If you’re in the market for a robot vacuum and want to invest in the best, you are probably considering the iRobot Roomba 614 and Eufy RoboVac 11S. Based on our rating, Roomba 614 has the overall rating of 5.7 out of 10 versus 6.5 for RoboVac 11S.
A noticeable difference between two models is the size, which is 43.1 x12.7/'17 x 5 (D x H) cm/inches for the Roomba 614 and 44.4 x 7.2/17.5 x 2.8 (D x H) cm/inches for the RoboVac 11S. The weight of the Roomba 614 is 5.2/11.5 kg/lbs, and for the RoboVac 11S it is 2.5/5.7 kg/lbs.