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  3. Conga 3890 Vital vs S7

Cecotec Conga 3890 Vital vs Roborock S7

What Conga 3890 Vital does better (0) and where S7 wins (3) — every spec side by side.

Cecotec Conga 3890 Vital
Cecotec · 2021Conga 3890 Vital
0 advantages≈ US$310
vs
Roborock S7
Roborock · 2021S7
6.7Score
3 advantages
Higher score
3.5Navigation5.0

Why is Conga 3890 Vital better than S7?

Conga 3890 Vital has no measurable advantages in this pair.

Why is S7 better than Conga 3890 Vital?

  1. Dustbin (robot)300 ml vs 450 ml+50%
  2. Charging time360 min vs 300 min+20%
  3. Noise level65 dB vs 60 dB+8%
Specifications

Side by side

Suction & cleaning
Dustbin (robot)300 ml450 ml
HEPA filter—Yes
Noise level65 dB60 dB
Navigation & obstacles
NavigationLaser (LiDAR)Laser (LiDAR)
Navigation sensorsLiDAR laser (LDS), Cliff sensorsLiDAR laser (LDS), Cliff sensors
Obstacle avoidanceBasic sensors (infrared / bumper)Basic sensors (infrared / bumper)
Threshold climbing—20 mm
Room mapping & room selectionYesYes
Mopping
Water tank (robot)—300 ml
Base station
Base stationCharging dockCharging dock
Battery & runtime
Runtime—180 min
Charging time360 min300 min
Size & weight
Height—96 mm
ShapeRoundRound
ColoursBlackWhite
App & smart home
App controlYesYes
Voice assistantsAmazon Alexa, Google Assistant, Apple SiriAmazon Alexa, Google Assistant, Apple Siri
Remote control—Yes
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