Samsung Galaxy S8 SM-G9550 OS: Android 7.0 Nougat; Processor: Samsung Exynos 8895; Processor clock: 2.30 GHz; Number of cores: 8; GPU: ARM Mali-G71 @550 MHz; RAM: 4 GB, 6 GB; Internal memory: 64 GB, 128 GB; Interface: Samsung Experience; Memory cards: yes; microSD, microSDHC, ...