Toshiba has announced the new Z870 TV, which will launch globally this summer. The MiniLED 4K model has been designed for gaming with a 144 Hz refresh rate display and AMD FreeSync. A 100-in model in the series was released in China late last year, with a 120 Hz panel and up to 1,400 nits brightness.https://www.notebookcheck.net/New-Toshiba-Z870-MiniLED-4K-gaming-TV-was-just-announced.705152.0.html
256 zones for CNY35000? Shameful if true. And kind reminder: these are just slightly tweaked and rebranded Hisense.
As expected TCL is still the way to go if looking into MiniLED.