It is powered by a 1.3GHz octa-core MediaTek MT6753 SoC, coupled with 3GB of RAM.its a very good package for phone lovers with The S6s sports a 13-mpl autofocus rear camera with Sony IMX258 sensor, an f/2.0 aperture, and an LED flash. There is an 8-megapixel fixed-focus front-facing camera with an LED flash. The front camera comes with an f/2.2 aperture, and a 5Pixel lens. Additionally, the front camera also features screen flash support. This phone comes with 32GB of on-board storage and supports dual-SIM card slot that means it can be expanded via microSD card up to 128GB