We warned you LG had another Android smartphone announcement brewing for Mobile World Congress. We assumed an F Series existed and now there’s concrete evidence of that. Thanks to serial tipster evleaks, we now have press images of the LG Optimus F7 and Optimus F5 handsets. In the shots above, the F7 is on the left and F5 is on the right. Not much else to go on, but it’s good to know there’s more in store for us from LG when MWC 2013 begins on February 25. Don’t forget, the Korean manufacturer also hinted at a new entry in the Optimus V Series, which could end up being the Optimus VU III.