LG has officially announced the new LG Optimus EX smartphone. This device will be exclusively available for SK Telecom customers in South Korea.

Recently, the leaked press shots and specs of the LG Optimus EX has been spotted in the wild. This handset runs on the Android 2.3 (Gingerbread) OS and it comes with a 4 inch display, 1.2 Ghz dual-core processor, 5MP camera with 1080p video recording and more.