How To Choose Screen Protector - Part 1
For most iPhone users, first you have to do is choose an Apple iPhone 4 / 4S screen protector after getting the iPhone. The screen is easily scratched when using. If that happened, more or less it will influence the display effect. Now there are generally three kinds of cell phone screen protectors including high transparency screen protector (means crystal clear screen protector), matte screen protector, and glossy screen protector (means mirror screen protector). Most people perhaps dont know that such a screen protector may well get high definition screen of iPhone 4S relegate to the iPhone 3G level, completely losing the clearness effect. Then we will uncover the inside mystery of these three screen protectors.
From the name, the feature of crystal clear screen protector is higher light transmittance. Poor light transmittance screen protector cause damage to eyes, because the screen itself is low light luminance, if you put a poor light transmittance screen protector it will increase the fatigue of the eyes especially for the novel readers, game players by cell phone. The light transmittance of high qualified screen protector is around 95% but the inferior is under 80%. Generally the good crystal clear screen protector will not only better display the screen color, but also can protect eyes, so the crystal clear screen protector has its irreplaceable advantage in this respect. However, general crystal clear screen protector has a problem. The people with oily skin or hand sweat will make the screen protector very dirty, thus influence the operation experience and sliding effect.
Compared with highly permeable membranes, matte screen protector is insufficient slightly in the light transmittance. The screen with matte screen protector will be a little foggy, and the displaying effect will be relatively dim. However, the advantages of matte screen protector are that it doesn't stick fingerprints and hand sweat, and the touch feeling is also comfortable and good, even if long time use it also won't affect sliding the fluency. And matte screen protector is also relatively good on the aspects of scratching, even slight scratches also won't be obvious, especially those which have had some scratches and highlight spot and bad spot on screen and will not be seen after pasting the matte screen protector.
From the name, the feature of crystal clear screen protector is higher light transmittance. Poor light transmittance screen protector cause damage to eyes, because the screen itself is low light luminance, if you put a poor light transmittance screen protector it will increase the fatigue of the eyes especially for the novel readers, game players by cell phone. The light transmittance of high qualified screen protector is around 95% but the inferior is under 80%. Generally the good crystal clear screen protector will not only better display the screen color, but also can protect eyes, so the crystal clear screen protector has its irreplaceable advantage in this respect. However, general crystal clear screen protector has a problem. The people with oily skin or hand sweat will make the screen protector very dirty, thus influence the operation experience and sliding effect.
Compared with highly permeable membranes, matte screen protector is insufficient slightly in the light transmittance. The screen with matte screen protector will be a little foggy, and the displaying effect will be relatively dim. However, the advantages of matte screen protector are that it doesn't stick fingerprints and hand sweat, and the touch feeling is also comfortable and good, even if long time use it also won't affect sliding the fluency. And matte screen protector is also relatively good on the aspects of scratching, even slight scratches also won't be obvious, especially those which have had some scratches and highlight spot and bad spot on screen and will not be seen after pasting the matte screen protector.
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