Unlike supposedly RAW image file claims generated by certain iOS apps, the new ability of Nokia's handsets like the Lumia 1520 or 1020 to record in DNG format seems to return a truly raw images...Source: http://www.phonearena.com/news/DNG-images-from-Nokia-Lumia-1520-and-1020-confirmed-to-be-true-raw-files-no-gimmicks_id49023
