Optimal parameters of the protective film

28 November 2019 maius

Optimal parameters of the protective film. To effectively protect your phone’s display from damage, it is worth investing in additional accessories that protect it. Protective film for the phone will fulfill its role here, however, you need to know how to choose it and adapt it to a specific model, as well as the mode of use of the phone. As there are many different types of film on the market, it is worth getting familiar with the parameters of each product beforehand. What should you pay special attention to?

Is it worth it to put a protective film on the phone?

Protective film for the phone is an intermediate solution between leaving the display alone and putting on it additional tempered glass or buying a case. With all these solutions, the protective film seems to be the least problematic solution for at least several reasons. First of all, it is relatively cheap and does not require major investments. Even the foil of a reputable manufacturer is a cost that is only a fraction of the price of the entire phone and even the display itself.

This is an undoubted advantage, because the possible installation of tempered glass already requires much more money, as well as going to a qualified point where such modifications are professionally carried out. Protective film for the phone is not only relatively cheap, it is also usually very easy to put it on and everyone can handle it on their own. This means that you do not need to go to a specialized point, and you just need to carefully read the operating instructions and the diagram on how to put such a foil.

Can the phone protective foil protect the display effectively?

Phone protective films are produced in such a way as to effectively protect the display glass, but at the same time they must not be too thick, as this would mean that they can negatively affect the daily use of the phone. Films are products dedicated primarily to protect the display against delicate scratches, scuffing and accidental, superficial mechanical damage. This means that they will not necessarily be able to protect the phone from falling from a great height, or from a direct impact, because this is not their role.

How do the film parameters affect the use of the phone?
By design, high-quality protective film for your phone should not significantly affect the comfort of its use, but it does not always have to be one hundred percent. This is because it depends on at least several factors, such as the thickness of the film, the raw materials from which it was made, the level of transparency or the appropriate method of assumption. What most affects the appearance of the display after putting a protective film on it is its thickness. The mechanical resistance of the film largely depends on it, which means that it is worth paying attention to it first. There are films of different thicknesses on the market that have also been produced in slightly different technology. This affects not only the strength itself, but also the transparency of the product.

Is the display clearly visible through the protective film on the phone?

Not every foil will be perfectly transparent. The thicker the film, the more it will refract light and make the image seen through the film a little different from the original and not so clean. Such films are, however, a better protection for the display and better protect it from the formation of scratches. It is worth mentioning that the loss of image quality is not very important and it does not significantly affect the comfort of everyday use of the phone, especially in the context of making phone calls or operating the Internet.

Only when watching movies it becomes gently visible. The thinnest films, which are also not lacking, do not show much refraction properties and in most cases can be seen through them as well as before the protection. However, the strength of the film is also influenced by the raw materials from which it was made, as well as the production process itself. Protective film for the phone from reputable manufacturers can be not only very durable, but also very thin, so they do not affect the comfort of image viewing.

The biggest problem from the practical side may be incorrect placement of the film, which causes that under its surface air punctures will appear, which are manifested by the emergence of bubbles. They effectively hinder the use of the camera and are a very significant problem that usually means that you have to break the protective film on the phone and possibly stick a new one. Changing the film does not damage the display, so this is not a big problem, and considering that the cost of such a film is not too high, it is also not a big loss. At the same time, it is worth noting that such problems should not apply to cases where the film was installed as anticipated by the manufacturer.