RTLSDR through the usb-c port is pretty cool, easier to manage music on an sd card, real FM radio (as far as I can tell from a quick google search, not availabl

RTLSDR through the usb-c port is pretty cool, easier to manage music on an sd card, real FM radio (as far as I can tell from a quick google search, not available on iPhones), and much of the stuff others have mentioned