Samsung has just unveiled their SGH-X820 cell phone or also known as the “Ultra Slim Phone” as Samsung likes to call it. The SGH-X820 measures at 6.99mm in thickness which makes it the worlds thinnest phone. The very small SGH-X820 also features a 2 megapixel camera, MP3 playback, Bluetooth connectivity and TV output. Which will be out in some countries soon. Via Mobile Korea and Engadget.