LG Electronics has announced a new smartphone called the F70. The F70 is a 4.5-inch mid-tier smartphone that is targeted at LTE customers. The F70 has a 1.2GHz quad-core processor and removable 2440mAh battery, which is one of the largest capacities in its class. The F70 runs on the Google Android KitKat mobile operating system. Other specs include 1GB of RAM and a 5-megapixel rear camera. The LG F70 also features the Easy Home launch, which lets users increase the size of icons and fonts. The LG F70 also features the Knock Code feature. This lets users power on and unlock their smartphone by tapping on a personalized pattern on the screen of the phone.