It makes sense comparing Pure Clean PUCRC25 vs iRobot Roomba 614 because they both are able to give some premium features. Based on our rating, PUCRC25 has the overall rating of 5.2 out of 10 versus 5.7 for Roomba 614.
A noticeable difference between two models is the size, which is 28 x 7.3/11 x 2.9 (D x H) cm/inches for the PUCRC25 and 43.1 x12.7/'17 x 5 (D x H) cm/inches for the Roomba 614. The weight of the PUCRC25 is 2.1/4.7 kg/lbs, and for the Roomba 614 it is 5.2/11.5 kg/lbs.