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- Mars01 vs X21 SW
Laresar Mars01 vs Medion X21 SW
What Mars01 does better (0) and where X21 SW wins (0) — every spec side by side.
Why is Mars01 better than X21 SW?
Mars01 has no measurable advantages in this pair.
Why is X21 SW better than Mars01?
X21 SW has no measurable advantages in this pair.
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | — | 3,000 Pa |
| Dustbin (robot) | — | 250 ml |
| Main brush | — | Single main brush |
| Side brushes | — | 2 |
| Carpet detection | — | Yes |
| HEPA filter | Yes | Yes |
| Noise level | — | 68 dB |
| Navigation & obstacles | ||
| Navigation | — | Laser (LiDAR) |
| Navigation sensors | Cliff sensors | LiDAR laser (LDS), Wall sensor, Cliff sensors |
| Obstacle avoidance | Basic sensors (infrared / bumper) | Basic sensors (infrared / bumper) |
| Threshold climbing | — | 18 mm |
| No-go zones / virtual walls | — | Yes |
| Room mapping & room selection | — | Yes |
| Mopping | ||
| Mop type | — | Mop pad |
| Water tank (robot) | — | 250 ml |
| Base station | ||
| Base station | — | Auto-empty dock |
| Auto-empty dust station | — | Yes |
| Dust bag (dock) | — | 2.5 l |
| Battery & runtime | ||
| Battery capacity | — | 3,200 mAh |
| Runtime | — | 150 min |
| Charging time | — | 300 min |
| Cleaning area per charge | — | 120 m² |
| Size & weight | ||
| Width / diameter | — | 320 mm |
| Length | — | 320 mm |
| Height | — | 93 mm |
| Weight | — | 3 kg |
| Shape | Round | Round |
| Colours | Black | White, Silver |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa | — |
| Remote control | Yes | — |
