Motorola Atrix 4G vs HTC Evo Shift 4G Motorola Atrix 4G and HTC Evo Shift 4G are among the first set of Android 4G phones released during Q1 2011. Motorola Atrix 4G is now served on HSPA+ network (US carrier AT&T) that delivers 21+Mbps download speed and by Q2 2011 it will experience the 4G […]