Not every concept machine is related to it, but this year its hot speculation does stimulate the concept of the machine this pure land, the big factory's uneasy life so that the Black Box such a virtual thing has become a casual enthusiast said hot. Its body is wrapped in a fine polycarbonate and fiber composite material, resulting in a lightweight, strong and very beautiful and smooth shell. 2 megapixel camera MP3 and video playback External OLED display 26.2K color TFT display Bluetooth Wireless Connection Document Browser (jpg.pdf.txt) Compared to previous concept phones, Samsung's work has greater realisability, and the projected keyboard technology has been applied to provide it with strong support. The phone also has a QWERTY keyboard hidden on the left side, which also uses tactile keys and is so thin that it looks the thickness of a normal phone case.