AT& T with HTC One X

The good: The futuristically-styled $199.99 HTC One X offers Android fans on AT&T plenty to like, such as a massive, bright 4.7-inch screen, blazing 4G LTE data speeds, a powerful camera, and zippy performance running Ice Cream Sandwich and Sense 4.
The bad: Sadly, HTC One X owners can't claim quad-core bragging rights. Also, the nonremovable battery and lack of SD card slot weaken an otherwise incredible Android smartphone.
The bottom line: Quad-core processing isn't everything, and AT&T's new $199.99 HTC One X proves it. This advanced Android has style, speed, blazing 4G, and power galore.