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  3. Deebot T90S Pro Omni Care vs Roomba Max 775 Combo

Ecovacs Deebot T90S Pro Omni Care vs iRobot Roomba Max 775 Combo

What Deebot T90S Pro Omni Care does better (4) and where Roomba Max 775 Combo wins (1) — every spec side by side.

Ecovacs Deebot T90S Pro Omni Care
9.6Score
4 advantages≈ US$650
Higher score
vs
iRobot Roomba Max 775 Combo
iRobot · 2026Roomba Max 775 Combo
9.4Score
1 advantage≈ US$690
9.5Cleaning power9.7
9.4Navigation4.3
9.3Mopping9.1
8.0Base station9.3
8.8Battery8.8
Dimensions

Size comparison

Deebot T90S Pro Omni CareRoomba Max 775 Combo
353 × 95353372 × 105372
Deebot T90S Pro Omni CareRoomba Max 775 ComboDifference
Height95 mm105 mm−10 mm
Width / diameter353 mm372 mm−19 mm
Length353 mm372 mm−19 mm

Drawn to the same scale from the official dimensions (front and side).

Why is Deebot T90S Pro Omni Care better than Roomba Max 775 Combo?

  1. Obstacle avoidanceAI camera vs Basic sensors (infrared / bumper)
  2. Suction power40,000 Pa vs 30,000 Pa+33%
  3. Height95 mm vs 105 mm+11%
  4. Charging time150 min vs 180 min+20%

Why is Roomba Max 775 Combo better than Deebot T90S Pro Omni Care?

  1. Battery capacity4,000 mAh vs 6,000 mAh+50%
Specifications

Side by side

Suction & cleaning
Suction power40,000 Pa30,000 Pa
Dustbin (robot)250 ml—
Main brushSingle main brushDual main brushes
Anti-tangle brushYesYes
Side brushes12
Carpet detectionYesYes
Noise level60 dB—
Navigation & obstacles
NavigationLaser (LiDAR)Laser (LiDAR)
Navigation sensorsLiDAR laser (LDS), Wall sensor, Cliff sensors, Ultrasonic sensorLiDAR laser (LDS), Wall sensor, Cliff sensors
Obstacle avoidanceAI cameraBasic sensors (infrared / bumper)
Threshold climbing49 mm—
No-go zones / virtual wallsYesYes
Room mapping & room selectionYesYes
Mopping
Mop typeRoller mopRoller mop
Mop lifting on carpetsYesYes
Mop lift height15 mm—
Extending mop (edges)YesYes
Water tank (robot)110 ml—
Base station
Base stationAll-in-one dock (empty + wash)All-in-one dock (empty + wash)
Auto-empty dust stationYesYes
Dust bag (dock)3 l—
Mop washing in the dockYesYes
Hot-water mop washingYes—
Hot-air mop dryingYesYes
Automatic water refillYesYes
Clean water tank (dock)4 l—
Dirty water tank (dock)2.2 l—
Battery & runtime
Battery capacity4,000 mAh6,000 mAh
Runtime348 min—
Charging time150 min180 min
Recharge & resume—Yes
Size & weight
Width / diameter353 mm372 mm
Length353 mm372 mm
Height95 mm105 mm
Weight—5.8 kg
ShapeRoundRound
ColoursBlackBlack
App & smart home
App controlYesYes
Voice assistantsGoogle Assistant, Built-in voice assistantAmazon Alexa, Google Assistant, Apple Siri
Live camera view / video callYes—
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