Roomba model comparison chart (2021) - i3 vs i4 vs e5 vs i6 vs i7 and more
iRobot is the world s largest manufacturer of robotic vacuums. Its robovacs are sold under
Roomba brand name globally. The problem is that there are tons of different Roomba models out there and Roomba s naming convention is no straightforward.
In this article, we try to clarify how various Roomba models differ from each other - and also to shine some light on Roomba s odd naming conventions. We have reviewed almost all Roomba models that exist, and thus the opinions mentioned on each model / series are based on our extensive reviews.