The series of the AT&T devices leak has revealed a new Samsung Infinity touch screen phone. The Samsung Infinity should be a mid-range mobile phone which comes with a 3-inch WQVGA display screen, 2 megapixel fixed focus camera, bluetooth, microSD card slot and aGPS. It will also support HSDPA connecation and GSM Quadband network. The powerpoint has stated a July 20th release date, though this is subjected to latest schedule updates from AT&T.