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  3. Conga 8490 Ultimate Ultra Power Home vs RVC 3

Cecotec Conga 8490 Ultimate Ultra Power Home vs Kärcher RVC 3

What Conga 8490 Ultimate Ultra Power Home does better (3) and where RVC 3 wins (1) — every spec side by side.

Cecotec Conga 8490 Ultimate Ultra Power Home
5.6Score
3 advantages≈ US$220
Higher score
vs
Kärcher RVC 3
Kärcher · 2025RVC 3
5.5Score
1 advantage≈ US$230
4.9Cleaning power7.9
4.3Navigation4.3
2.4Mopping4.4
5.4Base station3.5
5.0Battery4.2

Why is Conga 8490 Ultimate Ultra Power Home better than RVC 3?

  1. Base stationAuto-empty dock vs Charging dock
  2. Runtime170 min vs 130 min+31%
  3. Battery capacity3,200 mAh vs 2,600 mAh+23%

Why is RVC 3 better than Conga 8490 Ultimate Ultra Power Home?

  1. Suction power7,000 Pa vs 15,000 Pa2.1×
Specifications

Side by side

Kärcher RVC 3Kärcher RVC 3≈ US$2305.5
Suction & cleaning
Suction power7,000 Pa15,000 Pa
Dustbin (robot)—520 ml
Main brushSingle main brushSingle main brush
Anti-tangle brush—Yes
Side brushes11
Carpet detection—Yes
Noise level—67 dB
Navigation & obstacles
NavigationLaser (LiDAR)Laser (LiDAR)
Navigation sensorsLiDAR laser (LDS), Wall sensor, Cliff sensorsLiDAR laser (LDS), Cliff sensors
Obstacle avoidanceBasic sensors (infrared / bumper)Basic sensors (infrared / bumper)
No-go zones / virtual wallsYesYes
Room mapping & room selectionYesYes
Mopping
Mop typeMop padMop pad
Water tank (robot)—280 ml
Base station
Base stationAuto-empty dockCharging dock
Auto-empty dust stationYes—
Dust bag (dock)2.5 l—
Battery & runtime
Battery capacity3,200 mAh2,600 mAh
Runtime170 min130 min
Charging time—230 min
Cleaning area per charge170 m²—
Size & weight
Width / diameter—330 mm
Length—330 mm
Height—97 mm
Weight—2.8 kg
ShapeRoundRound
ColoursBlackWhite
App & smart home
App controlYesYes
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