Harbingers of AT&T's impending LTE network are starting to pile up. To go along with images of a presumed Atrix sequel from Motorola, PhoneArena is reporting a leaked internal screenshot that shows it being tested in areas where AT&T will roll out LTE first.
The model shown in the leaked images closely resembles this year's Atrix—more so than, say, the Droid Bionic. Other rumors have the new phone sporting an 8MP camera, 1080p recording, and an unnamed dual core processor. There are a few others, like a 720x1280 screen, but those appear to be pure speculation on the part of the leaker.