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- RV1 vs ION Charles i4
Imou RV1 vs Niceboy ION Charles i4
What RV1 does better (6) and where ION Charles i4 wins (3) — every spec side by side.
vs
3.9Cleaning power3.2
5.8Navigation2.0
3.9Mopping3.0
3.4Battery3.3
Dimensions
Size comparison
RV1ION Charles i4
| RV1 | ION Charles i4 | Difference | |
|---|---|---|---|
| Height | 98 mm | 78 mm | +20 mm |
| Width / diameter | 350 mm | 320 mm | +30 mm |
| Length | 350 mm | 320 mm | +30 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is RV1 better than ION Charles i4?
- Suction power4,500 Pa vs 2,000 Pa2.2×
- NavigationLaser (LiDAR) vs Gyroscope
- Runtime110 min vs 100 min+10%
- Threshold climbing20 mm vs 15 mm+33%
- Water tank (robot)250 ml vs 180 ml+39%
- Charging time240 min vs 270 min+12%
Why is ION Charles i4 better than RV1?
- Battery capacity3,200 mAh vs 4,400 mAh+38%
- Height98 mm vs 78 mm+26%
- Dustbin (robot)300 ml vs 600 ml2×
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 4,500 Pa | 2,000 Pa |
| Dustbin (robot) | 300 ml | 600 ml |
| Main brush | Single main brush | — |
| Side brushes | 1 | 2 |
| Carpet detection | Yes | — |
| HEPA filter | — | Yes |
| Noise level | 65 dB | 65 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Gyroscope |
| Navigation sensors | LiDAR laser (LDS), Cliff sensors | Gyroscope, Cliff sensors |
| Obstacle avoidance | Basic sensors (infrared / bumper) | Basic sensors (infrared / bumper) |
| Threshold climbing | 20 mm | 15 mm |
| No-go zones / virtual walls | Yes | — |
| Room mapping & room selection | Yes | — |
| Mopping | ||
| Mop type | Mop pad | Mop pad |
| Water tank (robot) | 250 ml | 180 ml |
| Base station | ||
| Base station | Charging dock | Charging dock |
| Battery & runtime | ||
| Battery capacity | 3,200 mAh | 4,400 mAh |
| Runtime | 110 min | 100 min |
| Charging time | 240 min | 270 min |
| Size & weight | ||
| Width / diameter | 350 mm | 320 mm |
| Length | 350 mm | 320 mm |
| Height | 98 mm | 78 mm |
| Weight | — | 2.2 kg |
| Shape | Round | Round |
| Colours | Black | White |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | — | Google Assistant |
| Remote control | — | Yes |
