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  3. Conga 7490 Ultimate Home X-Treme vs ION Charles i4

Cecotec Conga 7490 Ultimate Home X-Treme vs Niceboy ION Charles i4

What Conga 7490 Ultimate Home X-Treme does better (7) and where ION Charles i4 wins (4) — every spec side by side.

Cecotec Conga 7490 Ultimate Home X-Treme
4.3Score
7 advantages≈ US$210
Higher score
vs
Niceboy ION Charles i4
Niceboy · 2025ION Charles i4
3.7Score
4 advantages≈ US$190
2.2Cleaning power3.2
3.0Navigation2.0
4.5Mopping3.0
3.7Battery3.3
Dimensions

Size comparison

Conga 7490 Ultimate Home X-TremeION Charles i4
350 × 97350320 × 78320
Conga 7490 Ultimate Home X-TremeION Charles i4Difference
Height97 mm78 mm+19 mm
Width / diameter350 mm320 mm+30 mm
Length350 mm320 mm+30 mm

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

Why is Conga 7490 Ultimate Home X-Treme better than ION Charles i4?

  1. NavigationLaser (LiDAR) vs Gyroscope
  2. Base stationAuto-empty dock vs Charging dock
  3. Suction power2,600 Pa vs 2,000 Pa+30%
  4. Runtime120 min vs 100 min+20%
  5. Threshold climbing18 mm vs 15 mm+20%
  6. Water tank (robot)290 ml vs 180 ml+61%
  7. Charging time210 min vs 270 min+29%

Why is ION Charles i4 better than Conga 7490 Ultimate Home X-Treme?

  1. Battery capacity2,600 mAh vs 4,400 mAh+69%
  2. Dustbin (robot)260 ml vs 600 ml2.3×
  3. Height97 mm vs 78 mm+24%
  4. Noise level67 dB vs 65 dB+3%
Specifications

Side by side

Suction & cleaning
Suction power2,600 Pa2,000 Pa
Dustbin (robot)260 ml600 ml
Main brushSingle main brush—
Side brushes12
HEPA filter—Yes
Noise level67 dB65 dB
Navigation & obstacles
NavigationLaser (LiDAR)Gyroscope
Navigation sensorsLiDAR laser (LDS), Wall sensor, Cliff sensorsGyroscope, Cliff sensors
Obstacle avoidanceBasic sensors (infrared / bumper)Basic sensors (infrared / bumper)
Threshold climbing18 mm15 mm
No-go zones / virtual wallsYes—
Room mapping & room selectionYes—
Mopping
Mop typeMop padMop pad
Water tank (robot)290 ml180 ml
Base station
Base stationAuto-empty dockCharging dock
Auto-empty dust stationYes—
Dust bag (dock)2 l—
Battery & runtime
Battery capacity2,600 mAh4,400 mAh
Runtime120 min100 min
Charging time210 min270 min
Size & weight
Width / diameter350 mm320 mm
Length350 mm320 mm
Height97 mm78 mm
Weight—2.2 kg
ShapeRoundRound
ColoursBlackWhite
App & smart home
App controlYesYes
Voice assistants—Google Assistant
Remote control—Yes
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