Android Oreo brings with it a few neat new features and tricks, including improved security and better battery life, and a new system for setting some notifications as more important than others - as long as the apps you're using have been updated to support the feature.
Of course Samsung will add its own touches on top of the core OS - a skin once known as TouchWiz and now referred to as the Samsung Experience - so there may well be some surprises in store. Support for Dolby Atmos is one feature we've already seen mentioned.
