LG Electronics is launching the curved G Flex Android smartphone in the U.S. during the first quarter of 2014. The G Flex will be available on Sprint, AT&T, and T-Mobile. The G Flex is a 6-inch Android handset that has a self-healing cover that can fix scratches from keys and other sharp items. The G Flex has a rear-mounted set of volume and power buttons. The G Flex is already available in Korea, Hong Kong and Singapore. It will be coming to India and the U.K. soon.