Sony Ericsson today expanded its 3G range of mobile phones by unveiling the M600i, the only other Sony Ericsson phone in this range is the P990i. The M600i is more or less based on the P990i platform, only slimmer, lighter and better. It comes with 80mb of on board memory, supports memory stick micro cards and features the Symbian 9.1 OS and UIQ 3.0 interface. Features such as the high resolution touch sensitive 2.6-inch display, the Bluetooth and the USB 2.0 which includes support for charging have been ported from its larger sibling but it additionally supports A2DP. The dual function keyboard is similar to Palm’s Treo 700w, other input methods are: 3 way jog dial and handwriting recognition. Media capabilities include playback in MP3 and AAC formats and videos play at 30FPS.