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  3. Conga 8490 Ultimate Ultra Power Home vs Q7 BF+

Cecotec Conga 8490 Ultimate Ultra Power Home vs Roborock Q7 BF+

What Conga 8490 Ultimate Ultra Power Home does better (1) and where Q7 BF+ wins (2) — every spec side by side.

Cecotec Conga 8490 Ultimate Ultra Power Home
5.2Score
1 advantage≈ US$220
vs
Roborock Q7 BF+
Roborock · 2025Q7 BF+
5.6Score
2 advantages≈ US$210
Higher score
5.0Cleaning power6.6
4.3Navigation5.8
2.3Mopping2.3
4.9Battery5.2

Why is Conga 8490 Ultimate Ultra Power Home better than Q7 BF+?

  1. Runtime170 min vs 150 min+13%

Why is Q7 BF+ better than Conga 8490 Ultimate Ultra Power Home?

  1. Suction power7,000 Pa vs 8,000 Pa+14%
  2. Cleaning area per charge170 m² vs 290 m²+71%
Specifications

Side by side

Roborock Q7 BF+Roborock Q7 BF+≈ US$2105.6
Suction & cleaning
Suction power7,000 Pa8,000 Pa
Dustbin (robot)—595 ml
Main brushSingle main brushSingle main brush
Anti-tangle brush—Yes
Side brushes11
HEPA filter—Yes
Noise level—65 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)
Threshold climbing—20 mm
No-go zones / virtual wallsYesYes
Room mapping & room selectionYesYes
Mopping
Mop typeMop padMop pad
Base station
Base stationAuto-empty dockAuto-empty dock
Auto-empty dust stationYesYes
Dust bag (dock)2.5 l—
Battery & runtime
Battery capacity3,200 mAh3,200 mAh
Runtime170 min150 min
Charging time—270 min
Cleaning area per charge170 m²290 m²
Size & weight
Width / diameter—325 mm
Length—325 mm
Height—99 mm
Weight—3.3 kg
ShapeRoundRound
ColoursBlackBlack
App & smart home
App controlYesYes
Voice assistants—Amazon Alexa, Google Assistant
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