XDA Developers have the scoop on a new HTC device dubbed Mazaa and running Windows Phone 7. They’ve made available two pics of the new leaked handset, showing its front and back side. There’s a camera with a single LED flash at the back, possibly a 5 or 8MP unit and a supposed 3.7 inch touchscreen upfront.

The source of the leak says that the phone might use DDR2 and it could reach Sprint sometime in the next 6 months. There’s an IMEI number on the device, pointing towards GSM capability, so this could be a premiere: the first Windows Phone 7 handset with global roaming capabilities.

As an extra, we mention that the design of HTC Mazaa is very similar to the one of HTC 7 Trophy, with a tweak here and there.