Samsung Galaxy s8 and s8 + are running on Android
Nougat 7.0 (upgradable) and the other specifications are Octa - core processor with 4gb of ram and 64gb of storage capacity along with an option of SD card, camera is the same as s7 Edge but with some improvement and 4K
video recording options its also been said that the camera is the best in the market right now, battery although have been reduced from 3500mAh (s7 edge) to 3000mAh, but it's been said that the s8 and s8 + processors and
displays are energy efficient so they will perform more than or equal to the previous flagship smartphone.