For Mobile World Congress, LG announced the LG Optimus 4X HD with a NVIDIA 1.5GHz Tegra quad-core processor the superphone formerly known as the LG Optimus X3.
The LG Optimus 4X HD is designed for media with a 4.7" HP IPS touchscreen and what LG claims is PC-like performance.
The NVIDIA Tegra 3 processor is the world's only 4-PLUS-1 Quad-Core mobile processor designed for high-level multimedia performance with a fifth battery-saver core to handle less demanding tasks and save battery life.
The Optimus 4X HD comes with 16 GB internal memory and runs on the latest version of Android OS, Android 4.0 Ice Cream Sandwich. The Optimus 4X HD features a 8-megapixel BSI (Backside Illumination) Sensor camera with LED flash, 2150mAh battery, front-facing camera, DLNA, 1GB RAM.