Galaxy S6 Smartphone delivers powerful multi-tasking performance. This smartphone is powered by the Samsung Exynos 7420 chipset. This chipset consists of 1.5 GHz ARM Cortex A53 and 2.1 GHz ARM Cortex A57 quad-core CPUs for powerful processing and mobile gaming performance. This 64-bit architecture allows you to fluidly navigate the Android Lollipop operating system. This device also features a notable 4GB of RAM, which allows it to perform robust multi-tasking functions.The Samsung Galaxy S6 features a 5.7″ Super AMOLED screen, which is designed to produce bright images with robust color reproduction while giving you easy access to device notifications.