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  3. Conga 20090 ProAI InfinitySoap Cut&Spa vs QR 798

Cecotec Conga 20090 ProAI InfinitySoap Cut&Spa vs Roborock QR 798

What Conga 20090 ProAI InfinitySoap Cut&Spa does better (2) and where QR 798 wins (3) — every spec side by side.

Cecotec Conga 20090 ProAI InfinitySoap Cut&Spa
8.1Score
2 advantages≈ US$410
Higher score
vs
Roborock QR 798
Roborock · 2025QR 798
7.5Score
3 advantages≈ US$370
5.7Cleaning power6.8
8.6Navigation4.3
7.8Mopping6.6
9.2Base station9.1
6.4Battery6.2
Dimensions

Size comparison

Conga 20090 ProAI InfinitySoap Cut&SpaQR 798
350 × 100350353 × 96353
Conga 20090 ProAI InfinitySoap Cut&SpaQR 798Difference
Height100 mm96 mm+4 mm
Width / diameter350 mm353 mm−3 mm
Length350 mm353 mm−3 mm

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

Why is Conga 20090 ProAI InfinitySoap Cut&Spa better than QR 798?

  1. Obstacle avoidanceAI camera vs Basic sensors (infrared / bumper)
  2. Dust bag (dock)3 l vs 2.7 l+11%

Why is QR 798 better than Conga 20090 ProAI InfinitySoap Cut&Spa?

  1. Suction power8,000 Pa vs 10,000 Pa+25%
  2. Runtime160 min vs 180 min+12%
  3. Height100 mm vs 96 mm+4%
Specifications

Side by side

Roborock QR 798Roborock QR 798≈ US$3707.5
Suction & cleaning
Suction power8,000 Pa10,000 Pa
Dustbin (robot)—330 ml
Main brushSingle main brushSingle main brush
Anti-tangle brush—Yes
Side brushes11
Carpet detectionYesYes
Noise level—64 dB
Navigation & obstacles
NavigationLaser (LiDAR)Laser (LiDAR)
Navigation sensorsLiDAR laser (LDS), Wall sensor, Cliff sensors, Ultrasonic sensorLiDAR laser (LDS), Cliff sensors
Obstacle avoidanceAI cameraBasic sensors (infrared / bumper)
No-go zones / virtual walls—Yes
Room mapping & room selectionYesYes
Mopping
Mop typeRotating mop padsRotating mop pads
Mop lifting on carpetsYesYes
Mop lift height—10 mm
Extending mop (edges)Yes—
Water tank (robot)—80 ml
Base station
Base stationAll-in-one dock (empty + wash)All-in-one dock (empty + wash)
Auto-empty dust stationYesYes
Dust bag (dock)3 l2.7 l
Mop washing in the dockYesYes
Hot-water mop washingYes—
Automatic water refillYesYes
Clean water tank (dock)—3.5 l
Dirty water tank (dock)3.5 l—
Battery & runtime
Battery capacity5,200 mAh5,200 mAh
Runtime160 min180 min
Charging time—360 min
Cleaning area per charge240 m²—
Size & weight
Width / diameter350 mm353 mm
Length350 mm353 mm
Height100 mm96 mm
ShapeRoundRound
ColoursGrey, SilverWhite
App & smart home
App controlYesYes
Live camera view / video callYes—
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