what is the screen refresh rate?

[EVILEST]

What is the screen refresh rate of sumsung m30s device and how to improve 

[Rishi215]

The refresh rate is a measure for the number of times a screens redraws an image. It is measured in Hertz (Hz). In simple terms, a higher refresh rate means lesser motion blur and considerably clearer image quality.

[EVILEST]

Yes i know

[Devv_007]

Your phone screen has 60hz of refresh rate.You can't improve or change it because its prebuilt in screen.

[GaganBro]

60hz... pre factory