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  3. RCV 2 vs Q10 S5+

Kärcher RCV 2 vs Roborock Q10 S5+

What RCV 2 does better (2) and where Q10 S5+ wins (7) — every spec side by side.

Kärcher RCV 2
Kärcher · 2025RCV 2
4.0Score
2 advantages≈ US$210
vs
Roborock Q10 S5+
Roborock · 2025Q10 S5+
6.9Score
7 advantages≈ US$210
Higher score
4.2Cleaning power7.0
2.3Navigation5.8
3.5Base station5.6
3.4Battery5.9
Dimensions

Size comparison

RCV 2Q10 S5+
325 × 80325353 × 99353
RCV 2Q10 S5+Difference
Height80 mm99 mm−19 mm
Width / diameter325 mm353 mm−28 mm
Length325 mm353 mm−28 mm

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

Why is RCV 2 better than Q10 S5+?

  1. Height80 mm vs 99 mm+24%
  2. Water tank (robot)250 ml vs 200 ml+25%

Why is Q10 S5+ better than RCV 2?

  1. Suction power4,000 Pa vs 10,000 Pa2.5×
  2. NavigationGyroscope vs Laser (LiDAR)
  3. Base stationCharging dock vs Auto-empty dock
  4. Battery capacity2,600 mAh vs 5,200 mAh2×
  5. Runtime130 min vs 150 min+15%
  6. Charging time330 min vs 240 min+38%
  7. Dustbin (robot)420 ml vs 500 ml+19%
Specifications

Side by side

Kärcher RCV 2Kärcher RCV 2≈ US$2104.0
Roborock Q10 S5+Roborock Q10 S5+≈ US$2106.9
Suction & cleaning
Suction power4,000 Pa10,000 Pa
Dustbin (robot)420 ml500 ml
Main brushSingle main brushSingle main brush
Anti-tangle brush—Yes
Side brushes11
Carpet detection—Yes
HEPA filter—Yes
Noise level65 dB65 dB
Navigation & obstacles
NavigationGyroscopeLaser (LiDAR)
Navigation sensorsGyroscope, Wall sensor, Cliff sensorsLiDAR laser (LDS), Cliff sensors
Obstacle avoidanceBasic sensors (infrared / bumper)Basic sensors (infrared / bumper)
Threshold climbing—20 mm
No-go zones / virtual wallsYesYes
Room mapping & room selectionYesYes
Mopping
Mop type—Vibrating / sonic mop
Mop lifting on carpets—Yes
Mop lift height—8 mm
Water tank (robot)250 ml200 ml
Base station
Base stationCharging dockAuto-empty dock
Auto-empty dust station—Yes
Dust bag (dock)—2.7 l
Battery & runtime
Battery capacity2,600 mAh5,200 mAh
Runtime130 min150 min
Charging time330 min240 min
Cleaning area per charge—180 m²
Size & weight
Width / diameter325 mm353 mm
Length325 mm353 mm
Height80 mm99 mm
Weight3.1 kg—
ShapeRoundRound
ColoursWhite, Yellow, BlackBlack
App & smart home
App controlYesYes
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