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What's the difference between 4K Ultra HD, HDR, and Xbox One X Enhanced games?

Xbox One X enhanced games

Watch Xbox One X enhanced games video. Video only available in English

Xbox One X opens a window onto several visual enhancements that target the latest UHD (ultra-high-definition) TVs. As you shop for Xbox games, you’ll see these terms in various combination, depending on the game: 4K Ultra HD, HDR, and Xbox One X Enhanced. Here’s a breakdown on each.

4K

4K refers to image resolution, or the number of pixels used for each image. Games described as being 4K offer a resolution of 3840 pixels × 2160 lines, offering substantially higher resolution of 1080p HD. To view 4K games at their native resolution, your TV must be 4K-capable.

HDR (high dynamic range)

Visual dynamic range refers to the difference between the darkest and brightest information a game can show. As suggested by the term HDR, or high dynamic range, some games offer darker darks and brighter brights than others, depending on the screen you view them on. HDR on Xbox has a 10-bit color range, or wide color gamut, which uses more colors for a richer, more detailed image.

Enable 4K HDR on your Xbox One X or Xbox One S to get the visual benefit of games and apps that support HDR. To see HDR visuals, your TV must be HDR-certified and support the HDR10 standard. This means it must have a display range that skews toward either extra brightness (peak brightness over 1000 cd/m2 and black level below 0.05 cd/m2, for a contrast ratio of at least 20,000:1) or extra darkness (peak brightness over 540 cd/m2 and black level less than 0.0005 cd/m2, for a contrast ratio of at least 1,080,000:1).

Xbox One X Enhanced

Games that are said to be Xbox One X Enhanced offer one or more of the following benefits over non-Enhanced editions:

  • Graphic enhancements
  • Additional visual effects
  • Higher framerate
  • Higher resolution (up to 4K, depending on your TV)

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