Many people believe that applying a tempered glass screen protector can protect the mobile phone screen from scratches or cracks. However, there is also the opinion that the screen itself is sturdy enough, and applying a screen protector is unnecessary.
1. Because mobile phone screen protectors affect the light transmittance rate, and current screen protectors cannot achieve 100% light transmittance. The visual effect of a phone without a screen protector is better than that of a phone with one.
2. Screen protectors may contain harmful substances. There are no clear national regulations on the materials of screen protectors, and there is also a lack of supervision. In order to save costs, manufacturers may use some raw materials that contain harmful substances.
3. It is not conducive to heat dissipation. During the operation of the mobile phone, it already gets very hot. Putting on a screen protector and a phone case will cause uneven heat dissipation of the phone, leading to overheating and affecting its service life.
4. It is not aesthetically pleasing and affects the feel. After applying a screen protector, the phone becomes thicker. No matter how well the designer has designed the curvature, the tactile feel and aesthetic appearance are all ruined by the screen protector and the phone case.
1. The main function of applying a screen protector is to protect the screen from being scratched, and it also provides a certain degree of protection in case of accidental drops.
2. Although it affects the aesthetic appearance and tactile sensation, replacing a screen is not inexpensive.
3. Applying a screen protector is like putting a charm on the mobile phone. Although its effect may not be extremely significant, it can give people a certain sense of security mentally.
4. Without a screen protector, the mobile phone screen is likely to get scratched and look old. After applying a screen protector, changing the protector can make the phone look much newer.
5. Nowadays, mobile phone manufacturers usually apply a screen protector when the phone leaves the factory. Why? Because even though the screen has sufficient hardness, it is still easily scratched. Therefore, applying a screen protector is still quite necessary.
Generally speaking, the original factory screen protector is the best. Although tempered glass screen protectors are hard, they are very brittle. They seem to protect your phone on the surface, but in fact, they will break easily with a little force. When purchasing a screen protector, you should choose one with good light transmittance and that is not prone to sticking to grease and fingerprints. If you want to buy a tempered glass screen protector, don't choose the kind that is easy to have air gaps around the edges. Instead, choose a tempered glass screen protector with good adhesion, so that it can play a protective role. (Tip: If there is a crack on the screen after applying a tempered glass screen protector, please tear off the tempered glass screen protector to determine whether the screen is broken. You can also check whether the screen is cracked from the edge where the tempered glass screen protector is cracked. Some people have been deceived in this way. When the tempered glass screen protector is broken, they are told that the phone screen is broken.) Additionally, the so-called "vacuum nano coating" on the streets is fake! It doesn't prevent the screen from breaking at all. It's just like a brittle walnut when used to crack walnuts, it's just "the Emperor's New Clothes". Don't be fooled.
WeChat Work
