3.5-inch screen with 160 pixels per inch (ppi). Single 'home' button. Thinner than any other phone at 11.6mm volume controls. Two megapixel camera built-in on back. Headset jack (3.5mm) and Sleep/wake button on top. Speaker, microphone, iPod connector on bottom. Proxmity sensor to turn off screen and touch sensor when you put it close your head. Ambient light sensor to turn down/screen. And the acceleromter to determine landscape/portrait orientation. Includes coverflow technology. [9:55 a]