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- RVF 7 Comfort vs RVF 7 Comfort Extra
Kärcher RVF 7 Comfort vs Kärcher RVF 7 Comfort Extra
What RVF 7 Comfort does better (0) and where RVF 7 Comfort Extra wins (1) — every spec side by side.
vs
6.1Cleaning power6.1
7.3Navigation7.3
9.7Mopping9.7
6.4Base station7.1
6.1Battery6.1
Dimensions
Size comparison
RVF 7 ComfortRVF 7 Comfort Extra
| RVF 7 Comfort | RVF 7 Comfort Extra | Difference | |
|---|---|---|---|
| Height | 105 mm | 105 mm | = |
| Width / diameter | 360 mm | 360 mm | = |
| Length | 360 mm | 360 mm | = |
| Weight | 5.6 kg | 5.6 kg | = |
Drawn to the same scale from the official dimensions (front and side).
Why is RVF 7 Comfort better than RVF 7 Comfort Extra?
RVF 7 Comfort has no measurable advantages in this pair.
Why is RVF 7 Comfort Extra better than RVF 7 Comfort?
- Clean water tank (dock)3 l vs 3.2 l+8%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 13,000 Pa | 13,000 Pa |
| Dustbin (robot) | 250 ml | 250 ml |
| Main brush | Single main brush | Single main brush |
| Anti-tangle brush | Yes | Yes |
| Side brushes | 2 | 2 |
| Carpet detection | Yes | Yes |
| Dirt detection | Yes | Yes |
| Noise level | 67 dB | 67 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Wall sensor, Cliff sensors | LiDAR laser (LDS), Wall sensor, Cliff sensors |
| Obstacle avoidance | AI camera | AI camera |
| Threshold climbing | 18 mm | 18 mm |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | Roller mop | Roller mop |
| Mop lifting on carpets | Yes | Yes |
| Water tank (robot) | 130 ml | 130 ml |
| Base station | ||
| Base station | All-in-one dock (empty + wash) | All-in-one dock (empty + wash) |
| Auto-empty dust station | Yes | Yes |
| Dust bag (dock) | 4 l | 4 l |
| Mop washing in the dock | Yes | Yes |
| Hot-water mop washing | Yes | Yes |
| Hot-air mop drying | Yes | Yes |
| Automatic water refill | Yes | Yes |
| Clean water tank (dock) | 3 l | 3.2 l |
| Dirty water tank (dock) | 2.4 l | 2.5 l |
| Battery & runtime | ||
| Battery capacity | 5,200 mAh | 5,200 mAh |
| Runtime | 150 min | 150 min |
| Charging time | 230 min | 230 min |
| Size & weight | ||
| Width / diameter | 360 mm | 360 mm |
| Length | 360 mm | 360 mm |
| Height | 105 mm | 105 mm |
| Weight | 5.6 kg | 5.6 kg |
| Shape | Round | Round |
| Colours | White, Black | White, Black |
| App & smart home | ||
| App control | Yes | Yes |
| Live camera view / video call | Yes | Yes |
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