AT&T will launch later this year the LG Quantum (aka Optimus 7Q, C900) Windows Phone 7 smartphone with slide-out QWERTY keyboard. Boosted by a 1GHz SnapDragon processor, t he Quantum has a 3.5-inch 480×800 touchscreen, which is smallest among all newly announced WP7 devices. It has a 5 Megapixel camera with auto focus, HD 720p video recording and panorama shooting.
AT&T will release the LG Quantum in time for the holidays and the price will be $199.99.
