The mobile phone screen is broken. How to determine whether it is the inner screen or the outer screen that is broken?

When using a mobile phone, it is always dropped carelessly or accidentally. It is okay if it falls on the edge of the phone, but if the screen is broken, it is heartbreaking. Many people say that they really don’t know much about mobile phone screens, and they can only be at the mercy of others when they go to the repair shop. The mobile phone screen needs to be distinguished between the internal screen and the external screen. Although there is only one word difference, the price difference is very large. Today, the female anchor will talk to you about how to judge whether the broken screen is the external screen or the internal screen after the mobile phone screen is broken.

1. Touch

Generally speaking, the screen of a smartphone is divided into two layers, the inner screen is responsible for display, and the outer screen is responsible for touch. If the phone screen is broken, and some areas of the phone are insensitive or invalid to touch, but the display is fine, it means that the outer screen of the phone is broken.

After the outer screen of a mobile phone is broken, the mobile phone can still be used for a period of time if the screen is not squeezed, but it is still recommended to replace it as soon as possible. Because after the outer screen of the mobile phone is broken, the cracks will extend, and if the front panel glass of the mobile phone is dented, over time, the surface of the inner screen of the mobile phone will also leave scratches, and the inner screen of the mobile phone may also be crushed, so it is recommended to replace the broken outer screen as soon as possible.

2. View the image display

If the phone screen is broken, the image displayed on the phone is not displayed or large blocks of color or water patterns are flickering, but the touch is normal, it means that the inner screen of the phone is broken. If there are still some black, yellow, or white spots on the screen, there is a problem with the inner screen. At this time, we must be careful not to let it expand, and we can replace the screen in advance.

If after the phone screen is broken, some areas of the phone are ineffective or insensitive to touch, and the image display of the phone has large color blocks or no display, then this means that both the inner and outer screens of the phone are broken.

3. Use a flashlight

The outer screen is usually translucent and can transmit light. If you shine a flashlight on the screen and see obvious cracks on the outer surface, it means the outer screen is broken. If you look at it against the light and see that the cracks inside and outside are obviously different, then both the inner and outer screens are cracked.

Well, the above is what the female anchor has summarized for everyone about how to judge whether the broken screen is the inner screen or the outer screen after the mobile phone screen is broken. No matter which screen is broken, it is recommended that you replace it as soon as possible to avoid delaying daily use.