Difference between $1 and $10 screen protectors for iPhone?

Difference between $1 and $10 screen protectors for iPhone?

I believe that most people agree on whether or not to put a phone screen protector on the mobile phone. The reason is very simple. In the era of full screens, it will cost a lot if you don’t have a phone screen protector.
Especially those mobile phones with OLED displays, even if it is a former flagship mobile phone with a few hundred dollars, the repair cost of the broken screen will be hundreds to thousands of dollars.
Therefore, when you buy a new mobile phone, it is natural to stick a screen protector. However, after the screen protector is pasted, the experience is definitely not as comfortable as "streaking". First, the thickness of the mobile phone is increased, and second, the touch It is not necessarily comfortable to have a bare screen, and thirdly, the color after the phone screen protector will be different due to the quality of the screen protector, etc.
So, what kind of screen protector is a good phone screen protector? In other words, there are screen protectors worth 1-3 yuan on the market, and there are screen protectors ranging from a few yuan to hundreds of dollars. What is the difference between them?
The screen protectors that cost a few dollars on the market should not be regarded as screen protectors. To be precise, they are called glass phone screen protector. This kind of phone screen protector is too fragile and has extremely poor toughness. , the replacement frequency is quite high.
The packaging of this kind of phone screen protector that costs a few dollars is also quite simple, sometimes only a layer of plastic phone screen protector is covered and protected, and the slightly better ones will be packaged in a carton, anyway, it will feel very cheap when you get it.
A real screen protector must be wear-resistant, anti-scratch, anti-fingerprint, explosion-proof and other functions in one, and the screen protector with all the indicators up to the standard is bound to be more than ten or twenty times more expensive than ordinary phone screen protector. . Moreover, some screen protectors have to go through some rigorous tests, such as the bending test to test the toughness of the glass phone screen protector, and the drop ball test to test the hardness of the glass phone screen protector.
In order to allow everyone to correctly identify the quality of a glass phone screen protector, Brother Pao intends to introduce this kind of product to you systematically, so that you can have a little bit of time when you choose a screen protector next time.

The first point is:
Scratch resistance, this is very important! We often see that when some anchors sell screen protectors, they exaggerately use various sharp tools to scratch on the glass phone screen protector, in order to show the scratch resistance of the phone screen protector. After all, mobile phones will inevitably touch keys and small sand in life. Touch things.
Look at the screen protector attached to your mobile phone. If there are scratches on it, Brother Pao wants to say that what you bought may be an ordinary glass phone screen protector, not a screen protector at all.
The second point is:
Anti-fingerprint, I believe everyone is also troubled by this, especially some students who love to sweat, after a game of King of Glory, the screen is full of fingerprints, and white stains (salt in sweat) are left. How do you look at it? Uncomfortable and feels dirty.
A good screen protector actually has an oleophobic layer on it, because of its presence, the mobile phone screen protector will be hydrophobic. Teach you a trick to distinguish whether the screen protector is hydrophobic, drop a few drops of water on the screen protector, if the water droplets exist in the form of water droplets, then it has an oleophobic layer; if it becomes a small pool of water, then Obviously not hydrophobic.
If the water droplets on the screen protector with an oleophobic layer will naturally roll down without leaving any traces due to the tilt of the screen (like the water droplets on the lotus leaf), then your screen protector's oleophobic layer is very good .

The third point is:
Explosion-proof performance, every time the screen protector is broken, you should show joy instead of sadness, because you use the smallest cost to offset your possible biggest loss, so every screen protector is an insurance policy . And the really good screen protector has super high explosion-proof performance.
You must have seen anchors smashing walnuts with mobile phone screen protectors, or hitting the screen protector with a big hammer (they use cleverness, don’t imitate it), which is actually promoting its explosion-proof performance. Our testing method is also very simple, which is to see whether the corners of the screen protector are fragile after you use it for a period of time, and whether the broken places will easily cut your hands, etc. You can basically tell whether it is good or bad.
Besides, the screen protector is just to prevent the screen from being damaged. In real life, there is no fool who really sticks the screen protector to smash walnuts!
The fourth point is:
Fit
The problem, first of all, is the problem of mold opening. Some inferior membranes, even the aperture of the camera are not aligned, making people think that they bought the wrong model, and the blank part that cannot be pasted on the edge is too large, which is ugly; some membranes have apertures, The size is correct, but there are always bubbles in the corners, and they can't be removed, which immediately gives people a feeling of being cheated.
For this point, people with a little bit of obsessive-compulsive disorder or virginity complex, they will definitely not be able to accept it, even if there is a slight flaw, they will tear it up and throw it in the trash can, is there any?
The fifth point is what we said:
The visual effect is good. There is still a certain gap in the visual effect between the phone screen protector and the non-phone screen protector. After pasting the phone screen protector on my 5,000 yuan OLED screen mobile phone, I saw the effect of the LCD screen. Even the effect of the LCD screen is not as good. Are you slapping yourself?

secondly there is another
The tactile effect is also very important, but it varies from person to person. If the screen is comfortable to slide, you will know after you try it. It is worth mentioning that it is very comfortable to slide when there is an oleophobic layer. After the oleophobic layer is gone, it will be a bit dry, and it is difficult to play games and release skills.
As the saying goes-a good horse with a good saddle, if you buy a mobile phone worth thousands of yuan, you must not disappoint the value of the screen, so you must choose an excellent glass phone screen protector to realize the value of the screen. However, if a screen protector sells for hundreds of dollars, it's more gimmicky than practical, and there's no need to buy it.