LG has started touting its upcoming Android smartphone and its “second generation quad-core” chipset on a Korean teaser site. The handset-maker is, of course, referring to the beastly Snapdragon S4 Pro quad-core processor with Adreno 320 graphics. Along with the Qualcomm APQ8064 processor and MDM9615 baseband chip, the LTE-equipped smartphone, currently codenamed “Optimus G,” is rumored to feature a 4.7-inch 720p HD IPS display, 2GB of RAM and 13 megapixel camera. You can view the first video promo above, but the site also has five more teaser slots left open, so we expect to hear more soon.