ROBOVERDICT

Head to head · Robot vacuums

Ecovacs DEEBOT T90 PRO OMNI vs Ecovacs DEEBOT T90S PRO OMNI

Ecovacs DEEBOT T90 PRO OMNI or T90S PRO OMNI? The T90S PRO OMNI: runtime 5 h 50 min vs 2 h, suction 40,000 vs 30,000 Pa. Both score 82 out of 100.

Manufacturers' published figures, scored by the same engine as the rankings. Nothing here is from a test we ran. · Updated

Verdict

Both score 82/100. The difference is what each is built for.

The Ecovacs DEEBOT T90 PRO OMNI has the edge in cleaning and mopping. The Ecovacs DEEBOT T90S PRO OMNI has the edge in navigation, automation and ease of use.

No published figure puts the Ecovacs DEEBOT T90 PRO OMNI ahead. In the manufacturers' published figures the Ecovacs DEEBOT T90S PRO OMNI is ahead on 4 rows, among them suction (40,000 Pa against 30,000 Pa), threshold climb (25 mm against 24 mm) and mop wash temperature (100 °C against 75 °C).

The Ecovacs DEEBOT T90 PRO OMNI suits flats with door sills and rugs, where the wheels and the lift both count. The Ecovacs DEEBOT T90S PRO OMNI suits large homes with pets, sills and hard floors that want one robot to do all of it.

Ecovacs
DEEBOT T90 PRO OMNI≈ $870
Ecovacs
DEEBOT T90S PRO OMNI≈ $870

Where the Ecovacs DEEBOT T90 PRO OMNI is ahead

  • Cleaning93 · 88
  • Mopping97 · 90

Where the Ecovacs DEEBOT T90S PRO OMNI is ahead

  • Navigation73 · 72
  • Automation89 · 75
  • Ease of Use94 · 82
  • Suction40,000 Pa · 30,000 Pa
  • Threshold climb25 mm · 24 mm
  • Mop wash temperature100 °C · 75 °C
  • Runtime5 h 50 min · 2 h

Subscores are from our engine; the specification rows are the manufacturers' published figures, listed only where the better direction is beyond argument.

Full specification, side by side

Compare
Ecovacs
DEEBOT T90 PRO OMNI
Ecovacs
DEEBOT T90S PRO OMNI
Ecovacs DEEBOT T90 PRO OMNI
Photo: ECOVACS ROBOTICS press kit
Ecovacs DEEBOT T90S PRO OMNI
Photo: ECOVACS ROBOTICS press kit
≈ $870Price in the manufacturer's shop
≈ $870Price in the manufacturer's shop
Check priceCheck price

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At a glance
Leads on
  • Cleaning
  • Mopping
  • Navigation
  • Automation
  • Ease of Use
Pros
  • 27 cm roller rinsed by 32 jets, extending 1.5 cm and lifting 15 mm with a carpet suction boost
  • 30,000 Pa and 16 l/s behind a ZeroTangle 4.0 brush, in a 95 mm body
  • TruePass lever wheels for 2.4 cm sills and 4 cm double steps
  • 40,000 Pa and 16 l/s with a ZeroTangle 4.0 brush rated for 30 cm hair, in a 95 mm body
  • 27 cm roller at 4,000 Pa and 260 rpm, washed on the move, extending 1.5 cm and lifting 15 mm under a cover
  • 25 mm sills and 49 mm double steps on 7.6 cm wheels
Cons
  • No tank refill from the station and no drying temperature printed
  • Battery capacity, weight and map count not published; the bin and tank rows are misprinted
  • 120 minutes of vacuuming per charge at the standard setting
  • The page gives two wash temperatures, 100 °C in the key features and up to 75 °C in the station paragraph
  • Weight, map count and bag days not published
  • A camera on board, so not for the camera-free list
Best for
  • Flats with door sills and rugs, where the wheels and the lift both count
  • Buyers who want a roller mop and a washing dock at the lower end of the range
  • Large homes with pets, sills and hard floors that want one robot to do all of it
  • Owners who want voice control and a long runtime from a roller-mop machine
Score breakdown
Verdict Score82/10082/100
Cleaning
93
88
Navigation
72
73
Mopping
97
90
Obstacle Avoidance
100
100
Automation
75
89
Ease of Use
82
94
Reliability
65
65
Value
48
48
Specifications

In green: the better figure where the direction is beyond argument, such as more lawn or less noise. Where it depends on your home, nothing is marked.

Cleaning
Suction30,000 Pa40,000 Pa
Brush systemTangle-resistantTangle-resistant
Side brushes11
Carpet boostYesYes
DustbinNot published250 ml
Airflow16 l/s16 l/s
Fast rechargePowerBoost: 10% of battery in 3 minutes, up to 500 m² per taskPowerBoost: 10% of battery in 3 minutes
Noise reduction3 dBA quieter emptying, 5 dBA quieter vacuuming than before, by Ecovacs5 dBA quieter vacuuming, 3 dBA quieter emptying than before, by Ecovacs
Hair length handled without tanglingNot publishedUp to 30 cm
Navigation
MappingLiDARLiDAR
Obstacle avoidanceCamera + depth sensorCamera + depth sensor
Saved floor plansNot publishedNot published
Threshold climb24 mm25 mm
Mopping
Mop typeWashed rollerWashed roller
Mop lift15 mm15 mm
Extending mopYesYes
Water tankNot published110 ml
Mop roller27 cm, 200 rpm, 32 pressure jets, high-density nylon27 cm, 4,000 Pa pressure, 260 rpm, 32-fold pressure wash on the move
Edge reachTruEdge 3.0 Extreme, extends 1.5 cmTruEdge 3.0, extends 1.5 cm
Dirt sensorAI Instant Re-Mop 2.0: two cross passes on stubborn stains, then a mop rinseNot published
Dock
Self-emptyingYesYes
Mop washingYesYes
Mop wash temperature75 °C100 °C
Mop dryingYesYes
Water refillNoYes
Plumbed drainNoNo
Dust bag interval90 daysNot published
Water tanks4 l clean, 2.2 l dirty4 l clean, 2.2 l dirty
Wash cycleFresh water at up to 75 °C through 32 nozzles, detergent dosed automatically100 °C by the key features, up to 75 °C by the station paragraph; 32 nozzles, detergent dosed automatically, dirty tank washed too
Warm-air drying2, 3 or 4 hours, no temperature printed63 °C, 2, 3 or 4 hours
Mopping area per tank400 m²400 m²
Mop tray150 days between cleaningsNot published
Mop-wash noiseNot published58 dB(A)
Software
No-go zonesYesYes
Pet waste recognitionYesYes
Power
BatteryNot published4,000 mAh
Runtime2 h5 h 50 min
Charging time2 h 30 min2 h 30 min
Runtime by modeVacuum 120 min standard, 140 min quiet; vacuum and mop 350 min standardNot published
Rated power and voltage65 W, 16.6 V65 W, 16.6 V
Connectivity
Wi-FiYesYes
BluetoothNoNo
4G / LTENoNo
Voice controlNoYes
Physical
WeightNot publishedNot published
L × W × H353 × 351 × 95 mm353 × 351 × 95 mm
Noise60 dB60 dB
Support
Warranty24 months24 months
ReleasedNot publishedNot published
Chassis
Double-step threshold4 cm with the TruePass 4WD lever wheels49 mm, on two 7.6 cm drive wheels
Obstacles
Object detectionAIVI 3D 4.0: structured front light, 3D edge sensor, vision language modelAIVI 3D 4.0: structured light, RGB AI, auxiliary light, semantic model

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