The Samsung E250 is an entry-level compact and slide phone. The E520 is cool-looking slide phone with a camera, music player, FM radio, Bluetooth and a memory card slot for storing loads of music. The Samsung E250 comes with a smooth slide open mechanism, which allows the user to view the large colour screen when the handset is closed. The phone comes with a integrated VGA camera which comes with camcorder video capabilities. The Samsung E250 comes with a FM radio feature, which allows the user to listen to a variety of radio stations. The USB connection is most useful for transferring music, pictures and videos to and from a computer. The built-in memory of 13 Mbytes is enough to store 3 or 4 songs only, but you can expand the memory with a MicroSD memory card.