How to identify the glass screen protective film

By | September 7, 2015

When we get a new phone, some of us like buying a screen protector, it must efficiently protect the screen from crack and scratch despite it would make a adverse effects on the sharpness of the screened and a budget. There are now a wide variety of screen protector, which are high-definition protector, matte protective film, glass screen protective film, mirror screen protector, diamond screen protective film, Blu-ray protective screen protector, etc., the price rang a few dollars to tens of per dollars. Entering mobile phone film on Ebay and Amazon, they are tons of the top-ranking glass screen protective film, among which how to identify the tempered glass screen protector is the key we will discuss,take the Samsung galaxy for example.

With respect to the ordinary Samsung galaxy screen PET protective film, Samsung galaxy  tempered glass screen protector is better and harder, it can considerably share a part of force hitting the Samsung galaxy when you accidentally fall the cell phone to the ground. But what downside it also has is: the Samsung galaxy tempered glass screen protector is much thicker than the the Samsung galaxy screen PET protective film, even more thin film of 0.2mm is absolutely within the visible range.

how to use tempered glass screen protector

Samsung galaxy tempered glass screen protector can be divided into the ordinary explosion-proof Samsung galaxy glass screen protector and anti-blue Samsung galaxy screen protector according to the role it plays. Ordinary Samsung galaxy tempered glass screen protector with high permeability and anti-scratch is more usual, majority of which are cheap and can well protect the screen.


The mobile phone, tablet, PC and TV we use has LED blue light emitted, prolonged exposure to blue light damage to our retinal, may cause severe eye macular lesions. In daily life, we look at mobile phones more and more time, buy an anti-ray screen protector is still very necessary.

The thickness of the tempered glass is mainly concentrated in the 0.1mm to 0.3mm, the thinner, the better. Each thickness is divided into arc edge and straight edge, arc edge is as mellow as the 2.5D glass.

There are kinds of ordinary Samsung galaxy PET screen protective film, which are mainly high-definition screen film, matte screen film, mirror screen protective film, diamond screen protective film, diamond screen protective film can be divided into a gold diamond protective film, a silver diamond protective  film according to different embedded sequins.

HD Samsung galaxy protective films with high contrast light transmittance and scratch resistant are those most used.

Matte Samsung galaxy protective film is superb, but the screen resolution is unsatisfactory.

As the name suggests, mirror Samsung galaxy screen protector can be used as a mirror, which are some of the girl’s favorite, but the disadvantage is effectively reducing the viewing angle of the screen, if you often share screen content with friends, the mirror screen protector certainly is not for you.

Samsung-mirror-tempered-glass-screen-protector  mirror-tempered-glass-screen-protector

Diamond film’s biggest feature is embedded sequins, sparkling and lovable, but will seriously affect the screen sharpness, I personally do not recommend this screen protector.

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