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  3. Electrolux AR71UW2SW vs T-Bot Pro 4000

AEG Electrolux AR71UW2SW vs Trisa T-Bot Pro 4000

What Electrolux AR71UW2SW does better (2) and where T-Bot Pro 4000 wins (4) — every spec side by side.

AEG Electrolux AR71UW2SW
5.0Score
2 advantages≈ US$320
vs
Trisa T-Bot Pro 4000
Trisa · 2025T-Bot Pro 4000
5.8Score
4 advantages≈ US$320
Higher score
5.8Navigation5.8
2.6Base station3.8
4.4Battery5.4

Why is Electrolux AR71UW2SW better than T-Bot Pro 4000?

  1. Battery capacity3,200 mAh vs 2,600 mAh+23%
  2. Water tank (robot)280 ml vs 250 ml+12%

Why is T-Bot Pro 4000 better than Electrolux AR71UW2SW?

  1. Runtime175 min vs 180 min+3%
  2. Charging time360 min vs 240 min+50%
  3. Dustbin (robot)280 ml vs 400 ml+43%
  4. Dust bag (dock)2.4 l vs 3.2 l+33%
Specifications

Side by side

Suction & cleaning
Suction power4,000 Pa—
Dustbin (robot)280 ml400 ml
Main brushSingle main brushSingle main brush
Side brushes12
HEPA filter—Yes
Noise level—75 dB
Navigation & obstacles
NavigationLaser (LiDAR)Laser (LiDAR)
Navigation sensorsLiDAR laser (LDS)LiDAR laser (LDS)
Obstacle avoidanceBasic sensors (infrared / bumper)Basic sensors (infrared / bumper)
Threshold climbing20 mm20 mm
No-go zones / virtual wallsYesYes
Room mapping & room selectionYesYes
Mopping
Mop type—Mop pad
Water tank (robot)280 ml250 ml
Base station
Base stationAuto-empty dockAuto-empty dock
Auto-empty dust stationYesYes
Dust bag (dock)2.4 l3.2 l
Battery & runtime
Battery capacity3,200 mAh2,600 mAh
Runtime175 min180 min
Charging time360 min240 min
Cleaning area per charge140 m²—
Size & weight
Width / diameter—345 mm
Length—345 mm
Height—76 mm
Shape—Round
ColoursWhiteBlack
App & smart home
App controlYesYes
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