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- Roomba i3 vs Roomba i7558
iRobot Roomba i3 vs iRobot Roomba i7558
What Roomba i3 does better (0) and where Roomba i7558 wins (1) — every spec side by side.
vs
5.2Cleaning power5.2
2.0Navigation3.2
5.0Base station5.0
2.5Battery2.4
Why is Roomba i3 better than Roomba i7558?
Roomba i3 has no measurable advantages in this pair.
Why is Roomba i7558 better than Roomba i3?
- NavigationGyroscope vs Camera (vSLAM)
Specifications
Side by side
| Suction & cleaning | ||
| Dustbin (robot) | 400 ml | 400 ml |
| Navigation & obstacles | ||
| Navigation | Gyroscope | Camera (vSLAM) |
| Navigation sensors | — | vSLAM camera |
| Threshold climbing | — | 20 mm |
| No-go zones / virtual walls | — | Yes |
| Room mapping & room selection | — | Yes |
| Base station | ||
| Base station | Charging dock | Charging dock |
| Battery & runtime | ||
| Runtime | 75 min | 75 min |
| Charging time | 360 min | — |
| Size & weight | ||
| Width / diameter | — | 340 mm |
| Length | — | 340 mm |
| Height | — | 93 mm |
| Weight | — | 3.4 kg |
| Shape | Round | Round |
| Colours | Black | Grey |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant | — |
| Remote control | Yes | — |








