Technically, then, that display is like OLED TVs pre-2018, which could only display about 70-85% of P3 wide gamut because they could not go bright enough across the entire display. They were amazingly bright if a small part of the panel needed to be lit, though, with excellent contrast ratios. By comparison, most LED panels that are wide gamut but don’t have dimming zones can only display a uniform brightness or dimness and often struggle to make colours pop against darker backdrops the way they do on MacBook screens (with dimming zones) or iPhones (with OLED screens). Point is, just because something is wide gamut doesn’t mean it can display the entire gamut nor does it mean it can display the entire gamut at the same time. Its quality can vary by image and lighting technology (since the quality and brightness of colours all rely on their lighting source, etc.) as well as the image content demanded to be displayed and the lighting of the room (since your eyes have to perceive the screen too, against whatever backdrop or lighting your room has).