How to distinguish between good and bad screen protective?

Now more and more people like to buy a screen protector to protect their mobile phone, but now there are endless mobile phone screen protectors on the market, and the quality is not easy to distinguish. The following editor introduces how to identify the quality of mobile phone screen protectors.


1. Color

Such as high-transmittance type: high transparency, no impurities, bubbles in the protective film; light transmittance can reach 99%. The actual effect is really good.


2. Smoothness

The smoothness of the mobile phone screen protective film, whether the tangents around the protective film are smooth and flat, and whether there are bubbles in the protective film. Observe from the side whether there are abnormalities and weakening phenomena after the maximum viewing angle.


3. Odor

Whether the mobile phone screen protective film has a pungent odor, if the odor is obvious, it is a substandard product. When attaching, you can observe whether the automatic adsorption process is soft and convenient.


4. Thickness

The thickness of the mobile phone screen protection film, due to the limitation of PET material characteristics, is unlikely to be a good film if it is too thin.

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