We would like to share our experience after comparing and testing two robot vacuums – ILIFE A9 vs iRobot Roomba 690. Based on our rating, A9 has the overall rating of 9 out of 10 versus 8.2 for Roomba 690.
A noticeable difference between two models is the size, which is 32 x 7.6/12.5 x 3 (D x H) cm/inches for the A9 and 34 x 9.1/13.4 x 3.6 (D x H) cm/inches for the Roomba 690. The weight of the A9 is 3.1/6.8 kg/lbs, and for the Roomba 690 it is 5.3/11.7 kg/lbs.
The ILIFE A9 is better robot vacuum in this comparison. Check ILIFE A9 price