Christmas has passed and you have surely received a smartphone as a gift. These products are expensive and you do not want to damage his screen. Even if some phones are sold with protection, this is not the case everywhere. So follow the guide to choose the right screen protector. With the use of the China Tempered glass screen protector you can have the best options available.

Simple Filter, Liquid, Or Tempered Glass

This is usually the first step. The advantage of the simple filter is its price. However, there are many more bubbles you know this dirt that does not go away and that spoils your pose with liquid or tempered glass. Regarding the liquid, it does not leave a trace, it does not damage the screen, but you must iron a layer every 2-3 months, not necessarily economic. Finally, there is tempered glass, the protection par excellence, certainly more expensive, but we avoid bubbles, and the filter is designed to withstand all the hazards of everyday life.

The Hardness Index

If you look at the merchant sites, it is possible that a value such as 9H appears in the results based on the Mohs scale for minerals, protections range from 6H to 9H the most scratch resistant. This will ensure that your filter will not become scratched as you use it.

2.5d Curved Edges, How To Do?

Most of our screens are curved today. No, not talking about the Galaxy S8, but classic screens. If you look at your phone, you will see that it is slightly curved at the edges so that it is nicer in hand. So, you have to take screen protection that offers the same thing. This does not mean that it will cover the entire screen, but at least it stays nice when you slide on the edges.

Thickness of Protection

Another criterion to pay attention to your screen protection: its thickness. Even if the filters now indicate, if you take a filter too thick, the touch could respond less well and you force to press more. Be careful not to exceed 0.33 mm for tempered glass a classic filter is very thin so you will not have the thickness of it.

Oleophobic, Anti-Blue Light Filter: Useful?

It’s more features on some filters, but is it really useful? Let’s start with the oleo phobic side, it’s supposed to avoid fingerprints on the screen. So yes it works sometime before the protective layer disappears, so in the long run, it’s rather blah. On the side of the blue light, our smartphones have a mode that distorts the display, unlike the filter. However, this is only powder in the eyes because no serious and independent study has shown the dangerous side. In short, these characteristics are not useful, but if they can make you happy.

Privacy Filters: We Take?

So did not talk about it, but there are also privacy filters. This is not great protection and the filter tends to decrease the brightness of your screen. Its only function is to avoid the prying eyes of the person sitting next to you. It is not always very effective, but in a professional environment, do not neglect that.

Final Advice

After testing many filters, different tempered glasses and privacy filters really have to pay attention to them. You can order 2 tempered glass filters at home and the quality of the product is top and in addition to the pose, there is a liquid that can remove all the bubbles. Leave it for 10 minutes, remove the surplus and wait for the night: 0 bubbles.