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  3. VR2020 3in1 Perfect Clean Gyro Defender UVC vs RVC 3

Concept VR2020 3in1 Perfect Clean Gyro Defender UVC vs Kärcher RVC 3

What VR2020 3in1 Perfect Clean Gyro Defender UVC does better (2) and where RVC 3 wins (5) — every spec side by side.

Concept VR2020 3in1 Perfect Clean Gyro Defender UVC
3.7Score
2 advantages≈ US$230
vs
Kärcher RVC 3
Kärcher · 2025RVC 3
5.5Score
5 advantages≈ US$230
Higher score
2.8Cleaning power7.9
2.0Navigation4.3
2.0Mopping4.4
3.5Base station3.5
3.4Battery4.2
Dimensions

Size comparison

VR2020 3in1 Perfect Clean Gyro Defender UVCRVC 3
350 × 80350330 × 97330
VR2020 3in1 Perfect Clean Gyro Defender UVCRVC 3Difference
Height80 mm97 mm−17 mm
Width / diameter350 mm330 mm+20 mm
Length350 mm330 mm+20 mm

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

Why is VR2020 3in1 Perfect Clean Gyro Defender UVC better than RVC 3?

  1. Height80 mm vs 97 mm+21%
  2. Dustbin (robot)600 ml vs 520 ml+15%

Why is RVC 3 better than VR2020 3in1 Perfect Clean Gyro Defender UVC?

  1. Suction power2,200 Pa vs 15,000 Pa6.8×
  2. NavigationGyroscope vs Laser (LiDAR)
  3. Water tank (robot)100 ml vs 280 ml2.8×
  4. Runtime120 min vs 130 min+8%
  5. Charging time270 min vs 230 min+17%
Specifications

Side by side

Kärcher RVC 3Kärcher RVC 3≈ US$2305.5
Suction & cleaning
Suction power2,200 Pa15,000 Pa
Dustbin (robot)600 ml520 ml
Main brushSingle main brushSingle main brush
Anti-tangle brush—Yes
Side brushes21
Carpet detection—Yes
HEPA filterYes—
UV disinfectionYes—
Noise level68 dB67 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 climbing15 mm—
No-go zones / virtual walls—Yes
Room mapping & room selection—Yes
Mopping
Mop typeMop padMop pad
Water tank (robot)100 ml280 ml
Base station
Base stationCharging dockCharging dock
Battery & runtime
Battery capacity2,600 mAh2,600 mAh
Runtime120 min130 min
Charging time270 min230 min
Size & weight
Width / diameter350 mm330 mm
Length350 mm330 mm
Height80 mm97 mm
Weight—2.8 kg
ShapeRoundRound
ColoursWhiteWhite
App & smart home
App controlYesYes
Voice assistantsAmazon Alexa, Google Assistant—
Remote controlYes—
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