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- Deebot N20 vs Robot Vacuum S40 Pro
Ecovacs Deebot N20 vs Xiaomi Robot Vacuum S40 Pro
What Deebot N20 does better (3) and where Robot Vacuum S40 Pro wins (5) — every spec side by side.
vs
6.3Cleaning power7.6
5.8Navigation5.0
3.3Mopping7.0
8.6Battery5.9
Dimensions
Size comparison
Deebot N20Robot Vacuum S40 Pro
| Deebot N20 | Robot Vacuum S40 Pro | Difference | |
|---|---|---|---|
| Height | 96 mm | 99 mm | −3 mm |
| Width / diameter | 353 mm | 355 mm | −2 mm |
| Length | 353 mm | 355 mm | −2 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Deebot N20 better than Robot Vacuum S40 Pro?
- Runtime300 min vs 180 min+67%
- Cleaning area per charge550 m² vs 180 m²3.1×
- Height96 mm vs 99 mm+3%
Why is Robot Vacuum S40 Pro better than Deebot N20?
- Mop typeMop pad vs Rotating mop pads
- Suction power8,000 Pa vs 15,000 Pa+88%
- Water tank (robot)220 ml vs 310 ml+41%
- Charging time390 min vs 360 min+8%
- Dustbin (robot)400 ml vs 430 ml+7%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 8,000 Pa | 15,000 Pa |
| Dustbin (robot) | 400 ml | 430 ml |
| Main brush | Single main brush | Single main brush |
| Anti-tangle brush | Yes | Yes |
| Side brushes | 1 | 1 |
| Extending side brush | — | Yes |
| Carpet detection | Yes | Yes |
| HEPA filter | — | Yes |
| Noise level | 65 dB | 65 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Wall sensor, Cliff sensors | LiDAR laser (LDS), Wall sensor, Cliff sensors |
| Obstacle avoidance | Basic sensors (infrared / bumper) | Basic sensors (infrared / bumper) |
| Threshold climbing | 20 mm | 20 mm |
| No-go zones / virtual walls | Yes | — |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | Mop pad | Rotating mop pads |
| Mop lifting on carpets | — | Yes |
| Mop lift height | — | 10 mm |
| Extending mop (edges) | — | Yes |
| Water tank (robot) | 220 ml | 310 ml |
| Base station | ||
| Base station | Charging dock | Charging dock |
| Mop washing in the dock | Yes | — |
| Battery & runtime | ||
| Battery capacity | 5,200 mAh | 5,200 mAh |
| Runtime | 300 min | 180 min |
| Charging time | 390 min | 360 min |
| Cleaning area per charge | 550 m² | 180 m² |
| Size & weight | ||
| Width / diameter | 353 mm | 355 mm |
| Length | 353 mm | 355 mm |
| Height | 96 mm | 99 mm |
| Weight | — | 4.2 kg |
| Shape | Round | Round |
| Colours | White | White |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant | Amazon Alexa, Google Assistant |
