I'm sure many know but its the switching between the 1080p dashboard to a 4k a game...

After a hard reset to factory defaults, the TV is recognised as 4K and HDR compatible (this is new). Now, games can switch from 1080p to 4K. However, the Xbox dashboard is unable to work at 4K.

I'm not sure exactly when 4K recordings stopped working properly because I switched back to 1080P recordings for the longer clip length of 1 or 2 minutes on my Project Scorpio Xbox One X.

The 4K clips may be broken now because they might have made a change in the way that they are captured and/or prepared. Now there is a notification that the clip is being prepared which I don't remember previously (they might have just been captured originally,
this step doesn't happen for 1080P clips). The 4K preparing process may be what is broken in the newer Dashboard releases.

Unfortunately I have not yet seen an updated Dashboard release that fixes the 4K clip issue.

No not 4k.

Its just 1080P at a higher bitrate. Can't really notice the difference between the super HD on my ps3 Netflix and the normal HD on my xb1 Netflix to be honest. Could be a marketing term although not sure.

Hi Crystal,

With doing both, we recommend leaving it set to 4k reason being is the games that have it will bet the 4k enhanced version. Which is extremely great graphics. Here are a couple paragraphs from

4k on Xbox one that will help. Think it would be best to leave set at 1080p and just do what these steps say. In short yes it should display 4k/HDR if set to 1080p.

You don't have to set your console resolution to 4K to play 4K content. You can set your console to another resolution, such as 1080p, and when a game or app requires 4K (and your TV supports the 4K mode it wants), it'll automatically
switch to 4K. This is good if you want to play 1080p content in its native resolution, but also take advantage of the 4K resolution when playing 4K content.

To set your resolution to a lower resolution but switch to 4K when 4K content is played:

1. Open the guide and go to System > Settings >
   Display & sound > Video output and then make sure
   TV resolution is set to 720p or 1080p.
   
2. Select Advanced video settings and make sure Allow 4K is checked.
   

Hope this helps.

Brad

The Series S is the weaker console of the next-gen Xbox consoles. While you can set it to 4K, this won't apply to games. The console will merely run these games between 1440 or 1080P and then upscale them. It's not a 4K console.

In short, video from YouTube and Netflix will be in 4K, games won't.

As the game rendering resolutions are lower, they won't look great when blown up to a 4K display, and the larger the 4K display, the worse the games will look. A Series S looks quite decent and sharp on 27" 1080P display, but quite pixelated and soft on a large 55" TV.

Many Xbox One games are sub 1080P, and these will look even worse on a large screen TV.