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- D9 vs A8s
Neato D9 vs ZACO A8s
What D9 does better (3) and where A8s wins (1) — every spec side by side.
Why is D9 better than A8s?
- NavigationLaser (LiDAR) vs Camera (vSLAM)
- Charging time100 min vs 360 min3.6×
- Dustbin (robot)700 ml vs 600 ml+17%
Why is A8s better than D9?
- Runtime90 min vs 110 min+22%
Specifications
Side by side
| Suction & cleaning | ||
| Dustbin (robot) | 700 ml | 600 ml |
| Main brush | Single main brush | — |
| Side brushes | 1 | — |
| Dirt detection | Yes | — |
| HEPA filter | Yes | Yes |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Camera (vSLAM) |
| Navigation sensors | LiDAR laser (LDS) | vSLAM camera |
| No-go zones / virtual walls | Yes | — |
| Room mapping & room selection | Yes | Yes |
| Base station | ||
| Base station | Charging dock | — |
| Battery & runtime | ||
| Runtime | 90 min | 110 min |
| Charging time | 100 min | 360 min |
| Cleaning area per charge | 150 m² | — |
| Size & weight | ||
| Width / diameter | 335 mm | — |
| Length | 335 mm | — |
| Height | 101 mm | — |
| Weight | 3.7 kg | — |
| Shape | Round | Round |
| Colours | Black | Black |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant | Amazon Alexa, Google Assistant, Apple Siri |
| Remote control | Yes | Yes |









