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  3. S8+ vs Mi Robot Vacuum-Mop 2S

Roborock S8+ vs Xiaomi Mi Robot Vacuum-Mop 2S

What S8+ does better (6) and where Mi Robot Vacuum-Mop 2S wins (2) — every spec side by side.

Roborock S8+
Roborock · 2022S8+
6.0Score
6 advantages≈ US$740
Higher score
vs
Xiaomi Mi Robot Vacuum-Mop 2S
4.0Score
2 advantages≈ US$1,100
2.7Cleaning power2.2
4.3Navigation3.6
5.6Mopping3.2
5.4Base station3.5
6.1Battery2.9
Dimensions

Size comparison

S8+Mi Robot Vacuum-Mop 2S
353 × 97353350 × 95350
S8+Mi Robot Vacuum-Mop 2SDifference
Height97 mm95 mm+2 mm
Width / diameter353 mm350 mm+3 mm
Length353 mm350 mm+3 mm
Weight4.7 kg3.6 kg+1.1 kg

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

Why is S8+ better than Mi Robot Vacuum-Mop 2S?

  1. Mop typeVibrating / sonic mop vs Mop pad
  2. Runtime180 min vs 90 min2×
  3. Base stationAuto-empty dock vs Charging dock
  4. Suction power2,500 Pa vs 2,200 Pa+14%
  5. Dustbin (robot)470 ml vs 300 ml+57%
  6. Water tank (robot)300 ml vs 200 ml+50%

Why is Mi Robot Vacuum-Mop 2S better than S8+?

  1. Height97 mm vs 95 mm+2%
  2. Charging time360 min vs 240 min+50%
Specifications

Side by side

Roborock S8+Roborock S8+≈ US$7406.0
Suction & cleaning
Suction power2,500 Pa2,200 Pa
Dustbin (robot)470 ml300 ml
Main brushSingle main brushSingle main brush
Side brushes11
Carpet detectionYes—
HEPA filter—Yes
Noise level67 dB—
Navigation & obstacles
NavigationLaser (LiDAR)Laser (LiDAR)
Navigation sensorsLiDAR laser (LDS), Cliff sensors, Ultrasonic sensorLiDAR laser (LDS)
Obstacle avoidanceBasic sensors (infrared / bumper)Basic sensors (infrared / bumper)
No-go zones / virtual wallsYesYes
Room mapping & room selectionYes—
Mopping
Mop typeVibrating / sonic mopMop pad
Mop lifting on carpetsYes—
Mop lift height5 mm—
Water tank (robot)300 ml200 ml
Base station
Base stationAuto-empty dockCharging dock
Auto-empty dust stationYes—
Dust bag (dock)2.5 l—
Mop washing in the dockYes—
Battery & runtime
Battery capacity5,200 mAh—
Runtime180 min90 min
Charging time360 min240 min
Cleaning area per charge200 m²—
Size & weight
Width / diameter353 mm350 mm
Length353 mm350 mm
Height97 mm95 mm
Weight4.7 kg3.6 kg
ShapeRoundRound
ColoursWhiteWhite
App & smart home
App controlYesYes
Voice assistantsAmazon Alexa, Google Assistant, Apple Siri—
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