The Samsung POWERbot R7040 vs ILIFE A9 comparison proves that these robot vacuums have many common features. Based on our rating, POWERbot R7040 has the overall rating of 8.2 out of 10 versus 9 for A9.
A noticeable difference between two models is the size, which is 34.7 x 9.6/13.7 x 3.8 (D x H) cm/inches for the POWERbot R7040 and 32 x 7.6/12.5 x 3 (D x H) cm/inches for the A9. The weight of the POWERbot R7040 is 3.9/8.8 kg/lbs, and for the A9 it is 3.1/6.8 kg/lbs.
The ILIFE A9 is better robot vacuums in this comparison. Check ILIFE A9 price