HTC Spark running Windows Phone 7

The spy photos of a new smartphone  HTC Spark, running Windows Phone 7, leaked in the web.

Not much is known about the technical specs of this device, but judjing from the pic we can say that it is equipped with a large capacitive touch screen, three touch-sensitive buttons and HTC Hub on the screen. It is expected that the device will be announced on 11 October in London during the presentation by Microsoft.