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- X21 SW vs Q5 Pro
Medion X21 SW vs Roborock Q5 Pro
What X21 SW does better (2) and where Q5 Pro wins (5) — every spec side by side.
Dimensions
Size comparison
X21 SWQ5 Pro
| X21 SW | Q5 Pro | Difference | |
|---|---|---|---|
| Height | 93 mm | 96 mm | −3 mm |
| Width / diameter | 320 mm | 350 mm | −30 mm |
| Length | 320 mm | 350 mm | −30 mm |
| Weight | 3 kg | 3.5 kg | −0.5 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is X21 SW better than Q5 Pro?
- Height93 mm vs 96 mm+3%
- Charging time300 min vs 360 min+20%
Why is Q5 Pro better than X21 SW?
- Runtime150 min vs 240 min+60%
- Threshold climbing18 mm vs 20 mm+11%
- Dustbin (robot)250 ml vs 450 ml+80%
- Cleaning area per charge120 m² vs 200 m²+67%
- Water tank (robot)250 ml vs 290 ml+16%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 3,000 Pa | — |
| Dustbin (robot) | 250 ml | 450 ml |
| Main brush | Single main brush | — |
| Side brushes | 2 | — |
| Carpet detection | Yes | — |
| HEPA filter | Yes | — |
| Noise level | 68 dB | 67 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Wall sensor, Cliff sensors | LiDAR laser (LDS) |
| Obstacle avoidance | Basic sensors (infrared / bumper) | — |
| Threshold climbing | 18 mm | 20 mm |
| No-go zones / virtual walls | Yes | Yes |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | Mop pad | — |
| Water tank (robot) | 250 ml | 290 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 | 240 min |
| Charging time | 300 min | 360 min |
| Cleaning area per charge | 120 m² | 200 m² |
| Size & weight | ||
| Width / diameter | 320 mm | 350 mm |
| Length | 320 mm | 350 mm |
| Height | 93 mm | 96 mm |
| Weight | 3 kg | 3.5 kg |
| Shape | Round | Round |
| Colours | White, Silver | Black |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa | — |
