Using the apple tv app thru xfinity box I don’t get HDR output.
Do you get HDR output from any other app on the Xfinity box?
If it is the same for all apps, then it may be about the connection or port configuration.
Yes, several apps get HDR (Netflix, Prime, Peacock) and a couple others, Apple TV app included, do not.
Just working through the list of non-HDR outputs to see if it's a systemic app issue or if there are settings that need to be changed.
I can get HDR output from the Apple TV 4k boxes, but my wife doesn't use them due to multiple remotes, extra steps, etc, etc...which is why we have comcast in the first place.
Apple TV app through Xfinity box not getting HDR output
