HTC HD7 has a large touchscreen which is 4.3 inches. A built in kickstand for watching videos. The HTC HD7 is a windows phone with built in Wi-Fi and 3G. This phone has a 5 megapixel camera and lets you capture high defintion video. It has 16 gigabites of internal memory. The HTC HD7 has GPS with A-GPS support and built-in Bing maps. It also has stereo FM Radio as well as MP3/MP4 Players for music and video playback. Twitter, Facebook & Youtube applications are integrated within the HTC HD7 windows phone.