The PS4's “5.50" firmware update hit today adding some new features as well as supersampling. What the hell is that you might be asking? Basically, supersampling allows you to downscale 4K output to whatever type of TV you’re using, so even if you don’t have a 4K TV the image will still look much better.
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I don’t have a Pro so the most exciting part of this update for me is being able to hide demos from my software library and delete old notifications.