Device Index 4G smartphone

First LTE Smartphones from AT&T

AT&T is formally introducing its 4G LTE network on Sunday, as well as its first LTE smartphones: the HTC Vivid and the Samsung Galaxy S II Skyrocket.

Critics' Choice: Smartphone Review of Motorola Atrix 4G

Does the Atrix 4G live up to the hype? Our roundup review highlights what hands-on testers are saying about Motorola's next-gen smartphone.