AT&T's zippy LG Optimus G
With its Qualcomm Snapdragon S4 Pro quad-core CPU, a bright and big display, and speedy 4G LTE network, the Optimus G from AT&T is a winner for LG.
In addition to the display, the back of the LG Optimus G is made out of Corning Gorilla Glass 2.0 as well, and sports a polarized design.
Because it has LG's Optimus 3.0 UI, certain app icons are customizable.
AT&T's 8-megapixel camera
Though Sprint's LG Optimus G is equipped with a 13-megapixel rear-facing camera, the AT&T version has an 8-megapixel camera.
Riptide right into a wall
Because of its quad-core processor, playing graphic-intensive games like Riptide GP on the Optimus G was a breeze and yielded high frame rates.
Accessing the cards
To the left of the Optimus G is a small plastic door that holds the microSD and micro-SIM cards.