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  3. Deebot X9 Pro Omni vs E40 Ultra

Ecovacs Deebot X9 Pro Omni vs Mova E40 Ultra

What Deebot X9 Pro Omni does better (3) and where E40 Ultra wins (9) — every spec side by side.

Ecovacs Deebot X9 Pro Omni
Ecovacs · 2025Deebot X9 Pro Omni
8.3Score
3 advantages≈ US$320
vs
Mova E40 Ultra
Mova · 2025E40 Ultra
8.6Score
9 advantages≈ US$310
Higher score
6.5Cleaning power8.2
8.6Navigation6.8
8.2Mopping7.1
6.8Base station9.5
7.2Battery9.0
Dimensions

Size comparison

Deebot X9 Pro OmniE40 Ultra
353 × 98353350 × 97350
Deebot X9 Pro OmniE40 UltraDifference
Height98 mm97 mm+1 mm
Width / diameter353 mm350 mm+3 mm
Length353 mm350 mm+3 mm

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

Why is Deebot X9 Pro Omni better than E40 Ultra?

  1. Obstacle avoidanceAI camera + 3D structured light vs Basic sensors (infrared / bumper)
  2. Mop typeRoller mop vs Rotating mop pads
  3. Battery capacity6,400 mAh vs 5,200 mAh+23%

Why is E40 Ultra better than Deebot X9 Pro Omni?

  1. Runtime150 min vs 260 min+73%
  2. Suction power16,600 Pa vs 19,000 Pa+14%
  3. Threshold climbing20 mm vs 22 mm+10%
  4. Mop lift height10 mm vs 10.5 mm+5%
  5. Dustbin (robot)220 ml vs 300 ml+36%
  6. Charging time240 min vs 210 min+14%
  7. Clean water tank (dock)4 l vs 4.5 l+12%
  8. Dust bag (dock)3 l vs 3.2 l+7%
  9. Noise level65 dB vs 61 dB+7%
Specifications

Side by side

Mova E40 UltraMova E40 Ultra≈ US$3108.6
Suction & cleaning
Suction power16,600 Pa19,000 Pa
Dustbin (robot)220 ml300 ml
Main brushSingle main brushSingle main brush
Anti-tangle brushYesYes
Side brushes11
Extending side brushYes—
Carpet detectionYesYes
HEPA filter—Yes
Noise level65 dB61 dB
Navigation & obstacles
NavigationLaser (LiDAR)Laser (LiDAR)
Navigation sensorsLiDAR laser (LDS), Wall sensor, Cliff sensorsLiDAR laser (LDS), Wall sensor, Cliff sensors, Ultrasonic sensor
Obstacle avoidanceAI camera + 3D structured lightBasic sensors (infrared / bumper)
Threshold climbing20 mm22 mm
No-go zones / virtual walls—Yes
Room mapping & room selectionYesYes
Mopping
Mop typeRoller mopRotating mop pads
Mop lifting on carpetsYesYes
Mop lift height10 mm10.5 mm
Extending mop (edges)YesYes
Water tank (robot)—80 ml
Base station
Base stationAll-in-one dock (empty + wash)All-in-one dock (empty + wash)
Auto-empty dust stationYesYes
Dust bag (dock)3 l3.2 l
Mop washing in the dockYesYes
Hot-water mop washingYes—
Hot-air mop dryingYesYes
Automatic water refillYesYes
Clean water tank (dock)4 l4.5 l
Dirty water tank (dock)2.2 l4 l
Battery & runtime
Battery capacity6,400 mAh5,200 mAh
Runtime150 min260 min
Charging time240 min210 min
Cleaning area per charge—220 m²
Size & weight
Width / diameter353 mm350 mm
Length353 mm350 mm
Height98 mm97 mm
ShapeRoundRound
ColoursBlackWhite
App & smart home
App controlYesYes
Voice assistantsAmazon Alexa, Google Assistant, Built-in voice assistantAmazon Alexa, Google Assistant
Live camera view / video callYes—
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