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- Roomba i7558 vs Exvac 880
iRobot Roomba i7558 vs Mamibot Exvac 880
What Roomba i7558 does better (2) and where Exvac 880 wins (2) — every spec side by side.
vs
5.2Cleaning power3.2
3.2Navigation8.5
2.4Battery7.1
Dimensions
Size comparison
Roomba i7558Exvac 880
| Roomba i7558 | Exvac 880 | Difference | |
|---|---|---|---|
| Height | 93 mm | 98 mm | −5 mm |
| Width / diameter | 340 mm | 330 mm | +10 mm |
| Length | 340 mm | 330 mm | +10 mm |
| Weight | 3.4 kg | 3.2 kg | +0.2 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is Roomba i7558 better than Exvac 880?
- Height93 mm vs 98 mm+5%
- Dustbin (robot)400 ml vs 300 ml+33%
Why is Exvac 880 better than Roomba i7558?
- NavigationCamera (vSLAM) vs Laser (LiDAR)
- Runtime75 min vs 120 min+60%
Specifications
Side by side
| Suction & cleaning | ||
| Dustbin (robot) | 400 ml | 300 ml |
| Noise level | — | 70 dB |
| Navigation & obstacles | ||
| Navigation | Camera (vSLAM) | Laser (LiDAR) |
| Navigation sensors | vSLAM camera | LiDAR laser (LDS) |
| Threshold climbing | 20 mm | — |
| No-go zones / virtual walls | Yes | — |
| Room mapping & room selection | Yes | Yes |
| Base station | ||
| Base station | Charging dock | — |
| Battery & runtime | ||
| Runtime | 75 min | 120 min |
| Charging time | — | 120 min |
| Cleaning area per charge | — | 120 m² |
| Size & weight | ||
| Width / diameter | 340 mm | 330 mm |
| Length | 340 mm | 330 mm |
| Height | 93 mm | 98 mm |
| Weight | 3.4 kg | 3.2 kg |
| Shape | Round | Round |
| Colours | Grey | White |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | — | Amazon Alexa, Google Assistant |
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