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  3. Deebot T80 Omni vs Saros Z70

Ecovacs Deebot T80 Omni vs Roborock Saros Z70

What Deebot T80 Omni does better (3) and where Saros Z70 wins (8) — every spec side by side.

Ecovacs Deebot T80 Omni
Ecovacs · 2025Deebot T80 Omni
8.7Score
3 advantages≈ US$320
vs
Roborock Saros Z70
Roborock · 2025Saros Z70
9.5Score
8 advantages≈ US$730
Higher score
7.0Cleaning power8.4
5.8Navigation9.7
8.0Mopping8.7
7.4Base station7.2
9.7Battery8.9
Dimensions

Size comparison

Deebot T80 OmniSaros Z70
353 × 98353353 × 80353
Deebot T80 OmniSaros Z70Difference
Height98 mm80 mm+18 mm
Width / diameter353 mm353 mm=
Length353 mm353 mm=

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

Why is Deebot T80 Omni better than Saros Z70?

  1. Mop typeRoller mop vs Rotating mop pads
  2. Runtime290 min vs 180 min+61%
  3. Dust bag (dock)3 l vs 2.5 l+20%

Why is Saros Z70 better than Deebot T80 Omni?

  1. Obstacle avoidanceBasic sensors (infrared / bumper) vs AI camera + 3D structured light
  2. Mop lift height10 mm vs 22 mm2.2×
  3. Threshold climbing20 mm vs 40 mm2×
  4. Suction power18,000 Pa vs 22,000 Pa+22%
  5. Height98 mm vs 80 mm+23%
  6. Charging time270 min vs 150 min+80%
  7. Dustbin (robot)220 ml vs 300 ml+36%
  8. Clean water tank (dock)3.7 l vs 4 l+8%
Specifications

Side by side

Roborock Saros Z70Roborock Saros Z70≈ US$7309.5
Suction & cleaning
Suction power18,000 Pa22,000 Pa
Dustbin (robot)220 ml300 ml
Main brushSingle main brushSingle main brush
Anti-tangle brushYesYes
Side brushes11
Extending side brush—Yes
Carpet detectionYesYes
Dirt detectionYes—
Robotic arm—Yes
Noise level63 dB63 dB
Navigation & obstacles
NavigationLaser (LiDAR)Laser (LiDAR)
Navigation sensorsLiDAR laser (LDS), Wall sensor, Cliff sensorsLiDAR laser (LDS), dToF laser, Wall sensor, Cliff sensors
Obstacle avoidanceBasic sensors (infrared / bumper)AI camera + 3D structured light
Threshold climbing20 mm40 mm
No-go zones / virtual wallsYesYes
Room mapping & room selectionYesYes
Mopping
Mop typeRoller mopRotating mop pads
Mop lifting on carpetsYesYes
Mop lift height10 mm22 mm
Automatic mop removal—Yes
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 l2.5 l
Mop washing in the dockYesYes
Hot-water mop washingYesYes
Hot-air mop dryingYesYes
Automatic water refillYesYes
Clean water tank (dock)3.7 l4 l
Dirty water tank (dock)2.2 l3 l
Battery & runtime
Battery capacity6,400 mAh6,400 mAh
Runtime290 min180 min
Charging time270 min150 min
Cleaning area per charge446 m²—
Size & weight
Width / diameter353 mm353 mm
Length353 mm353 mm
Height98 mm80 mm
Weight5 kg—
ShapeRoundRound
ColoursBlackBlack
App & smart home
App controlYesYes
Voice assistantsAmazon Alexa, Google Assistant, Built-in voice assistantAmazon Alexa, Google Assistant, Apple Siri
Live camera view / video call—Yes
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