Cetizen has posted more detailed information about the LG Optimus EX, which will be released in South Korea via SK Telecom. Measuring 118.0mm x 63.4mm x 9.65mm and weighing 127 grams, the smartphone is powered by a 1.2GHz nVidia Tegra 2 processor, which is combined with an ULP GeForce (AP25) GPU, the Google Android 2.3 Gingerbread OS, and a 4-inch WVGA IPS 700-nit NOVA display. Available in Black, Sliver, White and Champagne Gold, the LG Optimus EX also offers a 5-megapixel AutoFocus camera with 1080p video recording capabilities. Additional specs include a microSD card slot for storage expansion of up to 32GB, a 1GB of RAM, an 8GB of ROM, and a 1,500mAh battery. See more pictures after the jump.