This is obviously a Samsung F300 clone, looks like Samsung ~ Samsvng, Anycall ~ Anycoll, Ultra Music – Ultra Video. It is called SGH F508. It is dual surface also of course, 2.0-inch display on one side and 1.6-inch on the other. It comes with 2.0-megapixel camera, FM radio, Bluetooth and support the MP3 and MP4 playback. The SGH F508 is available for $164.