they just alter iso in post, which is pointless because it's a software programme and not the actual sensor hardware. a bit like interlacing a 720p video into a 4k.. the file is much bigger but the image quality remains largely the same
Rami Ram, I am a PC gamer and I have to tell you that ALL PC Games are way more better ( in graphics ) than PlayStation's or XBOX's ! Let me give you some examples : Dying Light, Battlefield 4, Call Of Duty Ghosts and Tomb Raider 2013. So if you don't know something better ask first !