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- RVM 4 Comfort Extra vs Bespoke Jet Bot Combo+
Kärcher RVM 4 Comfort Extra vs Samsung Bespoke Jet Bot Combo+
What RVM 4 Comfort Extra does better (2) and where Bespoke Jet Bot Combo+ wins (2) — every spec side by side.
vs
6.6Battery6.4
Why is RVM 4 Comfort Extra better than Bespoke Jet Bot Combo+?
- Charging time230 min vs 300 min+30%
- Noise level66 dB vs 74 dB+12%
Why is Bespoke Jet Bot Combo+ better than RVM 4 Comfort Extra?
- Runtime160 min vs 180 min+12%
- Clean water tank (dock)2.5 l vs 4 l+60%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 15,000 Pa | — |
| Dustbin (robot) | — | 250 ml |
| Main brush | Single main brush | — |
| Side brushes | 1 | — |
| Carpet detection | Yes | — |
| Noise level | 66 dB | 74 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | — |
| Navigation sensors | LiDAR laser (LDS), Wall sensor, Cliff sensors, Ultrasonic sensor | — |
| Obstacle avoidance | AI camera | — |
| Room mapping & room selection | Yes | — |
| Mopping | ||
| Mop type | Rotating mop pads | — |
| Mop lifting on carpets | Yes | — |
| Extending mop (edges) | Yes | — |
| Base station | ||
| Base station | All-in-one dock (empty + wash) | — |
| Auto-empty dust station | Yes | — |
| Dust bag (dock) | 2.3 l | — |
| Mop washing in the dock | Yes | — |
| Hot-air mop drying | Yes | — |
| Automatic water refill | Yes | — |
| Clean water tank (dock) | 2.5 l | 4 l |
| Dirty water tank (dock) | 3 l | — |
| Battery & runtime | ||
| Battery capacity | 5,200 mAh | — |
| Runtime | 160 min | 180 min |
| Charging time | 230 min | 300 min |
| Size & weight | ||
| Width / diameter | 350 mm | — |
| Length | 350 mm | — |
| Height | 100 mm | — |
| Weight | 3.8 kg | 4.8 kg |
| Shape | Round | Round |
| Colours | White | Grey |
| App & smart home | ||
| App control | Yes | — |
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