The first thing that catches your attention with Samsung D900 would be its 0.5 inches thickness, which is almost half that of the Samsung D600. Samsung D900 is wider than average, with its proportions running 4.07x2.01 inches, which provides space for a better grip and a better keypad. Samsung D900 has a completely black color scheme, named Black Carbon.
To open Samsung D900, push the surface of the phone upward. It feels most natural to do this with your thumb. You can adjust Samsung D900's slider settings to answer calls when opened or hang up when closed.
Samsung D900's display is absolutely stunning. At 2.2 inches on the diagonal, the 262,000-color screen displays rich and vibrant colors and easy-to-read text, even under bright daylight. As with other Samsung phones, the menu interface of Samsung D900 is colorful and animated. When scrolling down the lists, you will see the submenu of each menu option. You can adjust Samsung D900 screen's brightness, as well as its backlight timer.