Thanks to the famous Chinese poster we know more about the screen technology but there is more. According to the same source who has also published a review (Chinese) it's possible that the successor of the Galaxy S III will have an IR (Infrared) blaster.
It's possible that Samsung will preinstall their TV Discovery app, which they also included for the Galaxy Note 8.0, or they have more software enhancement which will take advantage of the IR blaster . With the TV Discovery app you can control your Smart TV and your entertainment centre directly from one device!
