For those of you paying rather close attention, you'll remember back a few months ago when we showed you the LG Optimus Black, an Android handset that employed a brand new NOVA display. That phone had a 4-inch screen, was said to be carrying Android 2.2 Froyo, and will be coming in at 6mm at its thinnest point. What we've got here is a big brother to that, codename Optimus Big, a 4.3" monster that'll be coming out on an LG U+ carrier in Korea starting in April 2011. Will it be coming to the states? We hope so!