What is the differences between ceramic screen protector and glass screen protector

Smartphones have become one of the most important things in our daily lives. Moreover, the screen size of mobile phones is getting bigger and bigger, so for such a big screen, it is easy to cause damage to the screen. Therefore, the screen protector has become the best choice for the protection. Ceramic screen protector and tempered glass screen protector are both common types of screen protectors. So what is the difference between ceramic screen protector and tempered glass screen protector.

What is Ceramic Screen Protector?

The ceramic screen protector also called as inorganic ceramic film is one of the solid screen protector. It is made from alumina, zirconia, Titania. After high temperature treatment the ceramic screen protector is featured with high temperature resistance, corrosion resistance, high mechanical strength, strong antimicrobial ability. So it is very suitable for mobile phone screen protection, and can be used for a long time. But it is high in cost.


Tempered Glass Screen Protector

Tempered glass screen protector was launched in China at the year of 2012, It has quickly become popular since its release, and in fact, it is still the most widely used type of screen protector. There are two types of tempered glass screen protectors, one is full coverage, and the other has plastic or glass fiber edging on the edge.

A common glass screen protector is 5 times higher than the standard of PET film, and has a thickness of 0.3 mm, which can completely cover the original screen, prevent damage and scratches from external forces.

The biggest advantage of tempered glass screen protector is that it feels natural, high hardness and has good protection. Moreover, the glass itself has better light transmittance than plastic, the high transparency of the glass allows him to maintain the original picture quality of the cellphone.


However, poor quality tempered glass screen protector is not close to the screen at the edge, and you can notice rainbow patterns appear at certain angles, which will greatly affect the look.

Which type of Screen Protector is the Best?

The ceramic screen protector mainly prevents signal isolation and will not interfere with the signal communication. Due to material problems, the tempered glass is easier to isolate the antenna transmission.


The glass screen protector has higher hardness, and glass is closer to the natural appearance of the screen in appearance and material.

When it comes to service life, the ceramic screen protector is a kind of soft film, with higher bending performance, and the edge will not be broken, it can be used for the whole service life of your phone. However, the glass screen protector is easily broken, so you may need to change the screen protector frequently.

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