The Motorola Atrix 4G features a high-definition QHD display, Android 2.2 under the hood, and a Tegra 2 dual-core processor that's clocked at 1GHz. It also has a Laptop Dock with an 11.6-inch screen and full keyboard. The Atrix 4G will be available in the first quarter of 2011, but no definitive date or pricing has been set yet.