The big mobile touch screen tide leading by
Apple iPhone really drives the prosperity of screen protection film industry.
There are screen protectors from 1 usd price of the third party sticking film
to 100 usd brand screen protector on the market. Especially low
price third party screen protectors are of widely user groups! And
the high price official screen protector and brand sticking films are also
chosen by some people. Why the price of a thin screen protector has so much
difference? Does the use experience really have so much difference? This is the
theme that we have to explore today.
The contrast between appearance and
accessories
The official sticking film is with two
identical positive screen protectors. One of screen stickers is used for
sticking the dust of the screen when you stick the film. There is an English
instruction with graphical representation, but it did not equip with a clean
cloth. And fittings of third party screen protector are only a screen protector
and cloth.
The open mode of official screen protector
and third party screen protector also has different. The official Screen
protector is designed more meticulous in open holes than the third party screen
protector. The camera, distance sensor and the receiver are separate holed; and
the third party screen protector doesn't separate hole on distance sensor. But
friends who have used screen protector must know that whether this place open
holes or not, it completely has no effect on distance induction.
Besides, the official screen protector
adopts the bilayer structure, that is to say the positive of Screen protector
is directly exposed; and the third party sticking film is the traditional three
layer structure, the two sides of screen protector are protected by plastic
paper.
The contrast test of material hardness
and thickness
Now, we will carry on the actual user
testing. First we will contrast the materials of two screen protectors.
Through the outer packing, we can know that
two screen protectors are PET
material screen protectors with electrostatic adsorption. And
although the official sticking film called fog face film. In fact, it is
the matte
screen protector. It is the same category with a third party sticking
film which we are using in the test.
And for the smooth extent of surface,
although they are grind arenaceous films, the official sticking film is
smoother than the third party film and the official screen protector will be
better in touch feeling.
Hardness comparison: In order to make full
use of the three sticking films (two official films), the author cut official
Screen protector and the third party screen protector for half. Putting the
screen protector in a horizontal position and holding one horn with fingers to
observe which one has obviously deformation.
Thickness comparison: cut the two screen
protectors into 8 section separately and adsorb them together with
electrostatic. To push them with power and then to compare their thickness.
Results:
From the deformation contrast of horizontal
placed screen protector, the official screen protector basically keeps level,
and the third party screen protector will have deformation due to the action of
gravity. The thickness comparison effect is more obvious. The official sticking
film's thickness is obviously higher. The official screen protector will be
convenient to operate, and it can be convenient to extrude from the bubble.
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