When you look into the menus for the two titles, you will notice that a new Contrast option has been added with the other visual options. You will be able to set between low or high.
HDR was recently added to both inFamous: Second Son and inFamous: First Light. However, many users weren’t happy with the implementation as it gets really dark in darker screens, making it hard to see. So, hopefully, the new contrast toggle will help alleviate these issues.
HDR was added to both the standard PlayStation 4 as well as the PlayStation 4 Pro. The latter is an upgraded system that has better specs, which makes supported games run better with higher native resolution and/or better frame rate along with other possible enhancements.
inFamous: Second Son was released exclusively for the PlayStation 4 on March 21, 2014. inFamous: First Light, a standalone expansion, came out several months later on August 26, 2014. Both games are developed by Sucker Punch and published by Sony Interactive Entertainment.