Disappointing HDR peak brightness. It isn’t bright enough to make highlights stand out in HDR content, and just like in SDR, the 2% window is dimmer. Samsung’s website has an icon indicating VESA HDR600 certification, although it could just be a mistake, as the brightness doesn’t get anywhere near 600 cd/m².
We measured the HDR peak brightness after calibration in the ‘Custom’ Picture Mode, with Brightness set to max.