White HTC phone turns up in Twitter photo, but what is it?

Reports are coming in suggesting that HTC might soon be offering a white colour option for the Windows Phone 8x based on the above photo, however the device in the image looks a lot like the HTC One to us!

Just what this phone is, other than a soon to be launched HTC device, is anyones guess. The guys over at GSMArena suggest that the image shows a new, white colour option for the Window's based 8X, but we believe it might be a white One X!

In the photo we get a great look at the rear of the phone, which features a curved back much like the phone HTC CEO Peter Chou used on stage at the company's end of year celebrations.

What do you guy's think? Is this the HTC One (M7) or another Windows phone?

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