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- RCV 2 vs Q7 L5+
Kärcher RCV 2 vs Roborock Q7 L5+
What RCV 2 does better (2) and where Q7 L5+ wins (7) — every spec side by side.
Dimensions
Size comparison
RCV 2Q7 L5+
| RCV 2 | Q7 L5+ | Difference | |
|---|---|---|---|
| Height | 80 mm | 99 mm | −19 mm |
| Width / diameter | 325 mm | 325 mm | = |
| Length | 325 mm | 325 mm | = |
| Weight | 3.1 kg | 4.7 kg | −1.6 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is RCV 2 better than Q7 L5+?
- Dustbin (robot)420 ml vs 200 ml2.1×
- Height80 mm vs 99 mm+24%
Why is Q7 L5+ better than RCV 2?
- Suction power4,000 Pa vs 8,000 Pa2×
- NavigationGyroscope vs Laser (LiDAR)
- Base stationCharging dock vs Auto-empty dock
- Runtime130 min vs 150 min+15%
- Battery capacity2,600 mAh vs 3,200 mAh+23%
- Water tank (robot)250 ml vs 280 ml+12%
- Noise level65 dB vs 60 dB+8%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 4,000 Pa | 8,000 Pa |
| Dustbin (robot) | 420 ml | 200 ml |
| Main brush | Single main brush | Single main brush |
| Anti-tangle brush | — | Yes |
| Side brushes | 1 | 1 |
| Carpet detection | — | Yes |
| Noise level | 65 dB | 60 dB |
| Navigation & obstacles | ||
| Navigation | Gyroscope | Laser (LiDAR) |
| Navigation sensors | Gyroscope, Wall sensor, Cliff sensors | LiDAR laser (LDS), Cliff sensors |
| Obstacle avoidance | Basic sensors (infrared / bumper) | Basic sensors (infrared / bumper) |
| Threshold climbing | — | 20 mm |
| No-go zones / virtual walls | Yes | Yes |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | — | Mop pad |
| Water tank (robot) | 250 ml | 280 ml |
| Base station | ||
| Base station | Charging dock | Auto-empty dock |
| Auto-empty dust station | — | Yes |
| Dust bag (dock) | — | 2.7 l |
| Battery & runtime | ||
| Battery capacity | 2,600 mAh | 3,200 mAh |
| Runtime | 130 min | 150 min |
| Charging time | 330 min | — |
| Size & weight | ||
| Width / diameter | 325 mm | 325 mm |
| Length | 325 mm | 325 mm |
| Height | 80 mm | 99 mm |
| Weight | 3.1 kg | 4.7 kg |
| Shape | Round | Round |
| Colours | White, Yellow, Black | Black |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | — | Amazon Alexa, Google Assistant |
