The DCI-P3 standard is INADEQUATE.  To my eyes at least, 620nm light does NOT appear RED, it appears watermelon orangish, NOT a pleasing color to represent say a red rose.  I don’t understand why it is so difficult to make pixel filters, or quantum dots in the case of Qled technology that make 670nm light so the full spectrum can be more accurately represented? Well Ok, I do understand the issue of filters when white leds are used as a light source since most white leds use shitty phosphors with essentially no real red content, but Qled quantum dots should be able to produce ANY color desired.  I do realize the eyes are less sensitive thus requiring more power to produce a bright real red, but all for spending the power to get an accurate color display.