To allow 120Hz in your PS5, you may have to be sure that your TV or monitor helps HDMI 2.1 and has a refresh charge of no less than 120Hz. You may additionally want to make use of a premium HDMI cable that helps HDMI 2.1. After getting the mandatory {hardware}, you may observe these steps to allow 120Hz in your PS5:
1. Go to the PS5’s settings menu.