The Samsung POWERbot R7040 vs bObsweep PetHair 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 6 for PetHair.
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 35 x 10.7/13.8 x 3.9 (D x H) cm/inches for the PetHair. The weight of the POWERbot R7040 is 3.9/8.8 kg/lbs, and for the PetHair it is 3.5/7.7 kg/lbs.
The Samsung POWERbot R7040 is better robot vacuum in this comparison. Check Samsung POWERbot R7040 price