LG Optimus 4X HD is redefining the meaning of fast as it ushers in a new era of brilliant Hypermedia performance. Burst through daily barriers with accelerated multitasking powered by the superior Quad Core Engine. Treat your eyes to stunningly crisp and vividly real browsing, gaming and viewing on the True HD 4.7" bright display. Completing the evolution of smart with swagger is its sleek design. Go ahead, turn it on and show it off.