A radio such as the CommmRadio CR-1a
https://www.youtube.com/watch?v=T3nnZsGMYn0but with the ability to have a graphical User interface console such as a simplified SDR GUI like SDR-Radio.com if additional battery power wasn't a problem for finding.tuning/demodulation radio broadcasts.
Getting FM radio on my A8 phone isn't a problem (even has rather good performance).
There are also Digital Radio stations via DVB-T broadcasts (Radio and TV) which can be listened to on the phone using the Tivizen App
https://www.youtube.com/watch?v=y57_nXQh_QQ A commercial version of this would be ideal with an Android SDR App.
https://www.youtube.com/watch?v=tnVZrTqw3zg&feature=youtu.be