iRobot Roomba vs. Samsung Navibot

The iRobot Roomba has reigned supreme in the robot vacuum market for a long time. But recently, many new vaccum robots have been released by very prominent manufacturers such as Phillips, Samsung, Asus and MSI. The new generations of robots features, in general, smart maping capabilities that allow for a methodical cleaning of a room. So far, the comparison between this upcoming robots and the well established Roomba was only theoretical and only the Neato XV-11 had a chance of  defiying the titan. It is Samsung's SR8855 (ak.a.  Navibot) turn to try its best and defeat the iRobots cleaning queen, the Roomba 570 series. As shown in the video below, although the Navibot have advanced navigation features, it might be more prone to get entangled in wires lying around and to attempt at eating larger objects such as socks or shirts. http://www.youtube.com/watch?v=Bx_RZ8njIWo