Samsung and AT&T today announced the Galaxy S II Skyrocket, one of the first smartphones capable of using AT&T’s growing Long Term Evolution 4G network. The Skyrocket features a 4.5-inch Super AMOLED Plus display (800×480 pixels); Android Gingerbread 2.3.5; 1.5GHz dual-core processor; 8-megapixel rear-facing camera with LED flash, with 2-megapixel front-facing camera, and 1080p HD video capture; and 16 GB of on-board memory, and support for microSD cards up to 32GB.