
“HDR10+ provides unprecedented picture quality on all displays with brightness, color, and contrast automatically optimized for each scene,” said the firm. With HDR10+ dynamic tone mapping, every scene is individually enhanced.”
Having had the opportunity to experience HDR10+ earlier today, I'm pleased to confirm that it's a significant improvement on the HDR10 standard; colors are a lot crisper and there's a noticeable improvement in clarity.
Unfortunately, the catalog of content that currently supports HDR10+ is relatively thin, but Samsung's hoping to change that with its new metadata platform, which it created in partnership with 20th Century Fox and Panasonic.