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- MD 20021 vs Robot Vacuum-Mop 2
Medion MD 20021 vs Xiaomi Robot Vacuum-Mop 2
What MD 20021 does better (2) and where Robot Vacuum-Mop 2 wins (1) — every spec side by side.
vs
3.2Cleaning power3.1
2.3Mopping2.3
5.0Battery2.8
Dimensions
Size comparison
MD 20021Robot Vacuum-Mop 2
| MD 20021 | Robot Vacuum-Mop 2 | Difference | |
|---|---|---|---|
| Height | 80 mm | 81 mm | −1 mm |
| Width / diameter | 350 mm | 350 mm | = |
| Length | 350 mm | 350 mm | = |
| Weight | 3.4 kg | 3.6 kg | −0.2 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is MD 20021 better than Robot Vacuum-Mop 2?
- Runtime140 min vs 110 min+27%
- Suction power2,800 Pa vs 2,700 Pa+4%
Why is Robot Vacuum-Mop 2 better than MD 20021?
- Dustbin (robot)600 ml vs 800 ml+33%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 2,800 Pa | 2,700 Pa |
| Dustbin (robot) | 600 ml | 800 ml |
| Main brush | Single main brush | Single main brush |
| Side brushes | 2 | 1 |
| Navigation & obstacles | ||
| Navigation | — | Laser (LiDAR) |
| Navigation sensors | Cliff sensors | LiDAR laser (LDS) |
| Obstacle avoidance | Basic sensors (infrared / bumper) | Basic sensors (infrared / bumper) |
| Threshold climbing | — | 20 mm |
| Mopping | ||
| Mop type | Mop pad | Mop pad |
| Base station | ||
| Base station | Charging dock | Charging dock |
| Battery & runtime | ||
| Battery capacity | — | 3,200 mAh |
| Runtime | 140 min | 110 min |
| Charging time | 240 min | — |
| Cleaning area per charge | — | 150 m² |
| Size & weight | ||
| Width / diameter | 350 mm | 350 mm |
| Length | 350 mm | 350 mm |
| Height | 80 mm | 81 mm |
| Weight | 3.4 kg | 3.6 kg |
| Shape | Round | Round |
| Colours | White | White |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant | — |









