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- Roomba 694 vs A9s
iRobot Roomba 694 vs ZACO A9s
What Roomba 694 does better (1) and where A9s wins (0) — every spec side by side.
vs
8.9Cleaning power9.3
2.6Navigation2.2
5.0Base station5.0
Why is Roomba 694 better than A9s?
- Charging time120 min vs 180 min+50%
Why is A9s better than Roomba 694?
A9s has no measurable advantages in this pair.
Specifications
Side by side
| Suction & cleaning | ||
| Dustbin (robot) | — | 600 ml |
| Main brush | Dual main brushes | — |
| Side brushes | 1 | — |
| Noise level | 61 dB | 60 dB |
| Navigation & obstacles | ||
| Navigation | — | Camera (vSLAM) |
| Navigation sensors | Cliff sensors | vSLAM camera |
| Obstacle avoidance | Basic sensors (infrared / bumper) | — |
| Threshold climbing | 15 mm | — |
| Room mapping & room selection | — | Yes |
| Base station | ||
| Base station | Charging dock | Charging dock |
| Battery & runtime | ||
| Battery capacity | 1,800 mAh | — |
| Runtime | 60 min | — |
| Charging time | 120 min | 180 min |
| Size & weight | ||
| Width / diameter | 340 mm | — |
| Length | 340 mm | — |
| Height | 94 mm | — |
| Weight | 3.5 kg | — |
| Shape | Round | — |
| Colours | Black, Silver | — |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant | Apple Siri |
| Remote control | — | Yes |
