ATandT announces three 4G Android phones
January 5, 2011AT&T announced three 4G Android 2.2 smartphones supporting its HSPA+ network, led by Motorola's four-inch Atrix 4G, based on Nvidia's dual-core Tegra 2, which ships with 1GHz RAM and a docking laptop option with an 11.6-inch screen. The other phones are HTC's 4.3-inch, Snapdragon-based Inspire 4G, and a 4.5-inch Samsung Infuse 4G phone.