To refresh our memories, the LG Optimus F5 will of course, come with 4G LTE connectivity, although it will also carry a 4.3-inch IPS display, run on a dual-core 1.2GHz processor with a 2,150mAh battery to keep things going throughout the day. There will be Android 4.1.2 Jelly Bean as the operating system of choice, just in case you were wondering. As for the LG Optimus F7, this will be larger sized sibling of the Optimus F5, where it sports a 4.7-inch True HD IPS display that chugs along to a dual-core 1.5GHz processor. Shared specifications include 8GB ROM and a microSD memory card slot for expansion purposes. At least this puppy comes with a larger sized 2,540mAh battery that ought to see power users through the entire day at work. Android 4.1.2 Jelly Bean is also its operating system, and users will be able to take advantage of features like QSlide and Live Zooming.