The speedy LG Optimus F3TM 4G LTE lets you share and post to your social feed in a flash. The QuickMemo feature, 1.2 GHz dual-core processor and 5MP camera allow you to quickly switch between apps and easily capture, personalize and share your latest obsessions. 3G/4G LTE Network Fast surfing, messaging and downloading - that"s the power of 3G. Enjoy blazing 4G LTE speeds where available while on the Sprint Network. AndroidTM 4.1.2 Jelly Bean Jelly Bean improves on the simplicity and beauty of Android 4.0, and introduces a new Google search experience on Android. 1.2 GHz Dual-Core Processor Surf the web, launch apps and play games with some serious speed. 4" Touchscreen Display with Corning® Gorilla® Glass 2 Puts your fingers fully in control of web surfing, picture viewing and more. 5.0MP LED Flash Camera & Camcorder Snap vivid pics and clips with the 5MP primary camera/1080p full HD camcorder, or video chat on the front-facing .3MP camera.