AT&T has announced its latest smartphone from HP with the model HP iPAQ K3 Obsidian.HP iPAQ K3 Obsidian smartphone works on a triband HSDPA as well as a quadband EDGE.HP iPAQ K3 Obsidian has an operating system of Windows Mobile 6.5, and features Global voice and data connectivity.Other features include a 2.8-inch QVGA display, a 2 Megapixel camera, 256MB of RAM, a 512MB ROM, Bluetooth 2.0, a 3.5 mm headphone jack, a microSD card slot, GPS and Wi-Fi.
