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- Ultimate 800 vs RVF 7
Electrolux Ultimate 800 vs Kärcher RVF 7
What Ultimate 800 does better (2) and where RVF 7 wins (2) — every spec side by side.
vs
8.5Navigation7.3
2.2Base station2.0
Why is Ultimate 800 better than RVF 7?
- Clean water tank (dock)4 l vs 3 l+33%
- Dustbin (robot)300 ml vs 250 ml+20%
Why is RVF 7 better than Ultimate 800?
- Charging time360 min vs 230 min+57%
- Noise level75 dB vs 67 dB+12%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | — | 13,000 Pa |
| Dustbin (robot) | 300 ml | 250 ml |
| Main brush | — | Single main brush |
| Anti-tangle brush | — | Yes |
| Side brushes | — | 2 |
| Carpet detection | — | Yes |
| Dirt detection | — | Yes |
| HEPA filter | Yes | — |
| Noise level | 75 dB | 67 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS) | LiDAR laser (LDS), Wall sensor, Cliff sensors |
| Obstacle avoidance | AI camera | AI camera |
| Threshold climbing | — | 18 mm |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | — | Roller mop |
| Mop lifting on carpets | — | Yes |
| Water tank (robot) | — | 130 ml |
| Base station | ||
| Base station | Charging dock | Charging dock |
| Clean water tank (dock) | 4 l | 3 l |
| Dirty water tank (dock) | — | 2.4 l |
| Battery & runtime | ||
| Battery capacity | — | 5,200 mAh |
| Runtime | — | 150 min |
| Charging time | 360 min | 230 min |
| Size & weight | ||
| Width / diameter | — | 360 mm |
| Length | — | 360 mm |
| Height | — | 105 mm |
| Weight | — | 5.6 kg |
| Shape | Round | Round |
| Colours | White | White, Black |
| App & smart home | ||
| App control | — | Yes |
| Live camera view / video call | — | Yes |
| Remote control | Yes | — |
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