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  3. VR2020 3in1 Perfect Clean Gyro Defender UVC vs SRV 6450BK

Concept VR2020 3in1 Perfect Clean Gyro Defender UVC vs Sencor SRV 6450BK

What VR2020 3in1 Perfect Clean Gyro Defender UVC does better (2) and where SRV 6450BK wins (6) — every spec side by side.

Concept VR2020 3in1 Perfect Clean Gyro Defender UVC
3.6Score
2 advantages≈ US$280
vs
Sencor SRV 6450BK
Sencor · 2025SRV 6450BK
3.9Score
6 advantages≈ US$280
Higher score
2.9Cleaning power4.0
2.0Navigation2.0
2.6Mopping3.9
3.3Battery3.3
Dimensions

Size comparison

VR2020 3in1 Perfect Clean Gyro Defender UVCSRV 6450BK
350 × 80350320 × 74320
VR2020 3in1 Perfect Clean Gyro Defender UVCSRV 6450BKDifference
Height80 mm74 mm+6 mm
Width / diameter350 mm320 mm+30 mm
Length350 mm320 mm+30 mm

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

Why is VR2020 3in1 Perfect Clean Gyro Defender UVC better than SRV 6450BK?

  1. Dustbin (robot)600 ml vs 340 ml+76%
  2. Charging time270 min vs 360 min+33%

Why is SRV 6450BK better than VR2020 3in1 Perfect Clean Gyro Defender UVC?

  1. Suction power2,200 Pa vs 3,000 Pa+36%
  2. Runtime120 min vs 140 min+17%
  3. Water tank (robot)100 ml vs 250 ml2.5×
  4. Height80 mm vs 74 mm+8%
  5. Threshold climbing15 mm vs 16 mm+7%
  6. Noise level68 dB vs 60 dB+13%
Specifications

Side by side

Sencor SRV 6450BKSencor SRV 6450BK≈ US$2803.9
Suction & cleaning
Suction power2,200 Pa3,000 Pa
Dustbin (robot)600 ml340 ml
Main brushSingle main brushSingle main brush
Side brushes22
Carpet detection—Yes
HEPA filterYesYes
UV disinfectionYes—
Noise level68 dB60 dB
Navigation & obstacles
NavigationGyroscopeGyroscope
Navigation sensorsGyroscope, Wall sensor, Cliff sensorsGyroscope, Cliff sensors
Obstacle avoidanceBasic sensors (infrared / bumper)Basic sensors (infrared / bumper)
Threshold climbing15 mm16 mm
Mopping
Mop typeMop padMop pad
Water tank (robot)100 ml250 ml
Base station
Base stationCharging dockCharging dock
Battery & runtime
Battery capacity2,600 mAh2,600 mAh
Runtime120 min140 min
Charging time270 min360 min
Size & weight
Width / diameter350 mm320 mm
Length350 mm320 mm
Height80 mm74 mm
Weight—2.8 kg
ShapeRoundRound
ColoursWhiteBlack
App & smart home
App controlYesYes
Voice assistantsAmazon Alexa, Google Assistant—
Remote controlYesYes
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