As was the case with another LG device recently, the Optimus F3 is making an appearance before going official. Today we're getting an early look at what appears to be an entry-level member of the Optimus family, courtesy of @evleaks, and one which will reportedly join Sprint's smartphone lineup pretty soon. Among the alleged specs said are a 4-inch WVGA display, 2,460mAh battery, LTE capabilities and one of the latest versions of Android -- Jelly Bean (4.1.2). Meanwhile, precise availability and pricing deets are still unknown, but, if all goes according to Phone Arena, we'll find all that out here "in the next few weeks."