7. Dual Audio
You can connect two audio devices to Galaxy S8 through Bluetooth simultaneously using the dual audio feature. If you have two Bluetooth headphones or speakers, you can connect both of them to the phone at the same time and listen to music or any audio you want. This means that two people can listen to audio at the same time using different speakers or headphones without messing around with wires.
The Galaxy S8 is also the first phone to support Bluetooth 5.0 which has made it possible for Samsung to implement the dual audio feature. Such a feature would not have been possible with earlier versions of Bluetooth.
