Nokia eventually made the N900 which ran Linux (Maemo, Meego and later Sailfish). 15 years later, some (PinePhone) have tried but sadly failed to surpass that

Nokia eventually made the N900 which ran Linux (Maemo, Meego and later Sailfish). 15 years later, some (PinePhone) have tried but sadly failed to surpass that 2009 pinnacle of open mobile computing.