The TCL Q9L Pro QD-Mini LED TV has been revealed in China. This model is a cheaper version of the recently released Q10L Pro and is available in sizes up to 98 inches. Features include a native 144Hz refresh rate, 288Hz Game Accelerator and an integrated sound system from Onkyo.https://www.notebookcheck.net/New-TCL-Q9L-Pro-QD-Mini-LED-TV-with-up-to-288Hz-arrives.991549.0.html
"The 50-inch variant has 720 zones for a peak brightness of 3,000 nits."
You mean the 55 one, since the smallest screen size for this model is this.
gizmochina.com/2025/03/31/tcl-q9l-pro-qd-mini-led-tvs-launch-specs-price