Assertive Display is one of those technologies where seeing it in action is all you need to become a believer, but still, what's the fuss all about? AD is an advanced display management core which employs sophisticated digital processing to adjust each pixel individually, in real time, based on models of how both the display and your eyes perceive visual content according to the viewing environment. It takes control of both the screen brightness and the color representation of each individual pixel of each visual frame. It allows for significant power savings on top of an effective screen contrast ratio of 1000:1 on both LCD and OLED displays.
Hopefully, the addition of Assertive Display will make those beautiful Samsung panels shine in all lighting conditions, as it did for Nokia.