Those things about changing the screen of the mobile phone

Those things about changing the screen of the mobile phone

Nowadays, the screen of mobile phones is getting bigger and bigger, and of course, the repair cost of the screen is getting higher and higher. There are two common situations of screen damage, one is that the outer screen is broken, and the LCD screen and touch functions can be displayed and used normally, which can be solved by replacing the external screen; Another situation is that the LCD screen is broken, and it can no longer be displayed and touched, and the internal and external integrated screen must be replaced, also called the screen assembly.

Mobile phone screen assembly

What are the classifications of common mobile phone screens in the market?

Mobile phone screens are classified according to quality: original screen assembly (including new full original, replacement cover, original module FOG post-press) and domestic assembled screen assembly.

As far as Apple mobile phones are concerned, they are divided into: original screen, rear pressure screen and assembly screen. Which of these three screens is better or worse?

1. Original screen

Generally, there are two types, original and dismantled. The original is only used for official after-sales, not circulated in the market, and its characteristic is "expensive". The original dismantling is the original screen removed from the mobile phone with some motherboards or other accessories that have failed, This kind of screen is the same as the original screen, in fact, it is the original screen, but the price is far lower than the official after-sales original, but the supply of this kind of screen in the market is still relatively small.

2. Rear pressure screen

This screen is a faulty screen that was removed from the original phone (whether the phone is good or bad). For example, if the outer screen of the screen is broken, it can be repaired by replacing it with an external screen glass and sold separately as a rear pressure screen. There are also those that are removed from the original machine and the screen is not displayed due to cable problems, and it is repaired by re-pressing the cable, this kind of screen can also be called a pressure screen. The quality of this kind of screen is not as good as the original (original dismantling), but if it is produced by a regular large manufacturer, the quality is still guaranteed, and the price is cheaper than the original dismantling.

3. Assemble the screen

Commonly known as high imitation screen, or domestic screen, it is purely produced in China (unknown manufacturers). This kind of screen is uneven due to the manufacturer's technical process, or the raw materials are low-grade and inferior, and the quality of the screen produced is extremely poor, and the display effect and touch effect can not be compared with the original screen at all, and it is easy to appear that the splash screen touch failure and other phenomena, and the performance is unstable. This kind of screen is used by many street stores or merchants that do not indicate the brand of the screen, and it is best not to use it even if it is cheap.