Why color difference appears in white background of Galaxy A6 and A6 Plus?

Galaxy A6/A6+ has applied Super AMOLED. 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 test, and are always being controlled under Samsung’s high level of quality standards internally.