Head-to-head of the week · Mova Z60 Ultra Roller vs Dreame Aqua10 Ultra RollerSee the comparisonAdvertise
  1. brandnew.uk.com
  2. Compare
  3. Conga 8490 Ultimate Ultra Power vs Robot Vacuum S40

Cecotec Conga 8490 Ultimate Ultra Power vs Xiaomi Robot Vacuum S40

What Conga 8490 Ultimate Ultra Power does better (0) and where Robot Vacuum S40 wins (3) — every spec side by side.

Cecotec Conga 8490 Ultimate Ultra Power
6.2Score
0 advantages≈ US$140
vs
Xiaomi Robot Vacuum S40
Xiaomi · 2025Robot Vacuum S40
6.5Score
3 advantages≈ US$160
Higher score
4.8Cleaning power7.5
3.5Navigation5.8
5.7Battery6.2

Why is Conga 8490 Ultimate Ultra Power better than Robot Vacuum S40?

Conga 8490 Ultimate Ultra Power has no measurable advantages in this pair.

Why is Robot Vacuum S40 better than Conga 8490 Ultimate Ultra Power?

  1. Suction power7,000 Pa vs 10,000 Pa+43%
  2. Runtime170 min vs 180 min+6%
  3. Dustbin (robot)300 ml vs 520 ml+73%
Specifications

Side by side

Suction & cleaning
Suction power7,000 Pa10,000 Pa
Dustbin (robot)300 ml520 ml
Main brush—Single main brush
Anti-tangle brush—Yes
Side brushes—1
Noise level—63 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
No-go zones / virtual walls—Yes
Room mapping & room selectionYesYes
Mopping
Mop type—Mop pad
Water tank (robot)—270 ml
Base station
Base station—Charging dock
Battery & runtime
Battery capacity—5,200 mAh
Runtime170 min180 min
Charging time—360 min
Size & weight
Width / diameter—340 mm
Length—340 mm
Height—98 mm
Weight—4.1 kg
ShapeRoundRound
ColoursBlackWhite
App & smart home
App controlYesYes
Voice assistants—Amazon Alexa, Google Assistant
To compare: 0up to 4 models
Compare