One of the latest additions to Eten’s line of Windows Mobile based phones is the X610. It is the successor of X600 and packs a lot of features in a sleek body. Hardware wise, the device is almost identical with the one it replaces, but on the software side, there are some pleasant differences. Its operating system is now Windows Mobile Professional 6.1 and packs the full SPB Shell personalized interface, which makes it easier to use by fingers only and definitely looks better than the plain WM OS.