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- Roomba Combo j7 vs A11s Pro AI
iRobot Roomba Combo j7 vs ZACO A11s Pro AI
What Roomba Combo j7 does better (1) and where A11s Pro AI wins (2) — every spec side by side.
vs
6.5Navigation8.6
Why is Roomba Combo j7 better than A11s Pro AI?
- Charging time90 min vs 240 min2.7×
Why is A11s Pro AI better than Roomba Combo j7?
- NavigationCamera (vSLAM) vs Laser (LiDAR)
- Dustbin (robot)300 ml vs 500 ml+67%
Specifications
Side by side
| Suction & cleaning | ||
| Dustbin (robot) | 300 ml | 500 ml |
| Main brush | Dual main brushes | — |
| Side brushes | 1 | — |
| Dirt detection | Yes | — |
| Navigation & obstacles | ||
| Navigation | Camera (vSLAM) | Laser (LiDAR) |
| Navigation sensors | vSLAM camera, Wall sensor, Cliff sensors | LiDAR laser (LDS) |
| Obstacle avoidance | AI camera | AI camera |
| Threshold climbing | 20 mm | — |
| No-go zones / virtual walls | Yes | — |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | Mop pad | — |
| Base station | ||
| Base station | Charging dock | — |
| Battery & runtime | ||
| Runtime | 75 min | — |
| Charging time | 90 min | 240 min |
| Recharge & resume | Yes | — |
| Size & weight | ||
| Width / diameter | 338 mm | — |
| Length | 338 mm | — |
| Height | 87 mm | — |
| Weight | 3.4 kg | — |
| Shape | Round | Round |
| Colours | Black, Silver, Grey | Black |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant | Amazon Alexa, Google Assistant, Apple Siri |
