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  3. Q10 S5+ vs Robot Vacuum S40

Roborock Q10 S5+ vs Xiaomi Robot Vacuum S40

What Q10 S5+ does better (3) and where Robot Vacuum S40 wins (4) — every spec side by side.

Roborock Q10 S5+
Roborock · 2025Q10 S5+
6.9Score
3 advantages≈ US$210
Higher score
vs
Xiaomi Robot Vacuum S40
Xiaomi · 2025Robot Vacuum S40
6.2Score
4 advantages≈ US$170
7.0Cleaning power7.5
5.8Navigation5.8
5.6Mopping4.2
5.6Base station3.5
5.9Battery6.2
Dimensions

Size comparison

Q10 S5+Robot Vacuum S40
353 × 99353340 × 98340
Q10 S5+Robot Vacuum S40Difference
Height99 mm98 mm+1 mm
Width / diameter353 mm340 mm+13 mm
Length353 mm340 mm+13 mm

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

Why is Q10 S5+ better than Robot Vacuum S40?

  1. Mop typeVibrating / sonic mop vs Mop pad
  2. Base stationAuto-empty dock vs Charging dock
  3. Charging time240 min vs 360 min+50%

Why is Robot Vacuum S40 better than Q10 S5+?

  1. Runtime150 min vs 180 min+20%
  2. Water tank (robot)200 ml vs 270 ml+35%
  3. Dustbin (robot)500 ml vs 520 ml+4%
  4. Noise level65 dB vs 63 dB+3%
Specifications

Side by side

Roborock Q10 S5+Roborock Q10 S5+≈ US$2106.9
Suction & cleaning
Suction power10,000 Pa10,000 Pa
Dustbin (robot)500 ml520 ml
Main brushSingle main brushSingle main brush
Anti-tangle brushYesYes
Side brushes11
Carpet detectionYes—
HEPA filterYes—
Noise level65 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 typeVibrating / sonic mopMop pad
Mop lifting on carpetsYes—
Mop lift height8 mm—
Water tank (robot)200 ml270 ml
Base station
Base stationAuto-empty dockCharging dock
Auto-empty dust stationYes—
Dust bag (dock)2.7 l—
Battery & runtime
Battery capacity5,200 mAh5,200 mAh
Runtime150 min180 min
Charging time240 min360 min
Cleaning area per charge180 m²—
Size & weight
Width / diameter353 mm340 mm
Length353 mm340 mm
Height99 mm98 mm
Weight—4.1 kg
ShapeRoundRound
ColoursBlackWhite
App & smart home
App controlYesYes
Voice assistants—Amazon Alexa, Google Assistant
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