The Samsung Galaxy A6 has a 5.6-inch screen with an HD Plus resolution built in. The resolution comes as a result of a density of 294 pixels per inch. This, along with the fact that it is a Super AMOLED type display, makes viewing a better experience.
As for the processing, there is an octa-core Cortex A53 processor under the hood that works at a speed of 1.6-GHz. Further, the 4GB RAM helps provide a wonderful multi-tasking experience. The entire set of the processor, RAM and the Mali-T830 is backed by an Exynos 7 Octa 7870 from Samsung.