I didn't expect that there are so many precautions for mobile phone screen prot!

I didn't expect that there are so many precautions for mobile phone screen protector!

Since the screens of mobile phones have become larger and larger and their drop resistance has been declining, phone screen protector sticking has become a trend. Many friends will definitely get the cell phone screen protector first before the cell phone they just photographed is delivered. Putting the phone screen protector on the phone as soon as you get it seems to have become the first thing people do after buying a new phone. Even now, there are still many mobile phone brands that present corresponding mobile phone screen protector in the mobile phone box. The reason for sticking the phone screen protector is naturally that the screen of the mobile phone is afraid of scratches, and the phone screen protector can also slow down the impact of falling to a certain extent and prevent the broken screen.
If the mobile phone case can play a role of decoration and drop protection, is it really necessary to stick a mobile phone screen protector? Moreover, in the face of so many mobile phone screen protector on the market, how to choose? This is a problem!

Transmittance
When choosing a phone screen protector for a mobile phone, light transmission should be the first consideration. Because the mobile phone screen protector will more or less affect the light transmittance of the screen, the mobile phone screen protector with high light transmittance will cause little damage to the eyes, and poor light transmittance will affect vision. At present, the better light transmittance is optical glass, and its light transmittance is about 97%, while the light transmittance of ordinary PET phone screen protector is generally less than 90%.
thickness
It is generally divided into several grades such as 0.2mm, 0.3mm, 0.4mm, etc. Theoretically speaking, the thinner the better like a certain daily necessities, but it is also related to production. Some thicknesses are too thin and the edges cannot be curved. , the transition is unnatural and has white edges.
Sensitivity, oleophobic layer
As we all know, the biggest function of the screen protector is to protect the screen of the mobile phone, but many users say that the screen protector not only affects the feel, but also makes the touch less sensitive after a thick phone screen protector is pasted on the screen. In fact, this is mainly because The oleophobic layer is not well done, so the hand feeling will be greatly reduced.

privacy phone screen protector
Anti-spy phone screen protector is a kind of screen protector that has only become popular in recent years. It uses optical technology, so that the information displayed on the screen can only be read by the front-facing user. The anti-peeping area is about 60 degrees, that is to say, only darkness can be seen outside the range. It can prevent everyone from peeping important information by others while using the mobile phone.

HD plastic phone screen protector
In fact, this phone screen protector is more suitable for the audio-visual party, because it has high light transmittance, good clarity, and is suitable for watching movies. It also has disadvantages, that is, it is very thin and basically only scratch-resistant, so its protective effect It can only be said to be relatively average.

3D screen protector
After being bent by a hot bending machine, there is no difference between the touch and the touch of the screen. Both the middle and the edge are designed with arcs, and the hot bending effect is achieved through high temperature heating. That is to say, the curved screen protector, of course, the 3D screen protector will be relatively more expensive.

Frosted phone screen protector
The outstanding feature of the matte phone screen protector is the touch feeling, which is one of the best among all mobile phone screen protectors, and it can be cleaned well even if there are residual oil and fingerprints. However, the matte material will directly affect the light transmission ability of the protective phone screen protector, the clarity of the screen will decrease, and the resolution will become lower. If you have high requirements for clarity, matte phone screen protector may not be your best choice!