Now that LG has officially announced the world’s first dual-core phone, the LG Optimus 2X is set to take over the world. LG has just released a teaser video online showing off the capabilities of their speed demon, and boy do they know how to sell the device. Quick app start-up, lag-free multitasking, DLNA, HDMI output, speedy internet browsing, 1080p recording and playback – LG is really pulling out all the stops on this phone. Now all that’s left is to get our hands on it to give it a proper review. If you’ve been living under a rock all this while and have no idea what the LG Optimus 2X is, watch the promo video after the break. The Android phone packs an NVIDIA Tegra 2 processor, a 4″ WVGA screen, 8GB internal memory and up to 32GB expandable via MicroSD, 8 megapixel rear camera and 1.3 megapixel front facing camera, WiFi, Bluetooth, and GPS. The LG Optimus 2X should be arriving on our shores in February or March. Who’s excited?