It makes sense comparing ECOVACS Deebot N79 vs iRobot Roomba 614 because they both are able to give some premium features. Based on our rating, Deebot N79 has the overall rating of 7 out of 10 versus 5.7 for Roomba 614.
A noticeable difference between two models is the size, which is 33 x 7.8/13 x 3.1 (D x H) cm/inches for the Deebot N79 and 43.1 x12.7/'17 x 5 (D x H) cm/inches for the Roomba 614. The weight of the Deebot N79 is 2.3/6.7 kg/lbs, and for the Roomba 614 it is 5.2/11.5 kg/lbs.
The ECOVACS Deebot N79 is better robot vacuum in this comparison. Check ECOVACS Deebot N79 price