TCL's new Mini LED TV offers higher peak brightness and better contrast than earlier models

TCL just unveiled a new TV in its Precise Dimming Series. The QM7K is a Mini LED TV and a follow-up to the recently-released QM6K. It uses the company's Halo Control Technology Suite, which is kind of a catch-all name for a bunch of tweaks the company has made to the dimming and picture quality of its Mini LEDs. The company says the QM7K offers higher peak brightness than its predecessors and a new anti-reflective panel. TCL also promises "enhanced color accuracy, gray scale accuracy" and "virtu...