultra: 80 ml Ecovacs Deebot T90 Pro Omni: 110 ml Roborock Qrevo Edge 2: 67 ml

Robot Dimensions

Dreame L40s Pro Ultra
Ecovacs Deebot T90 Pro Omni
Roborock Qrevo Edge 2
Robot diameter Different
?
Dreame L40s Pro Ultra: 350 mm Ecovacs Deebot T90 Pro Omni: 353 mm Roborock Qrevo Edge 2: 352 mm
Robot height Different
?
Dreame L40s Pro Ultra: 103.8 mm Ecovacs Deebot T90 Pro Omni: 95 mm Roborock Qrevo Edge 2: 79.8 mm

Base Dimensions

Dreame L40s Pro Ultra
Ecovacs Deebot T90 Pro Omni
Roborock Qrevo Edge 2
Base width Different
?
Dreame L40s Pro Ultra: 340 mm Ecovacs Deebot T90 Pro Omni: 338 mm Roborock Qrevo Edge 2: 340 mm
Base height Different
?
Dreame L40s Pro Ultra: 590.5 mm Ecovacs Deebot T90 Pro Omni: 500 mm Roborock Qrevo Edge 2: 521 mm
Base depth Different
?
Dreame L40s Pro Ultra: 456.7 mm Ecovacs Deebot T90 Pro Omni: 460 mm Roborock Qrevo Edge 2: 487 mm

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Best Score Dreame L40s Pro Ultra View on Amazon Ecovacs Deebot T90 Pro Omni View on Amazon Roborock Qrevo Edge 2 View on Amazon

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Best Score Dreame L40s Pro Ultra View on Amazon Ecovacs Deebot T90 Pro Omni View on Amazon Roborock Qrevo Edge 2 View on Amazon

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