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  3. D20 Plus vs Deebot X9 Pro Omni

Dreame D20 Plus vs Ecovacs Deebot X9 Pro Omni

What D20 Plus does better (3) and where Deebot X9 Pro Omni wins (7) — every spec side by side.

Dreame D20 Plus
Dreame · 2025D20 Plus
7.4Score
3 advantages≈ US$250
vs
Ecovacs Deebot X9 Pro Omni
Ecovacs · 2025Deebot X9 Pro Omni
8.5Score
7 advantages≈ US$320
Higher score
7.3Cleaning power6.6
5.8Navigation8.7
5.2Mopping8.3
6.8Base station8.0
8.2Battery7.3
Dimensions

Size comparison

D20 PlusDeebot X9 Pro Omni
350 × 97350353 × 98353
D20 PlusDeebot X9 Pro OmniDifference
Height97 mm98 mm−1 mm
Width / diameter350 mm353 mm−3 mm
Length350 mm353 mm−3 mm

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

Why is D20 Plus better than Deebot X9 Pro Omni?

  1. Runtime285 min vs 150 min+90%
  2. Dustbin (robot)500 ml vs 220 ml2.3×
  3. Dust bag (dock)5 l vs 3 l+67%

Why is Deebot X9 Pro Omni better than D20 Plus?

  1. Obstacle avoidanceBasic sensors (infrared / bumper) vs AI camera + 3D structured light
  2. Mop typeMop pad vs Roller mop
  3. Base stationAuto-empty dock vs All-in-one dock (empty + wash)
  4. Suction power13,000 Pa vs 16,600 Pa+28%
  5. Battery capacity5,200 mAh vs 6,400 mAh+23%
  6. Charging time360 min vs 240 min+50%
  7. Noise level70 dB vs 65 dB+8%
Specifications

Side by side

Dreame D20 PlusDreame D20 Plus≈ US$2507.4
Suction & cleaning
Suction power13,000 Pa16,600 Pa
Dustbin (robot)500 ml220 ml
Main brushDual main brushesSingle main brush
Anti-tangle brush—Yes
Side brushes11
Extending side brush—Yes
Carpet detectionYesYes
Noise level70 dB65 dB
Navigation & obstacles
NavigationLaser (LiDAR)Laser (LiDAR)
Navigation sensorsLiDAR laser (LDS), Cliff sensorsLiDAR laser (LDS), Wall sensor, Cliff sensors
Obstacle avoidanceBasic sensors (infrared / bumper)AI camera + 3D structured light
Threshold climbing20 mm20 mm
No-go zones / virtual wallsYes—
Room mapping & room selectionYesYes
Mopping
Mop typeMop padRoller mop
Mop lifting on carpets—Yes
Mop lift height—10 mm
Extending mop (edges)—Yes
Water tank (robot)350 ml—
Base station
Base stationAuto-empty dockAll-in-one dock (empty + wash)
Auto-empty dust stationYesYes
Dust bag (dock)5 l3 l
Mop washing in the dock—Yes
Hot-water mop washing—Yes
Hot-air mop drying—Yes
Automatic water refill—Yes
Clean water tank (dock)—4 l
Dirty water tank (dock)—2.2 l
Battery & runtime
Battery capacity5,200 mAh6,400 mAh
Runtime285 min150 min
Charging time360 min240 min
Size & weight
Width / diameter350 mm353 mm
Length350 mm353 mm
Height97 mm98 mm
Weight3.5 kg—
ShapeRoundRound
ColoursWhiteBlack
App & smart home
App controlYesYes
Voice assistantsAmazon Alexa, Google AssistantAmazon Alexa, Google Assistant, Built-in voice assistant
Live camera view / video call—Yes
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