No official announcement has been made by Sony but it looks like they are having a tough time keeping quiet since images and even the console itself is making its way to people to make even an unboxing video for it.
Based on the unboxing video below, the new and slimmer PS4 will have 500GB of storage and a new design. The Dual Shock 4 controller that comes with it also received a few changes like the lightbar being visible at the top part of the touchpad.
It looks real to us, but again this is not officially announced by the folks at Sony. There will be a PlayStation Meeting on September 7 so we expect the reveal of this version of the PS4 to debut there.