LG's 5-inch smartphone has finally arrived -- at least over in Korea. While 4:3 ratio display raised a few eyebrows during its debut at MWC, the IPS display, lightweight frame and stylus has us chasing after a review model to give it the full run-down. Anyone in LG's homeland can beat us to the punch -- it's now on sale priced just under the Galaxy Note, a device that's been around for a few months. Expect to pay 990,000 won ($890) for a carrier-free version, but importers should 'note' that they won't be able to take advantage of that built-in TV tuner. We're still sniffing out detai