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- RVM 4 Comfort vs P70 Pro Ultra
Kärcher RVM 4 Comfort vs Mova P70 Pro Ultra
What RVM 4 Comfort does better (2) and where P70 Pro Ultra wins (5) — every spec side by side.
vs
7.7Cleaning power8.0
8.5Navigation8.7
7.8Mopping6.9
4.6Base station7.8
6.6Battery9.1
Dimensions
Size comparison
RVM 4 ComfortP70 Pro Ultra
| RVM 4 Comfort | P70 Pro Ultra | Difference | |
|---|---|---|---|
| Height | 100 mm | 104 mm | −4 mm |
| Width / diameter | 350 mm | 350 mm | = |
| Length | 350 mm | 350 mm | = |
Drawn to the same scale from the official dimensions (front and side).
Why is RVM 4 Comfort better than P70 Pro Ultra?
- Height100 mm vs 104 mm+4%
- Noise level66 dB vs 72 dB+9%
Why is P70 Pro Ultra better than RVM 4 Comfort?
- Suction power15,000 Pa vs 30,000 Pa2×
- Runtime160 min vs 250 min+56%
- Clean water tank (dock)2.5 l vs 4 l+60%
- Dust bag (dock)2.3 l vs 3.2 l+39%
- Charging time230 min vs 210 min+10%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 15,000 Pa | 30,000 Pa |
| Dustbin (robot) | — | 300 ml |
| Main brush | Single main brush | Single main brush |
| Anti-tangle brush | — | Yes |
| Side brushes | 1 | 1 |
| Extending side brush | — | Yes |
| Carpet detection | Yes | Yes |
| HEPA filter | — | Yes |
| Noise level | 66 dB | 72 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Wall sensor, Cliff sensors, Ultrasonic sensor | LiDAR laser (LDS), Wall sensor, Cliff sensors, Ultrasonic sensor |
| Obstacle avoidance | AI camera | AI camera |
| Threshold climbing | — | 22 mm |
| No-go zones / virtual walls | — | Yes |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | Rotating mop pads | Rotating mop pads |
| Mop lifting on carpets | Yes | Yes |
| Mop lift height | — | 10.5 mm |
| Automatic mop removal | — | Yes |
| Extending mop (edges) | Yes | Yes |
| Water tank (robot) | — | 80 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) | 2.3 l | 3.2 l |
| Mop washing in the dock | Yes | Yes |
| Hot-water mop washing | — | Yes |
| Hot-air mop drying | Yes | Yes |
| Automatic water refill | Yes | Yes |
| Clean water tank (dock) | 2.5 l | 4 l |
| Dirty water tank (dock) | 3 l | 3.5 l |
| Battery & runtime | ||
| Battery capacity | 5,200 mAh | 5,200 mAh |
| Runtime | 160 min | 250 min |
| Charging time | 230 min | 210 min |
| Size & weight | ||
| Width / diameter | 350 mm | 350 mm |
| Length | 350 mm | 350 mm |
| Height | 100 mm | 104 mm |
| Weight | 3.8 kg | — |
| Shape | Round | Round |
| Colours | White | White |
| App & smart home | ||
| App control | Yes | Yes |
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