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- Master Aqua Pro vs RVC 3 Comfort Extra
ETA Master Aqua Pro vs Kärcher RVC 3 Comfort Extra
What Master Aqua Pro does better (5) and where RVC 3 Comfort Extra wins (4) — every spec side by side.
vs
6.0Cleaning power7.8
4.3Navigation4.3
6.8Mopping4.4
6.4Base station5.4
7.8Battery4.2
Dimensions
Size comparison
Master Aqua ProRVC 3 Comfort Extra
| Master Aqua Pro | RVC 3 Comfort Extra | Difference | |
|---|---|---|---|
| Height | 105 mm | 97 mm | +8 mm |
| Width / diameter | 349 mm | 330 mm | +19 mm |
| Length | 349 mm | 330 mm | +19 mm |
| Weight | 3.5 kg | 2.8 kg | +0.7 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is Master Aqua Pro better than RVC 3 Comfort Extra?
- Mop typeRotating mop pads vs Mop pad
- Runtime240 min vs 130 min+85%
- Base stationMop-washing dock vs Auto-empty dock
- Battery capacity5,200 mAh vs 2,600 mAh2×
- Dustbin (robot)800 ml vs 520 ml+54%
Why is RVC 3 Comfort Extra better than Master Aqua Pro?
- Suction power8,000 Pa vs 15,000 Pa+88%
- Height105 mm vs 97 mm+8%
- Charging time360 min vs 230 min+57%
- Noise level75 dB vs 67 dB+12%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 8,000 Pa | 15,000 Pa |
| Dustbin (robot) | 800 ml | 520 ml |
| Main brush | Single main brush | Single main brush |
| Anti-tangle brush | Yes | Yes |
| Side brushes | 1 | 1 |
| Carpet detection | Yes | Yes |
| HEPA filter | Yes | — |
| Noise level | 75 dB | 67 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Cliff sensors, Ultrasonic sensor | LiDAR laser (LDS), Cliff sensors |
| Obstacle avoidance | Basic sensors (infrared / bumper) | Basic sensors (infrared / bumper) |
| No-go zones / virtual walls | Yes | Yes |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | Rotating mop pads | Mop pad |
| Mop lifting on carpets | Yes | — |
| Mop lift height | 10 mm | — |
| Water tank (robot) | — | 280 ml |
| Base station | ||
| Base station | Mop-washing dock | Auto-empty dock |
| Auto-empty dust station | — | Yes |
| Dust bag (dock) | — | 2.5 l |
| Mop washing in the dock | Yes | — |
| Hot-air mop drying | Yes | — |
| Automatic water refill | Yes | — |
| Clean water tank (dock) | 3.3 l | — |
| Dirty water tank (dock) | 3.7 l | — |
| Battery & runtime | ||
| Battery capacity | 5,200 mAh | 2,600 mAh |
| Runtime | 240 min | 130 min |
| Charging time | 360 min | 230 min |
| Size & weight | ||
| Width / diameter | 349 mm | 330 mm |
| Length | 349 mm | 330 mm |
| Height | 105 mm | 97 mm |
| Weight | 3.5 kg | 2.8 kg |
| Shape | Round | Round |
| Colours | White | White |
| App & smart home | ||
| App control | Yes | Yes |
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