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  3. VR2020 3in1 Perfect Clean Gyro Defender UVC vs T-Bot Pro 4000

Concept VR2020 3in1 Perfect Clean Gyro Defender UVC vs Trisa T-Bot Pro 4000

What VR2020 3in1 Perfect Clean Gyro Defender UVC does better (2) and where T-Bot Pro 4000 wins (7) — every spec side by side.

Concept VR2020 3in1 Perfect Clean Gyro Defender UVC
3.6Score
2 advantages≈ US$280
vs
Trisa T-Bot Pro 4000
Trisa · 2025T-Bot Pro 4000
5.8Score
7 advantages≈ US$320
Higher score
2.0Navigation5.8
2.6Mopping3.9
3.3Battery5.4
Dimensions

Size comparison

VR2020 3in1 Perfect Clean Gyro Defender UVCT-Bot Pro 4000
350 × 80350345 × 76345
VR2020 3in1 Perfect Clean Gyro Defender UVCT-Bot Pro 4000Difference
Height80 mm76 mm+4 mm
Width / diameter350 mm345 mm+5 mm
Length350 mm345 mm+5 mm

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

Why is VR2020 3in1 Perfect Clean Gyro Defender UVC better than T-Bot Pro 4000?

  1. Dustbin (robot)600 ml vs 400 ml+50%
  2. Noise level68 dB vs 75 dB+10%

Why is T-Bot Pro 4000 better than VR2020 3in1 Perfect Clean Gyro Defender UVC?

  1. NavigationGyroscope vs Laser (LiDAR)
  2. Runtime120 min vs 180 min+50%
  3. Base stationCharging dock vs Auto-empty dock
  4. Water tank (robot)100 ml vs 250 ml2.5×
  5. Threshold climbing15 mm vs 20 mm+33%
  6. Height80 mm vs 76 mm+5%
  7. Charging time270 min vs 240 min+12%
Specifications

Side by side

Suction & cleaning
Suction power2,200 Pa—
Dustbin (robot)600 ml400 ml
Main brushSingle main brushSingle main brush
Side brushes22
HEPA filterYesYes
UV disinfectionYes—
Noise level68 dB75 dB
Navigation & obstacles
NavigationGyroscopeLaser (LiDAR)
Navigation sensorsGyroscope, Wall sensor, Cliff sensorsLiDAR laser (LDS)
Obstacle avoidanceBasic sensors (infrared / bumper)Basic sensors (infrared / bumper)
Threshold climbing15 mm20 mm
No-go zones / virtual walls—Yes
Room mapping & room selection—Yes
Mopping
Mop typeMop padMop pad
Water tank (robot)100 ml250 ml
Base station
Base stationCharging dockAuto-empty dock
Auto-empty dust station—Yes
Dust bag (dock)—3.2 l
Battery & runtime
Battery capacity2,600 mAh2,600 mAh
Runtime120 min180 min
Charging time270 min240 min
Size & weight
Width / diameter350 mm345 mm
Length350 mm345 mm
Height80 mm76 mm
ShapeRoundRound
ColoursWhiteBlack
App & smart home
App controlYesYes
Voice assistantsAmazon Alexa, Google Assistant—
Remote controlYes—
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