You would be forgiven if you assumed the phone in the video (found in the thread below) was for a Samsung Galaxy S6 series device. The video is a fan-made PR concept render of the Samsung Galaxy S7 Edge, but it borrows design elements heavily from the current Galaxy S6 series. Based upon the leaked schematics and the rumors we have heard regarding the device, it's still likely to be fairly accurate.
While the phone in the concept video doesn't change dramatically from the Samsung Galaxy S6 series, there are a few notable distinctions. Primarily, there is a slightly altered home button and the inclusion of a USB Type-C port. Obviously, Samsung could surprise us with bigger changes in the final product, but we doubt it. The artist who created this video (Jermaine Smit) likely hit the nail on the head for design aesthetics of Samsung's next-gen flagship.
Be sure to check out our dedicated Galaxy S7 section for further discussion: Samsung Galaxy S7, S7 Plus, S7 Edge & S7 Edge Plus | Android Forum at DroidForums.net