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- MD 20021 vs Mi Robot Vacuum-Mop 2S
Medion MD 20021 vs Xiaomi Mi Robot Vacuum-Mop 2S
What MD 20021 does better (4) and where Mi Robot Vacuum-Mop 2S wins (0) — every spec side by side.
vs
3.2Cleaning power2.2
2.3Mopping3.1
5.0Battery2.8
Dimensions
Size comparison
MD 20021Mi Robot Vacuum-Mop 2S
| MD 20021 | Mi Robot Vacuum-Mop 2S | Difference | |
|---|---|---|---|
| Height | 80 mm | 95 mm | −15 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 Mi Robot Vacuum-Mop 2S?
- Runtime140 min vs 90 min+56%
- Suction power2,800 Pa vs 2,200 Pa+27%
- Dustbin (robot)600 ml vs 300 ml2×
- Height80 mm vs 95 mm+19%
Why is Mi Robot Vacuum-Mop 2S better than MD 20021?
Mi Robot Vacuum-Mop 2S has no measurable advantages in this pair.
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 2,800 Pa | 2,200 Pa |
| Dustbin (robot) | 600 ml | 300 ml |
| Main brush | Single main brush | Single main brush |
| Side brushes | 2 | 1 |
| HEPA filter | — | Yes |
| Navigation & obstacles | ||
| Navigation | — | Laser (LiDAR) |
| Navigation sensors | Cliff sensors | LiDAR laser (LDS) |
| Obstacle avoidance | Basic sensors (infrared / bumper) | Basic sensors (infrared / bumper) |
| No-go zones / virtual walls | — | Yes |
| Mopping | ||
| Mop type | Mop pad | Mop pad |
| Water tank (robot) | — | 200 ml |
| Base station | ||
| Base station | Charging dock | Charging dock |
| Battery & runtime | ||
| Runtime | 140 min | 90 min |
| Charging time | 240 min | 240 min |
| Size & weight | ||
| Width / diameter | 350 mm | 350 mm |
| Length | 350 mm | 350 mm |
| Height | 80 mm | 95 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 | — |
