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- MD 18501 vs A9SPro carbon
Medion MD 18501 vs ZACO A9SPro carbon
What MD 18501 does better (1) and where A9SPro carbon wins (5) — every spec side by side.
vs
3.2Navigation4.8
3.9Mopping4.7
2.4Battery2.4
Dimensions
Size comparison
MD 18501A9SPro carbon
| MD 18501 | A9SPro carbon | Difference | |
|---|---|---|---|
| Height | 80 mm | 76 mm | +4 mm |
| Width / diameter | 300 mm | 330 mm | −30 mm |
| Length | 300 mm | 330 mm | −30 mm |
| Weight | 2.1 kg | 3 kg | −0.9 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is MD 18501 better than A9SPro carbon?
- Charging time270 min vs 348 min+29%
Why is A9SPro carbon better than MD 18501?
- Obstacle avoidanceBasic sensors (infrared / bumper) vs AI camera
- Runtime90 min vs 110 min+22%
- Height80 mm vs 76 mm+5%
- Dustbin (robot)300 ml vs 450 ml+50%
- Water tank (robot)250 ml vs 300 ml+20%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 900 Pa | — |
| Dustbin (robot) | 300 ml | 450 ml |
| Main brush | — | Single main brush |
| Side brushes | 2 | 2 |
| Noise level | — | 63 dB |
| Navigation & obstacles | ||
| Navigation | — | Camera (vSLAM) |
| Navigation sensors | Cliff sensors | vSLAM camera, Gyroscope, Cliff sensors |
| Obstacle avoidance | Basic sensors (infrared / bumper) | AI camera |
| Threshold climbing | 20 mm | — |
| No-go zones / virtual walls | Yes | Yes |
| Room mapping & room selection | — | Yes |
| Mopping | ||
| Mop type | Mop pad | Mop pad |
| Water tank (robot) | 250 ml | 300 ml |
| Base station | ||
| Base station | Charging dock | Charging dock |
| Battery & runtime | ||
| Battery capacity | — | 2,600 mAh |
| Runtime | 90 min | 110 min |
| Charging time | 270 min | 348 min |
| Cleaning area per charge | 100 m² | — |
| Size & weight | ||
| Width / diameter | 300 mm | 330 mm |
| Length | 300 mm | 330 mm |
| Height | 80 mm | 76 mm |
| Weight | 2.1 kg | 3 kg |
| Shape | Round | Round |
| Colours | White | Black |
| App & smart home | ||
| App control | — | Yes |
| Voice assistants | — | Amazon Alexa, Google Assistant |
| Remote control | Yes | Yes |
