Sonos and Airport Express are two types of audio streaming devices. Both have different advantages over each other, and they are good for streaming audio files. Sonos is known as one of the most powerful audio streaming devices. Its strength and connectivity are why it is more demanded than all other audio streaming devices. Sonos grants you access to different available radio stations. Sonos device can connect to the internet and play online audio material without necessarily connecting it to a computer, mobile, or any other devices.
This means while you are having low internet connection or no connection, you can still be playing online audio files. Airport Express, on the other hand, is also a type of audio streaming device. You need a computer or mobile phone to set up an airport express. And after making your connection, you can only stream a song at a time. However, Airport Express is cheaper than Sonio.