It looks like Verizon couldn't keep the HTC One M8 for Windows under wraps until the official unveiling. The upcoming Windows Phone 8.1 flagship has been unveiled in a detailed video introduction which introduces the device along with its features.
The HTC One M8 for Windows offers the same hardware as the Android powered HTC One M8, including the same excellent craftsmanship, 4 megapixel Ultrapixel Duo camera and powerful processor. You also get the post-capture image refocus capabilities of UFocus inside the custom HTC camera. Google Now has been replaced with the power of Microsoft's Cortana which promises to be the best digital assistant around.
Would you consider picking up an HTC One M8 for Windows or do you prefer the Android ecosystem on the regular HTC One M8.
source - Verizon Wireless (YouTube)