AMOLED is a display technology and stands for Active Matrix Organic Light-Emitting Diodes. It is a type of OLED display and is used in smartphones.
Super AMOLED is an AMOLED display that has an integrated touch function: Instead of having a layer that recognizes touch on the top of the screen, the layer is integrated into the screen itself.
Most of Samsung's mid-range and flagship smartphones come with a Super AMOLED display. The difference in color comes out more clearly, color is expressive and rich and can be more sensitive to subtle color changes, and color accuracy is higher. It is not a product issue if you don’t feel the color difference when you see the pictures and videos.
All Samsung smartphones undergo rigorous internal inspection tests and are always being controlled under Samsung’s high level of quality standards internally.