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  3. Deebot N20 Plus vs Robot Vacuum H40

Ecovacs Deebot N20 Plus vs Xiaomi Robot Vacuum H40

What Deebot N20 Plus does better (3) and where Robot Vacuum H40 wins (4) — every spec side by side.

Ecovacs Deebot N20 Plus
Ecovacs · 2024Deebot N20 Plus
7.3Score
3 advantages≈ US$210
Higher score
vs
Xiaomi Robot Vacuum H40
Xiaomi · 2025Robot Vacuum H40
6.9Score
4 advantages≈ US$220
5.9Cleaning power7.1
5.8Navigation5.8
6.4Mopping3.3
5.1Base station6.6
8.6Battery6.2
Dimensions

Size comparison

Deebot N20 PlusRobot Vacuum H40
353 × 96353340 × 97340
Deebot N20 PlusRobot Vacuum H40Difference
Height96 mm97 mm−1 mm
Width / diameter353 mm340 mm+13 mm
Length353 mm340 mm+13 mm
Weight4.2 kg3.6 kg+0.6 kg

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

Why is Deebot N20 Plus better than Robot Vacuum H40?

  1. Mop typeVibrating / sonic mop vs Mop pad
  2. Runtime300 min vs 180 min+67%
  3. Water tank (robot)220 ml vs 210 ml+5%

Why is Robot Vacuum H40 better than Deebot N20 Plus?

  1. Suction power8,000 Pa vs 10,000 Pa+25%
  2. Dust bag (dock)1.5 l vs 4 l2.7×
  3. Charging time390 min vs 360 min+8%
  4. Noise level67 dB vs 63 dB+6%
Specifications

Side by side

Suction & cleaning
Suction power8,000 Pa10,000 Pa
Dustbin (robot)400 ml—
Main brushSingle main brushSingle main brush
Anti-tangle brushYes—
Side brushes11
Carpet detectionYes—
Noise level67 dB63 dB
Navigation & obstacles
NavigationLaser (LiDAR)Laser (LiDAR)
Navigation sensorsLiDAR laser (LDS), Wall sensor, Cliff sensorsLiDAR laser (LDS), Cliff sensors
Obstacle avoidanceBasic sensors (infrared / bumper)Basic sensors (infrared / bumper)
Threshold climbing20 mm20 mm
No-go zones / virtual wallsYesYes
Room mapping & room selectionYesYes
Mopping
Mop typeVibrating / sonic mopMop pad
Water tank (robot)220 ml210 ml
Base station
Base stationAuto-empty dockAuto-empty dock
Auto-empty dust stationYesYes
Dust bag (dock)1.5 l4 l
Mop washing in the dockYes—
Battery & runtime
Battery capacity5,200 mAh5,200 mAh
Runtime300 min180 min
Charging time390 min360 min
Cleaning area per charge550 m²—
Size & weight
Width / diameter353 mm340 mm
Length353 mm340 mm
Height96 mm97 mm
Weight4.2 kg3.6 kg
ShapeRoundRound
ColoursWhiteWhite
App & smart home
App controlYesYes
Voice assistantsAmazon Alexa, Google AssistantAmazon Alexa, Google Assistant
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