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  3. ION Charles i4 vs PowerDetect Self-Empty

Niceboy ION Charles i4 vs Shark PowerDetect Self-Empty

What ION Charles i4 does better (1) and where PowerDetect Self-Empty wins (3) — every spec side by side.

Niceboy ION Charles i4
Niceboy · 2025ION Charles i4
3.7Score
1 advantage≈ US$190
vs
Shark PowerDetect Self-Empty
4.0Score
3 advantages
Higher score
2.0Navigation3.5
3.3Battery2.2

Why is ION Charles i4 better than PowerDetect Self-Empty?

  1. Dustbin (robot)600 ml vs 300 ml2×

Why is PowerDetect Self-Empty better than ION Charles i4?

  1. NavigationGyroscope vs Laser (LiDAR)
  2. Base stationCharging dock vs Auto-empty dock
  3. Runtime100 min vs 110 min+10%
Specifications

Side by side

Suction & cleaning
Suction power2,000 Pa—
Dustbin (robot)600 ml300 ml
Side brushes2—
HEPA filterYes—
Noise level65 dB—
Navigation & obstacles
NavigationGyroscopeLaser (LiDAR)
Navigation sensorsGyroscope, Cliff sensorsLiDAR laser (LDS), Cliff sensors
Obstacle avoidanceBasic sensors (infrared / bumper)Basic sensors (infrared / bumper)
Threshold climbing15 mm—
Room mapping & room selection—Yes
Mopping
Mop typeMop pad—
Water tank (robot)180 ml—
Base station
Base stationCharging dockAuto-empty dock
Auto-empty dust station—Yes
Battery & runtime
Battery capacity4,400 mAh—
Runtime100 min110 min
Charging time270 min—
Size & weight
Width / diameter320 mm—
Length320 mm—
Height78 mm—
Weight2.2 kg—
ShapeRoundRound
ColoursWhiteWhite
App & smart home
App controlYes—
Voice assistantsGoogle Assistant—
Remote controlYes—
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