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- RVC 3 Comfort vs RoboStar iQ900 Ultra
Kärcher RVC 3 Comfort vs TESLA RoboStar iQ900 Ultra
What RVC 3 Comfort does better (1) and where RoboStar iQ900 Ultra wins (3) — every spec side by side.
vs
6.8Cleaning power6.2
7.1Navigation5.8
3.5Base station6.4
4.2Battery6.2
Why is RVC 3 Comfort better than RoboStar iQ900 Ultra?
- Suction power15,000 Pa vs 10,000 Pa+50%
Why is RoboStar iQ900 Ultra better than RVC 3 Comfort?
- Base stationCharging dock vs Auto-empty dock
- Runtime130 min vs 168 min+29%
- Dustbin (robot)240 ml vs 280 ml+17%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 15,000 Pa | 10,000 Pa |
| Dustbin (robot) | 240 ml | 280 ml |
| Main brush | — | Single main brush |
| Side brushes | — | 1 |
| Carpet detection | — | Yes |
| HEPA filter | — | Yes |
| Noise level | — | 64 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS) | LiDAR laser (LDS), Cliff sensors |
| Obstacle avoidance | — | Basic sensors (infrared / bumper) |
| Threshold climbing | — | 20 mm |
| No-go zones / virtual walls | — | Yes |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | — | Rotating mop pads |
| Mop lifting on carpets | — | Yes |
| Mop lift height | — | 15 mm |
| Extending mop (edges) | — | Yes |
| Water tank (robot) | 280 ml | — |
| Base station | ||
| Base station | Charging dock | Auto-empty dock |
| Auto-empty dust station | — | Yes |
| Dust bag (dock) | — | 3 l |
| Automatic water refill | — | Yes |
| Clean water tank (dock) | — | 4.6 l |
| Dirty water tank (dock) | — | 4.6 l |
| Battery & runtime | ||
| Battery capacity | — | 5,200 mAh |
| Runtime | 130 min | 168 min |
| Charging time | — | 270 min |
| Size & weight | ||
| Width / diameter | — | 320 mm |
| Length | — | 320 mm |
| Height | — | 96 mm |
| Weight | — | 3.1 kg |
| Shape | Round | Round |
| Colours | White | White |
| App & smart home | ||
| App control | — | Yes |
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