Watch Galaxy S4 feature Group Play
One of the new features for the Galaxy S4 is Group Play. Group play allows you to play music with your friends. You are able to connect more devices in one time. By this way every device could use their own speaker. Group Play works in a combination of NFC but could also setup by using a Wi-Fi Hotspot. Music isn’t the only thing which you could share. You even could share with friends files, games and pictures.