(Image credit: TCL) In 2025, the TCL QM8K was one of the best TVs of the year. Its bright, quantum dot-bolstered picture and frequent discounts made it an attractive option for those looking for a bargain on a high-performing TV. The TCL QM8L is a brand-new TV for 2026. Unlike its predecessor, the QM8L leverages a new type of Mini-LED display that TCL is calling Super Quantum Dot (SQD). It recently launched for a relatively high price tag, but just like the QM8K, it's on sale now. If you're looking to upgrade your TV this year and you've got an eye for premium performance, there's a good chance you'll be choosing between these two sets. Here's how the QM8L and last-year's QM8K compare — from performance to features and price. Article continues below The QM8L is a brand-new TV for 2026. Like the QM8K, it features Mini-LED backlighting, but the QM8L is also equipped with the brand's newest display technology, Super Quantum Dot, which gives it a slight edge over the QM8K.…