The present review is aimed to compare two robot vacuums - iRobot Roomba i7 7150 vs Samsung POWERbot R7040. Based on our rating, Roomba i7 7150 has the overall rating of 7.7 out of 10 versus 8.2 for POWERbot R7040.
A noticeable difference between two models is the size, which is 33.7 x 9.1/13.3 x 3.6 (D x H) cm/inches for the Roomba i7 7150 and 34.7 x 9.6/13.7 x 3.8 (D x H) cm/inches for the POWERbot R7040. The weight of the Roomba i7 7150 is 3.3/7.4 kg/lbs, and for the POWERbot R7040 it is 3.9/8.8 kg/lbs.
The Samsung POWERbot R7040 is better robot vacuums in this comparison. Check Samsung POWERbot R7040 price