If you ever wanted to see a smartphone turn its cores into wheels and start flying through a Tron-like backdrop, then LG's got just the thing for you with its latest Optimus 4X HD trailer. The video highlights a few key specs and features of LG's opcoming flagship, which is due to launch internationally soon. Among the hardware clout the 4X HD brings to the table is a quad-core 1.5GHz NVIDIA Tegra 3 processor, a 4.7-inch 720p IPS "True HD" screen. There's also a thin, compact frame punctuated by a unique prism design around the trim, similar to what LG's got going on with the Prada 3.0.

As we reported a few days ago, the Optimus 4X HD is due to go on sale in Europe from next month.