How to choose a screen protector?

How to choose a screen protector?

 

Nowadays, mobile phones have become an indispensable part of people's lives. With the continuous development of mobile smart tools, mobile phone accessories and screen protectors can also be constantly updated and created. In order to meet the needs of people and the screen differences between different mobile phones, various types of screen protectors have begun to appear! So, what's the difference between so many types of screen protectors?

 

hydrogel screen protector

. In the past two or three years, a screen protector that has been hotly promoted by many merchants due to the emergence of curved mobile phone screens, because its material is softer, it fits better with mobile phone screens. However, the price of hydrogel screen protector is not cheap, because the public generally believes that it is a new technology product. The material of hydrogel screen protector is a layer of TPU or PET, which has super ductility and retractability. The advantage is that it is anti-fingerprint, can automatically repair scratches, the thickness is very thin, and it is like there is no film attached. The disadvantage is that it does not have an oleophobic layer, and the plastic feeling is naturally obvious, and it is not so smooth to the touch. After a long time, it will reduce the experience and affect the overall appearance of the mobile phone. In terms of anti-drop performance, the degree of protection is also greatly reduced.

Clear tempered glass screen protector

The main advantages are: excellent anti-scratch and explosion-proof performance, which can prevent the mobile phone from accidentally hitting the screen and protect the safety of the mobile phone. At the same time, it prevents accidental scratches, which affects the appearance of the mobile phone screen. Easy to use, no bubbles. The transmittance of the picture does not affect the beauty of the picture quality of the mobile phone itself. The most important thing is that it has an oleophobic layer, which can resist fingerprints and oil stains, and feels smooth and smooth. The disadvantage of this screen protector is that with the increase in use, the protective power of the oleophobic layer will decrease, and the anti-fingerprint and anti-oil stain resistance will weaken, so it needs to be replaced in about three months. Of course, if it does not affect daily use and there is no damage, it can continue to be used.

 

In summary, after comparing the advantages and disadvantages, it is still recommended that you buy an HD tempered glass screen protector.

 

 

How to choose a good " Clear tempered glass screen protector "?

 

1. In the selection of tempered film material,

 

   If you have a sufficient budget, you can directly choose a tempered film made of high-alumina glass, such as weaddu tempered film, of course, the purchase cost will be much higher; the screen protectors with better quality on the market belong to this material; there are other very low costs The screen protector, such as China Aluminum, is a little less flexible, which is not conducive to later machining. Even if it has been tempered at high temperature, it will be much worse than the high-aluminum glass.

 

 

2. The difference between the edge of the screen protector, 2.5D or 3D is better quality?

 

     The edge of the screen is easily broken in various daily uses. On the one hand, because the coverage is not in place, many screen protectors still maintain a distance from the edge, so it is easy to be bumped and broken. With the appearance of curved screen on the mobile phone screen, the screen protector also has a difference between 2.5D and 3D in the processing of the edge, where 3D refers to a certain curvature on the edge, so the 3D screen protector can better protect the screen. edge, but 3D tempered film will be much more expensive than 2.5D tempered film.

 

 

3. Regarding light transmittance. lower quality screen protectors

 

     After the mobile phone is used, the screen reduction degree will be reduced, whether it is color or brightness, so everyone should choose a screen protector with high light transmittance, so that you can achieve a bare-metal visual experience.

4. About the tempering time

 

  This process is not the longer the better, you can see by breaking the screen protector, the more intensive the breaking, the better the tempering effect, usually the quality of tempering for 4 hours is better! If the tempering time exceeds 4 hours, the glass will lose its original toughness and be more easily broken.

 

5. About the anti-fingerprint effect

 

    This step can be checked by fingerprint pressing, marker test and water drop test. Generally, water droplets do not remain on the glass surface, indicating that it has the effect of anti-fingerprint.

A good screen protector has a lot of details to explain, look for the above key points, you can choose a suitable screen protector!