Originally Posted by lorenzoens
3) the big amoled display of my smartphone works very fine for reading, with its low light emission with black background (much better than any LCD, Retinas included). So it almost completely replaced my e-ink, for evening and bus/underground readings
What reading program do you use and how did you get the background to be a true black? My Samsung does really dark gray backgrounds that still shine (some) light at me and I don't like it.