The 120Hz display refresh rate is one of the prominent new features of Galaxy S20. This Galaxy S20 guide explains the role of the display refresh rate on Galaxy S20, how to change the refresh rate on Galaxy S20, the limitations of the 120Hz refresh rate on Galaxy S20. Some questions you may have on this feature are also addressed. The display refresh rate feature on three … [Read more...] about How to set Galaxy S20 display refresh rate?