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  3. Tapo RV20 Max Plus vs T-Bot Pro 4000

TP-Link Tapo RV20 Max Plus vs Trisa T-Bot Pro 4000

What Tapo RV20 Max Plus does better (3) and where T-Bot Pro 4000 wins (3) — every spec side by side.

TP-Link Tapo RV20 Max Plus
TP-Link · 2025Tapo RV20 Max Plus
6.5Score
3 advantages≈ US$260
Higher score
vs
Trisa T-Bot Pro 4000
Trisa · 2025T-Bot Pro 4000
6.4Score
3 advantages≈ US$320
6.7Navigation5.8
4.7Mopping3.9
6.3Base station6.4
5.3Battery5.4
Dimensions

Size comparison

Tapo RV20 Max PlusT-Bot Pro 4000
330 × 83330345 × 76345
Tapo RV20 Max PlusT-Bot Pro 4000Difference
Height83 mm76 mm+7 mm
Width / diameter330 mm345 mm−15 mm
Length330 mm345 mm−15 mm

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

Why is Tapo RV20 Max Plus better than T-Bot Pro 4000?

  1. Threshold climbing22 mm vs 20 mm+10%
  2. Noise level55 dB vs 75 dB+36%
  3. Water tank (robot)300 ml vs 250 ml+20%

Why is T-Bot Pro 4000 better than Tapo RV20 Max Plus?

  1. Height83 mm vs 76 mm+9%
  2. Dustbin (robot)300 ml vs 400 ml+33%
  3. Dust bag (dock)3 l vs 3.2 l+7%
Specifications

Side by side

Suction & cleaning
Suction power5,300 Pa—
Dustbin (robot)300 ml400 ml
Main brushSingle main brushSingle main brush
Side brushes12
HEPA filterYesYes
Noise level55 dB75 dB
Navigation & obstacles
NavigationLaser (LiDAR)Laser (LiDAR)
Navigation sensorsLiDAR laser (LDS), Cliff sensorsLiDAR laser (LDS)
Obstacle avoidanceBasic sensors (infrared / bumper)Basic sensors (infrared / bumper)
Threshold climbing22 mm20 mm
No-go zones / virtual wallsYesYes
Room mapping & room selectionYesYes
Mopping
Mop typeMop padMop pad
Water tank (robot)300 ml250 ml
Base station
Base stationAuto-empty dockAuto-empty dock
Auto-empty dust stationYesYes
Dust bag (dock)3 l3.2 l
Battery & runtime
Battery capacity2,600 mAh2,600 mAh
Runtime180 min180 min
Charging time—240 min
Recharge & resumeYes—
Size & weight
Width / diameter330 mm345 mm
Length330 mm345 mm
Height83 mm76 mm
ShapeRoundRound
ColoursWhite, BlackBlack
App & smart home
App controlYesYes
Voice assistantsAmazon Alexa, Google Assistant—
To compare: 0up to 4 models
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