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- P20 vs A3s
AIRROBO P20 vs Imass A3s
What P20 does better (0) and where A3s wins (2) — every spec side by side.
Why is P20 better than A3s?
P20 has no measurable advantages in this pair.
Why is A3s better than P20?
- Charging time360 min vs 240 min+50%
- Dustbin (robot)600 ml vs 800 ml+33%
Specifications
Side by side
| Suction & cleaning | ||
| Dustbin (robot) | 600 ml | 800 ml |
| HEPA filter | — | Yes |
| Noise level | — | 60 dB |
| Navigation & obstacles | ||
| Navigation sensors | Cliff sensors | Cliff sensors |
| Obstacle avoidance | Basic sensors (infrared / bumper) | Basic sensors (infrared / bumper) |
| Base station | ||
| Base station | — | Charging dock |
| Battery & runtime | ||
| Runtime | 120 min | — |
| Charging time | 360 min | 240 min |
| Size & weight | ||
| Shape | Round | — |
| Colours | Black | Black |
| App & smart home | ||
| App control | — | Yes |
| Remote control | — | Yes |
