Back in 2009 Samsung made the i8910 with Amoled screen (and before that nokia made the N85 and N86). They were all stripe RGB amoled's. The Galaxy S came with a (stunning) Super Amoled, and that was pentile, because it had various advantages, like more brightness, longer lifetime and less power consumption. Now Samsung comes with the RGB stripe as Super Amoled Plus and now the stripe is the hot thing again.
One of the main differences from other display technologies is that the layer that detects touch is integrated into the screen rather than being overlaid on top. Compared with the first-generation AMOLED, some of the Super AMOLED advantages are brighter screens, less sunlight reflection and reduced power consumption.
Manufacturers have developed in-cell touch panels, integrating the production of capacitive sensor arrays in the AMOLED module fabrication process. In-cell sensor AMOLED fabricators include AU Optronics and Samsung. Samsung has marketed their version of this technology as Super AMOLED. Clear Black Display or CBD is an AMOLED display with a polarized filter on top.
AMOLED displays (10,000 cd/me2) may be difficult to view in direct sunlight compared to LCDs.[11] Samsung's Super AMOLED technology addresses this issue by reducing the size of gaps between layers of the screen.[12][13]