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- Deebot N20 Plus vs X42 SW+
Ecovacs Deebot N20 Plus vs Medion X42 SW+
What Deebot N20 Plus does better (4) and where X42 SW+ wins (1) — every spec side by side.
vs
5.9Cleaning power5.5
5.8Navigation4.3
6.4Mopping2.4
5.1Base station6.2
8.6Battery8.9
Dimensions
Size comparison
Deebot N20 PlusX42 SW+
| Deebot N20 Plus | X42 SW+ | Difference | |
|---|---|---|---|
| Height | 96 mm | 98 mm | −2 mm |
| Width / diameter | 353 mm | 350 mm | +3 mm |
| Length | 353 mm | 350 mm | +3 mm |
| Weight | 4.2 kg | 3.2 kg | +1 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is Deebot N20 Plus better than X42 SW+?
- Mop typeVibrating / sonic mop vs Mop pad
- Runtime300 min vs 240 min+25%
- Height96 mm vs 98 mm+2%
- Dustbin (robot)400 ml vs 300 ml+33%
Why is X42 SW+ better than Deebot N20 Plus?
- Dust bag (dock)1.5 l vs 3 l2×
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 8,000 Pa | 8,000 Pa |
| Dustbin (robot) | 400 ml | 300 ml |
| Main brush | Single main brush | Single main brush |
| Anti-tangle brush | Yes | — |
| Side brushes | 1 | 1 |
| Carpet detection | Yes | Yes |
| HEPA filter | — | Yes |
| Noise level | 67 dB | — |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Wall sensor, Cliff sensors | LiDAR laser (LDS), Cliff sensors |
| Obstacle avoidance | Basic sensors (infrared / bumper) | Basic sensors (infrared / bumper) |
| Threshold climbing | 20 mm | — |
| No-go zones / virtual walls | Yes | Yes |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | Vibrating / sonic mop | Mop pad |
| Water tank (robot) | 220 ml | — |
| Base station | ||
| Base station | Auto-empty dock | Auto-empty dock |
| Auto-empty dust station | Yes | Yes |
| Dust bag (dock) | 1.5 l | 3 l |
| Mop washing in the dock | Yes | — |
| Battery & runtime | ||
| Battery capacity | 5,200 mAh | 5,200 mAh |
| Runtime | 300 min | 240 min |
| Charging time | 390 min | — |
| Cleaning area per charge | 550 m² | — |
| Size & weight | ||
| Width / diameter | 353 mm | 350 mm |
| Length | 353 mm | 350 mm |
| Height | 96 mm | 98 mm |
| Weight | 4.2 kg | 3.2 kg |
| Shape | Round | Round |
| Colours | White | White |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant | — |









