Previously known as the Supersonic, the HTC Evo 4G is the first 4G smartphone to be released in the U.S. It will run on Sprint's WiMax network and is expected to be released in this summer. Aside from the 4G support, the Evo boasts a 4.3-inch capacitive touch screen, Android 2.1, a 1GHz Snapdragon processor, and an 8-megapixel camera.
