Samsung Galaxy S2 is the world first smartphone with an Super-Amoled-Plus Display. One of the big difference between Super-Amoled-Plus and Super-Amoled (Galaxy-S) is that Samsung do not use the Pentile Matrix.
Samsung use Real-Stripe panel technology takes this 4.3 inch beauty to the next level with 30 percent more pixels per inch for a brighter, clearer and richer viewing experience. Now our friends from phonearena.com make some great comparison with great pictures. Phonearena compares booth display in Resolution and readability,Brightness,Contrast,Color gamut and saturation,Viewing angles,Power consumption and display packaging and in all Points Super-Amoled-Plus wins.
Conclusion:
In the end, it is evident that Super AMOLED Plus is superior to Super AMOLED in more than one way, just as Samsung meant it to be, with brightness being the only eyebrow-raiser. We especially appreciate going back to a normal matrix, which brings “true” 480×800 pixels of resolution to the display on the Samsung Galaxy S II, and makes text and finer details easier on the eyes, especially when browsing.
