Samsung has something hidden in its Galaxy Note 20 Ultra that will save you some battery. Currently, in these smartphones, there is an adaptive refresh rate that adjusts from 120Hz to 60Hz. But it also has a hidden 96Hz display option that can be enabled.
Enabling this option will save the battery of your smartphone as compared to 120Hz and will also provide a better user experience than the 60Hz mode.
To enable a 96Hz refresh rate on your device you have to download an application on your device that is ‘S20 Refresh Rate Controller’. It’s a free application and you can download it from here. And follow these instructions to enable it.
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Open the application, you can easily locate two options for 96Hz and 120Hz refresh rate, now tap on the ‘Set 96Hz’ option to set it.
Once you install this application on your device you can easily find these two options on the notification panel with two different toggles from where you can easily set them.
(Source)
