AT&T will launch the new BlackBerry 9800 in the States. Word has it that this new handset will feature 3G, 802.11n Wi-Fi, and a 360 x 480 pixels display. It’s also rumored to be an updated version of the 9700a or more commonly known to be the Slider. The RIM BlackBerry 9800 uses the BlackBerry OS 6. Watch the video after the jump.