An affordable robot vacuum is always a good option to consider, so ILIFE A4s vs iRobot Roomba E5 comparison definitely makes sense. Based on our rating, A4s has the overall rating of 6.2 out of 10 versus 7.2 for Roomba E5.
A noticeable difference between two models is the size, which is 31 x 7.6/12.2 x 12.2 x 3 (D x H) cm/inches for the A4s and 34.3 x 9.4/13.5 x 3.7 (D x H) cm/inches for the Roomba E5. The weight of the A4s is 2.2/4.9 kg/lbs, and for the Roomba E5 it is 3.3/7.4 kg/lbs.
The iRobot Roomba E5 is better robot vacuum in this comparison. Check iRobot Roomba E5 price