AT&T has just officially announced its two LTE-enabled Android smartphone called the Samsung Galaxy S II Skyrocket and the HTC Vivid. These devices are AT & T the first LTE smartphones and available on 6 November 2011.

Samsung Galaxy II Skyrocket specs
Runs on Android OS 2.3.5 Gingerbread, the AT & T Samsung Galaxy S II Skyrocket with a 1.5 GHz dual-core processor, 16 GB internal memory and a microSD card slot power. The Samsung smartphone is actually the Samsung Galaxy S II LTE, which was formally announced by NTT DoCoMo (Japan) and Rogers (Canada).New Galaxy S II Skyrocket is packs a 4.5-inch Super AMOLED Plus touchscreen display with a resolution of 800 x 480 pixels, a rear-facing 8-megapixel camera with LED flash and a front 2MP camera.
HTC Vivid Specs
HTC Vivid smartphone running Android OS Gingerbread and white, like the HTC Holiday. New HTC phone has a 1.2 GHz dual core processor and an 8MP camera to the rear. The HTC has a vibrant 4.5-inch touchscreen display with 960 x 540 resolution, 16 GB internal memory and a microSD card slot.
You can purchase the Samsung Galaxy S II Skyrocket at a price of $ 249.99 with a two-year contract agreement. The AT & T HTC smartphone Vivid is set costs $ 199.99 for a period of two years.