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  3. Robot Vacuum H40 vs Robot Vacuum H50

Xiaomi Robot Vacuum H40 vs Xiaomi Robot Vacuum H50

What Robot Vacuum H40 does better (2) and where Robot Vacuum H50 wins (3) — every spec side by side.

Xiaomi Robot Vacuum H40
Xiaomi · 2025Robot Vacuum H40
6.5Score
2 advantages≈ US$220
vs
Xiaomi Robot Vacuum H50
Xiaomi · 2026Robot Vacuum H50
6.7Score
3 advantages≈ US$300
Higher score
7.1Cleaning power6.0
5.8Navigation5.8
3.3Mopping6.7
4.1Base station9.2
6.2Battery4.2
Dimensions

Size comparison

Robot Vacuum H40Robot Vacuum H50
340 × 97340355 × 93355
Robot Vacuum H40Robot Vacuum H50Difference
Height97 mm93 mm+4 mm
Width / diameter340 mm355 mm−15 mm
Length340 mm355 mm−15 mm
Weight3.6 kg3.7 kg−0.1 kg

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

Why is Robot Vacuum H40 better than Robot Vacuum H50?

  1. Runtime180 min vs 110 min+64%
  2. Dust bag (dock)4 l vs 2.5 l+60%

Why is Robot Vacuum H50 better than Robot Vacuum H40?

  1. Mop typeMop pad vs Rotating mop pads
  2. Base stationAuto-empty dock vs All-in-one dock (empty + wash)
  3. Height97 mm vs 93 mm+4%
Specifications

Side by side

Suction & cleaning
Suction power10,000 Pa10,000 Pa
Dustbin (robot)—280 ml
Main brushSingle main brushSingle main brush
Anti-tangle brush—Yes
Side brushes11
Carpet detection—Yes
Noise level63 dB—
Navigation & obstacles
NavigationLaser (LiDAR)Laser (LiDAR)
Navigation sensorsLiDAR laser (LDS), Cliff sensorsLiDAR laser (LDS), Wall sensor, 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 typeMop padRotating mop pads
Mop lifting on carpets—Yes
Mop lift height—10 mm
Water tank (robot)210 ml—
Base station
Base stationAuto-empty dockAll-in-one dock (empty + wash)
Auto-empty dust stationYesYes
Dust bag (dock)4 l2.5 l
Mop washing in the dock—Yes
Automatic water refill—Yes
Clean water tank (dock)—4 l
Dirty water tank (dock)—3.2 l
Battery & runtime
Battery capacity5,200 mAh5,200 mAh
Runtime180 min110 min
Charging time360 min—
Size & weight
Width / diameter340 mm355 mm
Length340 mm355 mm
Height97 mm93 mm
Weight3.6 kg3.7 kg
ShapeRoundRound
ColoursWhiteWhite
App & smart home
App controlYesYes
Voice assistantsAmazon Alexa, Google AssistantAmazon Alexa, Google Assistant
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