Motorola Atrix 4G, in addition to its processor upgrade, its biggest advantage is that it provides a wireless LAN and 4G networking. With the bar design, Motorola Atrix 4G equips with a 4.0 inches touch screen and supports the functions of WVGA resolution and multi-touch. This phone is now available for the system of the Android 2.2 version. What's more, this phone uses the Tagra 2 dual-core processor. The new processor makes the core speed increase exponentially. Furthermore it can save the energy. The graphics chip is just the new GeForce architecture of NVIDIA. With 3D effects of multimedia makes the Motorola Atrix 4G have more advantages. Motorola Atrix 4G has a built-in 800 megapixel camera, equipped with a LED flash, auto focus and 1080P Full HD video recording and other functions, is equipped with HDMI interface for connecting LCD TV HD video. In addition, Motorola Atrix 4G has a capacity of 1GB of RAM and 16GB ROM capacity, support up to 48GB of memory card expansion.