There are multiple kinds of HDR, and the one your 4K Blu-ray disc has matters.

HDR finally works — no thanks to VLC.

HDR, or high-dynamic range, can elevate the image of your TV to an entirely new level. It's found on nearly all of the best TVs, including midrange and high-end TVs as well as many budget models. On a ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more TCL's QM8 Series has long been a favorite among TV shoppers and reviewers alike, and for good reason. Last ...