It makes sense comparing Xiaomi Mi Robot vs Samsung POWERbot R7070 because they both are able to give some premium features. Based on our rating, both robot vacuums have the same overall rating of 8.5.
Advantages Xiaomi Mi Robot over Samsung POWERbot R7070
Lower noise level, 65 dB vs 74 dB
Larger dust bin capacity, 420 ml vs 300 ml
A Virtual Wall creates an invisible barrier that Mi Robot won't cross
Better battery life, 150 min vs 90 min
Advantages Samsung POWERbot R7070 over Xiaomi Mi Robot
Remote control gives you convenient, remote access to robot commands
Less charging time, 3 hrs vs 4 hrs
Common features and specifications
Both robot vacuums are Wi-Fi enabled
Dry cleaning mode
Both robot vacuums use smart path planning to clean more efficient
Single room mode
Intensive clean mode
A noticeable difference between two models is the size, which is 35.4 x 9.6/13.6 x 3.8 (D x H) cm/inches for the Mi Robot and 34.7 x 9.6/13.7 x 3.8 (D x H) cm/inches for the POWERbot R7070. The weight of the Mi Robot is 3.8/8.4 kg/lbs, and for the POWERbot R7070 it is 4.3/9.5 kg/lbs.