Galaxy A8/A8+: How to remove the reddish color on the screen?
A8/A8+ 2018 has applied super AMOLED. Color is expressive and rich and can be more sensitive to subtle color changes, and color accuracy is higher.
And, adaptive display mode of A8/A8+ 2018 automatically optimize the color range, saturation, and sharpness of your display. As each user may have different preferred colors for super AMOLED, if you do not satisfy default screen color, we recommend to adjust full screen color balance of your display to change the appearance of white tones.