SK Telecom names the LG Optimus F7, the LG Optimus LTE III
The phone offers QSlide 2.0. This is the second build of the multitasking feature that allows two apps to be used at the same time. A sliding bar on screen makes one app transparent and the other app solid, and vice versa. And at 134 grams, the device is extremely light. The LG Optimus LTE III is available in two colors, black or white, and could be the second model in the series to get a name change from a carrier. There is speculation that Verizon will rebrand the LG Optimus F5 as the LG Lucid 2.
source: LG via Engadget