According to a report from IGN, some of the enhanced backward compatible titles have "10-bit color depth unlocked where they previously had 8-bit" and some have high-dynamic range (HDR) lighting enabled. All of the announced titles will have nine times the on-screen pixels and smoother framerate.
Microsoft Just released the new TV commercial for XBOX ONE game console. Preserving the art form of video games is part of our DNA, which is why Xbox One is the only console created to play the best games of the past, present and future.
Any games which supported System Link can still be hooked up and played, even across console generations.
As for what original Xbox games will be brought forward next, the team is being careful to keep expectations in check - though they have a good reason.
When the Xbox One X console launches on november 7, you will be able to run select Xbox 360 games at higher resolution, 9X the original pixel count, and expanded color details. Starting with the Xbox 360, the Xbox One has steadily added to its library, and this week marks a big jump. Not to mention that we won't complain about the awesomeness that is the Knights of the Old Republic becoming playable on another platform. The initial list will include 13 games from Microsoft's first console. Online multiplayer is not supported, however, as servers for original Xbox games were shut down years ago. Xbox platform lead Bill Stillwell told IGN that numerous original Xbox game publishers either don't exist anymore or the contacts are just missing. The same method improves the graphics for Original Xbox games on Xbox One and Xbox One S.