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What is the screen refresh rate?

What is the screen basically?

screen phone

This question is important. More important than understanding the refresh rate is understanding the screen itself. So quickly let’s talk about the screen in a non-detailed way. I will not “card” the information, but I will give you just what you need to understand the refresh rate.

The screen comes with the display panel that you can see and some other components. This display panel is made up of some units called pixels that display the colors of anything that will be displayed on its surface. For example, a single image is designed from a certain number of pixels, which when combined together shows us a specific person or shape, giving us a full-fledged image that can be recognized.

At the same time, some pieces are connected to the same screen on one board. These pieces are responsible for energy regulation, color regulation, and many more functions. There is a very important function that these pieces perform, which is to update the image again and again, and this is what we will know now in detail.

What is the refresh rate?

The refresh rate is the number of times the monitor refreshes itself every second. Since the image on the phone, TV or computer screen is not static, the pixels have to be refreshed every period of time. This is the function you need to do watching movies for example. If your monitor cannot update the image consistently with the number of frames you see.

Let’s imagine you are watching a movie displaying 24 frames per second and your monitor displaying one frame per second. This scenario will be difficult because you will see 60 frames per minute while you were supposed to see 1440 frames per second. If your screen displays 60 frames per second, this means that you will see all frames normally while playing this movie.

The number of frames the screen displays is the same as the refresh rate that refreshes the image on the screen of your phone, so it should be balanced with the content that you see on this screen.

This, to put it simply, means the more frames per second that are displayed on this screen the higher the refresh rate, that’s because they are one. This is measured in hertz. If the screen displays 60 frames per second by refreshing the image 60 times per second, then its refresh rate is 60Hz.

Unlike computer screens you see in our reviews, phone screens are somewhat different. The update process every time is not completely complete for the screen. The idea here is that every row is refreshed until the entire screen is refreshed at the same refresh rate. Yes, the screen is fully refreshed at 60 times per second, but every time the screen is refreshed through each row first. You can notice this if you turn on slow motion by interrupting the image while playing the movie in this mode, which means that the screen does not stop updating in any way, but the complete update occurs every 1/60 of a second if it is The screen comes at a rate of 60 Hz.

So what does it do with phones?

If we raise the refresh rate in the screen of any smartphone from the phones that we see in the middle class, we will notice a wonderful difference in terms of smoothness in the movement of the screen itself. But you should know that this feeling does not apply to all applications that you use because most of the applications are designed to deal with the refresh rate of 60 Hz and it will not make any big difference in your experience with many applications.

With regard to movies or series as well, it does not give much difference because most of the visual content depends on showing approximately 24 frames per second. However, in browsing the Internet or some social media applications, you will notice an unprecedented smoothness and speed when you are clearly browsing this content.

The matter appears very clearly in games in particular, as it is usually the case with computers. The higher refresh rate gives better performance in games, and this is what makes us always recommend screens that come at 120 Hz and above for gamers on computers. At the same time, we cannot deny that the games on phones that come with a high refresh rate will benefit greatly from it, but the processor of the phone must be strong to produce more than 60 frames per second in order for the player to benefit from this rate clearly, knowing that it He might sacrifice some settings here and there to get the highest frame rate possible.

What is wrong with high refresh rates in phones?

Battery life is a problem with refresh rates coming in at either 90Hz or higher. If you compare browsing on a phone running at a 60Hz refresh rate with a phone running at a 90Hz refresh rate like the OnePlus 7 Pro, you will find that the battery life with the first phone will be longer by up to 180-200 minutes. Three hours or more if you want a more accurate number.

Read also: My Oppo Reno 3 Pro and Find X2 Pro | Which one is right for you?

But with the Oppo flagship phone Find X2 Pro, the company changed that equation to make it possible to reach 120 Hz on FHD and QHD resolutions and you also have the option to cast the task on your phone’s shoulders to switch between update rates to save battery smartly and easily without any interference from you. .

This is the first phone that we see that enables this technology at higher beats, while we see some other companies struggle to allow this technology from the ground up on their phones with FHD resolution and some other companies that have not switched from the refresh rate of 60 Hz basically until now.

In the end.

If you ask me for my personal opinion, the refresh rate is not worth basing your next choice on. It is one of many elements, but let me also remind you that most phones that come with a high refresh rate allow you to do work at a lower rate for the sake of battery life. So, if you are a smartphone gamer and want a better experience, this element is important. But remember, don’t run it if you don’t need it outside of your favorite game.

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