How to choose a good screen protector for smartphone

Screen proctor is a must when you bought a smart phone. It is cheap, so people will not care too much about it when buy it. But a good screen protector can make you have a good experience when using the smart phone. Today, I will share some information about screen protector for mobile phone.

Now the common material for a screen protector are PP, PVC, and PET. Now, most screen protector adopts the PET. It is hard and more anti scratch and can cycle use. So it is more green. The cost is also higher than PVC and PP material.

So what is the best material for the screen protector. It is AG. Now, the original screen protector for iPhone adopts the AG material, it is quite expensive, usually over 20 euros or more. AG material has a good anti scratch, and anti projection performance, it is quite soft as well. The transparency is also good enough. Especially, if the screen brightness is not high, an AG material screen protector is very suitable, your eyes will not be tired.

Of course, there are some other screen protector technology, like Micro Louver, it can protect your privacy well, people aside you can not screen clearly.