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  3. Q7 L5+ vs Robot Vacuum H40

Roborock Q7 L5+ vs Xiaomi Robot Vacuum H40

What Q7 L5+ does better (2) and where Robot Vacuum H40 wins (5) — every spec side by side.

Roborock Q7 L5+
Roborock · 2025Q7 L5+
5.5Score
2 advantages≈ US$190
vs
Xiaomi Robot Vacuum H40
Xiaomi · 2025Robot Vacuum H40
6.5Score
5 advantages≈ US$220
Higher score
5.4Cleaning power7.1
5.8Navigation5.8
4.4Mopping3.3
3.2Base station4.1
4.5Battery6.2
Dimensions

Size comparison

Q7 L5+Robot Vacuum H40
325 × 99325340 × 97340
Q7 L5+Robot Vacuum H40Difference
Height99 mm97 mm+2 mm
Width / diameter325 mm340 mm−15 mm
Length325 mm340 mm−15 mm
Weight4.7 kg3.6 kg+1.1 kg

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

Why is Q7 L5+ better than Robot Vacuum H40?

  1. Water tank (robot)280 ml vs 210 ml+33%
  2. Noise level60 dB vs 63 dB+5%

Why is Robot Vacuum H40 better than Q7 L5+?

  1. Suction power8,000 Pa vs 10,000 Pa+25%
  2. Battery capacity3,200 mAh vs 5,200 mAh+62%
  3. Runtime150 min vs 180 min+20%
  4. Height99 mm vs 97 mm+2%
  5. Dust bag (dock)2.7 l vs 4 l+48%
Specifications

Side by side

Roborock Q7 L5+Roborock Q7 L5+≈ US$1905.5
Suction & cleaning
Suction power8,000 Pa10,000 Pa
Dustbin (robot)200 ml—
Main brushSingle main brushSingle main brush
Anti-tangle brushYes—
Side brushes11
Carpet detectionYes—
Noise level60 dB63 dB
Navigation & obstacles
NavigationLaser (LiDAR)Laser (LiDAR)
Navigation sensorsLiDAR laser (LDS), 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 typeMop padMop pad
Water tank (robot)280 ml210 ml
Base station
Base stationAuto-empty dockAuto-empty dock
Auto-empty dust stationYesYes
Dust bag (dock)2.7 l4 l
Battery & runtime
Battery capacity3,200 mAh5,200 mAh
Runtime150 min180 min
Charging time—360 min
Size & weight
Width / diameter325 mm340 mm
Length325 mm340 mm
Height99 mm97 mm
Weight4.7 kg3.6 kg
ShapeRoundRound
ColoursBlackWhite
App & smart home
App controlYesYes
Voice assistantsAmazon Alexa, Google AssistantAmazon Alexa, Google Assistant
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