LG’s mid-range 4G LTE-enabled Optimus F5 makes its global debut The LG Optimus F5 has a 4.3-inch IPS (256ppi) display, runs Android 4.1.2 and is powered by a 1.2GHz dual-core Qualcomm processor LG’s mid-range LTE-enabled Optimus F5 smartphone, initially available in France, April 29, 2013 News