The TCL QM8L is a 2026 Mini-LED TV that leverages a new type of display technology (Super Quantum Dot) for brighter color. According to our tests, the QM8L's picture is bright, punchy and accurate, and it rounds out its impressive performance with a thorough collection of features.
The TCL QM9K, on the other hand, made its debut last year. It's one of the brightest Mini-LED TVs we've ever tested, but it's not equipped with TCL's Super Quantum Dot (SQD) technology, so it's not quite as colorful as the QM8L. However, as it's a 2025 TV, it can be bought for much less than the newer QM8L.
