What are the high benefits of the "refresh rate" of the display?7 things to know

Many popular TVs and monitors are equipped with high -refresh rate displays that are displayed smoothly and the images are clear.The "iPhone 13 Pro" is a refresh rate of up to 120Hz on smartphones, and the Android smartphone is the same.

The height of the refresh rate has become a popular topic in the game world.A quick reaction and the instantaneous screen rewriting can affect the win or loss of the game.

1: What does "refresh rate" mean?

What does "refresh rate" mean in the first place?The content displayed on the display is all that the still image (frame) is displayed very fast.The refresh rate refers to the frequency of this frame, and the unit is Hertz (Hz).

If the refresh rate is 120Hz, the frame can be updated (refreshed) to a new one up to 120 times per second.If this is 60Hz, it is up to 60 times per second.You already know what happens if it is 90Hz.

2: Understand the importance of "frame rate"

It is important to note that even if the screen refresh rate is high, the benefits are limited to the content displayed on the screen.The display of images and video games shows the frame rate per second (FPS).Movies are usually 24fps to the standard of theaters, but games are often 120 fps.

3: Another thing from "Touch Sampling Rate"

Some smartphone manufacturers have revealed a touch sampling rate (response rate) for the display corresponding to touch operations.The confusing thing is that the unit is the same Hertz (Hz).This is the number on the frequency of the touch screen scanning the touch of the finger, and the larger this number, the faster the response to the touch.

4: Effect of high refresh rate

If the refresh rate of the smartphone display is high, the display of the game will not be delayed, or the motion blur of the video will be suppressed.Navigation around the interface also responds better than a low -refresh rate display.

In this way, the intense action of the game in the game decreases, the action of the fast sports video with a fast tempo becomes smooth, and even if you scroll a long web page, the display will not be crushed.In order to fully enjoy the benefits of the height of the refresh rate, the frame rate needs to be higher, and it is desirable that the refresh rate and the frame rate match if possible.

The higher the refresh rate, the disadvantage of consuming more power.This is because the more you refresh the screen every second, the more power you need.In addition, enhancing the frame rate requires appropriate processing capacity.

Although the processor's processing capacity is greatly improved in smartphones, there is still a limit to increasing the battery drive time.For this reason, most smartphones with high displays of displays do not always operate at the best refresh rate.

So is the iPhone 13 Pro display.The 120Hz refresh rate is "dynamic", and the refresh rate is enhanced only to situations where it is easy to notice.