The INZONE M9 II is one of two new monitors that Sony has announced today. Sporting full array local dimming and a 4K resolution, the Sony INZONE M9 II achieves 750 nits peak HDR brightness, 95% DCI-P3 colour space coverage and a 160 Hz refresh rate, among other features designed for gamers.https://www.notebookcheck.net/INZONE-M9-II-Sony-launches-new-perfect-for-PS5-gaming-monitor-with-4K-resolution-and-750-nits-peak-brightness.893530.0.html
Its impossible to be flicker-free and using mini-led. I've tested tons of monitors with mini-led, all of them are flickering.