The Windows Phone HTC Touch Pro3 is coming in the third quarter according to the latest news leaks, but the device is said to be running Windows Mobile 6.5 and at this point there is no indication whether or not the HTC-made device will contain the three buttons required for Windows Phone 7 Series operations, making its appeal limited. The handset will sport a sliding and tilting screen in landscape orientation as an upgrade to the HTC Touch Pro2, though the leak itself seems a little suspect as it lists the device running a WVGA resolution rather than the higher WVGA resolution of the older Touch Pro2.

Known as the “Tera” internally, the device will have all the usual high end radios–Bluetooth, WiFi, 3G, and GPS–as well as being listed for a resistive touchscreen rather than the capacitive multi-touch display that debuted on the HTC HD2.

(via: SlashGear)