What is the reason for the noise under the Apple xr camera?

There are several reasons why the lower part of the camera is hot when various iphone products play videos:

1.

The main reason for the popularity of mobile phones is that Apple's iphone4s and above have installed the mobile phone running device under the mobile phone camera, and the mobile phones before iphone4 are placed near the home button. Because the home now has a new use, running equipment has been moved up.

2.

Playing video on a mobile phone, the running memory of the mobile phone is relatively large, and it needs to run quickly to run normally. Therefore, when playing video on the mobile phone, the lower part of the camera will heat up because of high-speed operation, which is normal.

3.

The secondary factor is that the mobile phone system is too high. When the mobile phone is running, the system is running first, and then the video is running. If the system version is too high, the phone will be overloaded and play the video again.

4.

In the process of using Apple's mobile phone, the system is constantly upgrading, in order to bring new experiences to Apple users. From sliding unlocking to digital unlocking to fingerprint unlocking and facial recognition now, it can be said that the unlocking function is also developing with the continuous development of technology, but no matter how the unlocking function develops, it is to bring personal information protection and respect for privacy to users. We will no longer worry that someone will peek at your mobile phone, and we will not be afraid that the information you wrote overnight will be deleted by colleagues. So, anyway,