HDR (High dynamic range) (declaration) – Visual dynamic range refers to the difference between the darkest and brightest information a game can show.

To view 4K games at their native resolution, the user's TV must be 4K-capable. Games described as being 4K offer a resolution of 3840 pixels × 2160 lines, offering substantially higher resolution than 1080p HD.

These improvements can include the following: Xbox One games without an Xbox One X update/patch, including Xbox 360 and Xbox backwards compatible titles, can also take advantage of the Xbox One X's hardware. These games are Xbox One and backwards compatible Xbox 360 and Xbox games that are enhanced by console-specific updates/patches when played on an Xbox One X. This is a list of Xbox One X enhanced games.