Before talking about Micro RGB, let’s look at color space and gamut both for HDR, which uses the BT.2020 standard, and SDR, commonly associated with the REC.709 standard. REC.709 is ideal for regular HD content like TV broadcasts and YouTube videos. It can display a limited set of colors and brightness is generally capped at 100 nits.

Mini-LED is an evolution of traditional LCD TV backlight tech, using thousands of tiny light-emitting diodes to improve picture quality. One of the first mini-LED TVs to become available was the 2019 TCL 8-Series, and it's a technology which has become more widely available with each passing year.