HDR is a tech buzzword. Much like "AI" and "X% faster," it's one of those things we hear about every product, and none of the companies making them ever bother to tell us why it matters.
What's different about it is that you probably do care about having it, even if you have no idea what it means beyond "content looks better." Android 15 has a set of tools for developers that will make that content look even better as long as an app developer cares enough to use them.
