Xbox One : contrast too dark
Contrast seems completely burned and way too dark. Took some pictures on a 1080p movie (don't look at resolution, it's taken with my smartphone...) first one is using the MS media player app, second one is with VLC. X1 is using the standard color depth (sRGB is already known to have crushed blacks and it would be even worse)
Media Player http://i.imgur.com/yzRtFthl.jpg