HTC is planning a distinctive phone that will solve the problem of typing at a desk without consuming extra bulk, a leak has revealed. Nicknamed the Kaiser, the smartphone would sit halfway between the Vox and the computer-like Advantage: the QWERTY keyboard not only slides outward but also tilts the phone's body at an angle for a more natural typing experience at a desk.

The leak also confirms certain key details by itself, including the presence of Windows Mobile 6, a 3-megapixel camera, and 3G wireless (confirmed by a front VGA camera). A formal announcement is expected within the next few months; more photos follow after the break. [via Mobile Life]