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- RVF 7 Comfort Extra vs Qrevo Master
Kärcher RVF 7 Comfort Extra vs Roborock Qrevo Master
What RVF 7 Comfort Extra does better (1) and where Qrevo Master wins (2) — every spec side by side.
vs
6.1Cleaning power6.2
7.3Navigation7.8
9.7Mopping9.8
7.1Base station9.7
Why is RVF 7 Comfort Extra better than Qrevo Master?
- Suction power13,000 Pa vs 10,000 Pa+30%
Why is Qrevo Master better than RVF 7 Comfort Extra?
- Threshold climbing18 mm vs 20 mm+11%
- Dustbin (robot)250 ml vs 300 ml+20%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 13,000 Pa | 10,000 Pa |
| Dustbin (robot) | 250 ml | 300 ml |
| Main brush | Single main brush | — |
| Anti-tangle brush | Yes | — |
| Side brushes | 2 | — |
| Extending side brush | — | Yes |
| Carpet detection | Yes | — |
| Dirt detection | Yes | — |
| Noise level | 67 dB | — |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Wall sensor, Cliff sensors | LiDAR laser (LDS), Cliff sensors |
| Obstacle avoidance | AI camera | AI camera |
| Threshold climbing | 18 mm | 20 mm |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | Roller mop | Roller mop |
| Mop lifting on carpets | Yes | — |
| Water tank (robot) | 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 | — |
| Mop washing in the dock | Yes | Yes |
| Hot-water mop washing | Yes | — |
| Hot-air mop drying | Yes | — |
| Automatic water refill | Yes | Yes |
| Clean water tank (dock) | 3.2 l | — |
| Dirty water tank (dock) | 2.5 l | — |
| Battery & runtime | ||
| Battery capacity | 5,200 mAh | — |
| Runtime | 150 min | — |
| Charging time | 230 min | — |
| Size & weight | ||
| Width / diameter | 360 mm | — |
| Length | 360 mm | — |
| Height | 105 mm | — |
| Weight | 5.6 kg | — |
| Shape | Round | Round |
| Colours | White, Black | Black |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | — | Amazon Alexa, Google Assistant, Apple Siri |
| Live camera view / video call | Yes | — |
| Remote control | — | Yes |
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