We've reported that you should expect Sony to unveil a 5-inch smartphone at CES, the Xperia Z, but according to a leaked promo video, we should definitely expect it to rock up with a Full HD (1920x1080) display.

We should expect the device to rock the above mentioned 5-inch 1920x1080-pixel display, but previous rumors have pegged it to sport a quad-core processor and 2GB of RAM which would definitely be a nice addition in this quad-core smartphone world we now live in.

The slide also teases a "skeleton frame structure" which definitely sets the Xperia Z from the rest of the smartphone crop. Previous rumors have also teased of a 13-megapixel Exmor RS camera which should provide some fast capture and HDR tricks on-board. The Xperia Z should also be water-resistant, too.

Could this finally be another competitor to the Galaxy and iPhone lineup? I really hope so.