Though just about everyone is pushing out 8-megapixel phones at this point, it’s surprising how few (read: pretty much none) of them have made it to US carriers. Looks like that might be about to change, if this latest leak from TmoNews rings true.

Essentially a bigger, badder version of the Behold, the handset the whispers are naming as the Samsung “Memoir” purportedly sports the same TouchWiz UI, along with an 8-megapixel camera and (presumably) an over-all spec bump.

Unfortunately for those looking for a device with some room for expansion, the chances are pretty strong that it’s pure TouchWiz down to the core rather than TouchWiz layered on-top of Windows Mobile, a la Omnia.