LG today released its first smartphone based on Android rather than Windows Mobile. The GW620 teased earlier is a high-end model with a 3-inch touchscreen and a slide-out QWERTY keyboard. Most details aren't mentioned, but the company has already hinted the phone will have a 5-megapixel camera, 3G and a 3.5mm headphone jack, and it will come with all of Google's preloaded apps for chat, maps, YouTube and other services.