Official HTC 8X promo video shows the Windows Phone carrying a 4G network icon
Another HTC Windows Phone 8X promo video surfaced, hinting at a 4G connectivity for the handset. We already heard about it coming to AT&T and Verizon, so it's no wonder that the Snapdragon S4 chipset inside will carry 4G LTE radio.
Besides the fast network support, HTC touts the handset's multiple color choices and clean forms, as well as the exclusive audio amplifier that is built in the handset and the "whole-angle" front camera, which allows you to do full screen Skype video chat featuring you and up to three other friends around.
The SkyDrive integration which directly uploads the picture you've taken to the cloud, and the moving resizable tiles of the new homescreen also get a mention in the new promo add for the HTC 8X below.