Author/Source: Refresh rate is how many times per second your screen updates the image. See the full link here
Takeaway
This article gives tips on how to adjust the settings on your Samsung phone to make the battery last longer. It covers things like screen brightness, refresh rate, and background app usage.
Technical Subject Understandability
Beginner
Analogy/Comparison
Optimizing your phone’s battery is like tuning up a car engine to get more miles per gallon.
Why It Matters
Having a longer-lasting battery means you don’t have to worry as much about your phone dying when you need it. For example, if you’re using your phone for navigation on a road trip, these tips can help ensure it lasts the whole drive.
Related Terms
Refresh rate
Tech Teacher 
Leave a comment