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  3. Q7 TF+ vs Robot Vacuum S40 Pro

Roborock Q7 TF+ vs Xiaomi Robot Vacuum S40 Pro

What Q7 TF+ does better (3) and where Robot Vacuum S40 Pro wins (6) — every spec side by side.

Roborock Q7 TF+
Roborock · 2025Q7 TF+
6.5Score
3 advantages≈ US$190
vs
Xiaomi Robot Vacuum S40 Pro
Xiaomi · 2025Robot Vacuum S40 Pro
6.7Score
6 advantages≈ US$220
Higher score
5.5Cleaning power7.6
4.3Navigation5.0
4.4Mopping7.1
5.6Base station3.5
5.7Battery6.0
Dimensions

Size comparison

Q7 TF+Robot Vacuum S40 Pro
325 × 99325355 × 99355
Q7 TF+Robot Vacuum S40 ProDifference
Height99 mm99 mm=
Width / diameter325 mm355 mm−30 mm
Length325 mm355 mm−30 mm
Weight4.7 kg4.2 kg+0.5 kg

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

Why is Q7 TF+ better than Robot Vacuum S40 Pro?

  1. Base stationAuto-empty dock vs Charging dock
  2. Charging time180 min vs 360 min2×
  3. Cleaning area per charge300 m² vs 180 m²+67%

Why is Robot Vacuum S40 Pro better than Q7 TF+?

  1. Mop typeMop pad vs Rotating mop pads
  2. Suction power10,000 Pa vs 15,000 Pa+50%
  3. Battery capacity3,200 mAh vs 5,200 mAh+62%
  4. Runtime150 min vs 180 min+20%
  5. Dustbin (robot)200 ml vs 430 ml2.2×
  6. Water tank (robot)280 ml vs 310 ml+11%
Specifications

Side by side

Roborock Q7 TF+Roborock Q7 TF+≈ US$1906.5
Suction & cleaning
Suction power10,000 Pa15,000 Pa
Dustbin (robot)200 ml430 ml
Main brushSingle main brushSingle main brush
Anti-tangle brushYesYes
Side brushes11
Extending side brush—Yes
Carpet detection—Yes
HEPA filterYesYes
Noise level65 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)Basic sensors (infrared / bumper)
Threshold climbing—20 mm
No-go zones / virtual wallsYes—
Room mapping & room selectionYesYes
Mopping
Mop typeMop padRotating mop pads
Mop lifting on carpets—Yes
Mop lift height—10 mm
Extending mop (edges)—Yes
Water tank (robot)280 ml310 ml
Base station
Base stationAuto-empty dockCharging dock
Auto-empty dust stationYes—
Dust bag (dock)2.7 l—
Battery & runtime
Battery capacity3,200 mAh5,200 mAh
Runtime150 min180 min
Charging time180 min360 min
Cleaning area per charge300 m²180 m²
Size & weight
Width / diameter325 mm355 mm
Length325 mm355 mm
Height99 mm99 mm
Weight4.7 kg4.2 kg
ShapeRoundRound
ColoursBlackWhite
App & smart home
App controlYesYes
Voice assistantsAmazon AlexaAmazon Alexa, Google Assistant
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