We're not sure if the world was anxiously awaiting a follow-up to LG's Optimus 3D (the AT&T Thrill 4G here in the states), but here it is: the LG Optimus 3D Cube. Only announced for Korean carrier SK Telecom so far, the Optimus 3D Cube is slightly thinner than its predecessor at 9.6mm vs. the Thrill 4G's 11.9mm, with a faster 1.2GHz dual-core CPU and 16GB of storage built-in, confirming most of the rumors we'd heard previously. According to LG, it will also be the world's first that can handle 3D photo and video editing right on its glasses-free 4.3-inch screen, all shot by the dual 5MP cameras mounted on the back. It also has NFC baked in to support the new LG Tag+ stickers that change the phone's settings when swiped, just like the Optimus LTE Tag. It's scheduled for release in early March with Android 2.3 and although we didn't see it mentioned in the Korean press release, is likely looking forward to a quick Ice Cream Sandwich makeover just like its cousin, the Optimus Vu. Check out the machine-translated specs and press release after the break, there should be a native English version along soon and of course, we'll be getting a look firsthand when Mobile World Congress kicks off on the 27th.