- brandnew.uk.com
- Compare
- D20 Air Plus vs RVC 3
Dreame D20 Air Plus vs Kärcher RVC 3
What D20 Air Plus does better (5) and where RVC 3 wins (2) — every spec side by side.
vs
7.4Cleaning power7.9
4.3Navigation4.3
4.4Mopping4.4
4.5Battery4.2
Dimensions
Size comparison
D20 Air PlusRVC 3
| D20 Air Plus | RVC 3 | Difference | |
|---|---|---|---|
| Height | 95 mm | 97 mm | −2 mm |
| Width / diameter | 325 mm | 330 mm | −5 mm |
| Length | 325 mm | 330 mm | −5 mm |
| Weight | 2.6 kg | 2.8 kg | −0.2 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is D20 Air Plus better than RVC 3?
- Base stationAuto-empty dock vs Charging dock
- Suction power20,000 Pa vs 15,000 Pa+33%
- Runtime150 min vs 130 min+15%
- Battery capacity3,200 mAh vs 2,600 mAh+23%
- Height95 mm vs 97 mm+2%
Why is RVC 3 better than D20 Air Plus?
- Dustbin (robot)220 ml vs 520 ml2.4×
- Charging time270 min vs 230 min+17%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 20,000 Pa | 15,000 Pa |
| Dustbin (robot) | 220 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 | — | 67 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Cliff sensors | 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 | Mop pad | Mop pad |
| Water tank (robot) | 280 ml | 280 ml |
| Base station | ||
| Base station | Auto-empty dock | Charging dock |
| Auto-empty dust station | Yes | — |
| Dust bag (dock) | 4 l | — |
| Battery & runtime | ||
| Battery capacity | 3,200 mAh | 2,600 mAh |
| Runtime | 150 min | 130 min |
| Charging time | 270 min | 230 min |
| Cleaning area per charge | 140 m² | — |
| Size & weight | ||
| Width / diameter | 325 mm | 330 mm |
| Length | 325 mm | 330 mm |
| Height | 95 mm | 97 mm |
| Weight | 2.6 kg | 2.8 kg |
| Shape | Round | Round |
| Colours | Black | White |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant, Apple Siri | — |
