Recently LG has announced the launch of their latest 4G enabled Smartphone’s with Optimus F5 and F7. Both Devices are powered with dual core processor but clock speed is different in each device. LG Optimus comes with a 4.3 inch IPS Display screen which supports resolution up to 960 x 540 pixels and processor speed is 1.2 GH dual core processor. Whereas if we look at the more advanced version Optimus F7 it comes with 4.6 inch True HD IPS Display screen with HD ready resolution of 1280 x 720 pixels allows you to watch 720p HD movies in awesome screen quality. Both the device runs on Android Jelly Bean operating System out of the box which is really nice and comes with unique features like QSlide, Live Zooming, QuickMemo, QTranslator, Video Wiz, and Safety Care.