- The Galaxy S II has an amazing 4.27" Super AMOLED Plus screen. This superb display has razor sharp clarity and breathtaking color. See every detail of videos and pictures. See the full range of hues in all their subtlety and brilliance. And with its superior wide viewing angle, you don't have to be directly in front of the screen to see a perfect image. Truth is, you really have to see it to believe it.