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  3. Deebot T50 Pro Omni vs J15 Pro Ultra

Ecovacs Deebot T50 Pro Omni vs Eureka J15 Pro Ultra

What Deebot T50 Pro Omni does better (5) and where J15 Pro Ultra wins (1) — every spec side by side.

Ecovacs Deebot T50 Pro Omni
Ecovacs · 2025Deebot T50 Pro Omni
8.5Score
5 advantages≈ US$310
Higher score
vs
Eureka J15 Pro Ultra
Eureka · 2024J15 Pro Ultra
8.0Score
1 advantage≈ US$310
6.9Cleaning power8.1
8.3Navigation8.3
6.0Mopping7.9
8.9Base station8.0
8.6Battery5.0
Dimensions

Size comparison

Deebot T50 Pro OmniJ15 Pro Ultra
353 × 81353355 × 110355
Deebot T50 Pro OmniJ15 Pro UltraDifference
Height81 mm110 mm−29 mm
Width / diameter353 mm355 mm−2 mm
Length353 mm355 mm−2 mm

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

Why is Deebot T50 Pro Omni better than J15 Pro Ultra?

  1. Runtime180 min vs 140 min+29%
  2. Height81 mm vs 110 mm+36%
  3. Battery capacity6,400 mAh vs 5,200 mAh+23%
  4. Charging time200 min vs 360 min+80%
  5. Dust bag (dock)4 l vs 3 l+33%

Why is J15 Pro Ultra better than Deebot T50 Pro Omni?

  1. Suction power15,000 Pa vs 16,200 Pa+8%
Specifications

Side by side

Suction & cleaning
Suction power15,000 Pa16,200 Pa
Dustbin (robot)260 ml—
Main brushSingle main brushSingle main brush
Anti-tangle brushYesYes
Side brushes11
Extending side brushYes—
Carpet detectionYesYes
Dirt detectionYesYes
Noise level63 dB—
Navigation & obstacles
NavigationLaser (LiDAR)Laser (LiDAR)
Navigation sensorsLiDAR laser (LDS), Wall sensor, Cliff sensorsLiDAR laser (LDS), Wall sensor, Cliff sensors
Obstacle avoidanceAI cameraAI camera
No-go zones / virtual wallsYesYes
Room mapping & room selectionYesYes
Mopping
Mop typeRotating mop padsRotating mop pads
Mop lifting on carpetsYesYes
Mop lift height9 mm—
Extending mop (edges)YesYes
Water tank (robot)55 ml—
Base station
Base stationAll-in-one dock (empty + wash)All-in-one dock (empty + wash)
Auto-empty dust stationYesYes
Dust bag (dock)4 l3 l
Mop washing in the dockYesYes
Hot-water mop washingYesYes
Hot-air mop dryingYesYes
Automatic water refillYesYes
Clean water tank (dock)4 l4 l
Dirty water tank (dock)3 l—
Battery & runtime
Battery capacity6,400 mAh5,200 mAh
Runtime180 min140 min
Charging time200 min360 min
Cleaning area per charge446 m²—
Recharge & resumeYes—
Size & weight
Width / diameter353 mm355 mm
Length353 mm355 mm
Height81 mm110 mm
Weight3.7 kg—
ShapeRoundRound
ColoursWhiteBlack
App & smart home
App controlYesYes
Voice assistantsAmazon Alexa, Google Assistant, Built-in voice assistantAmazon Alexa, Google Assistant, Apple Siri
Live camera view / video callYes—
Remote controlYes—
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