The original film is a tempered film or a soft film

The new machine purchased will generally have a layer of disposable plastic film, which can be removed when used. When the mobile phone leaves the factory, the screen does not have a film, but please rest assured that the screen of the machine has been tested for scratch resistance before leaving the factory to prevent wear and tear within the normal operating range, and it will not affect the use without film. However, the film can effectively avoid some sharp objects from causing direct damage to the screen, and you can choose whether to apply the film according to your personal preference.

If you need to purchase a film, it is recommended that you contact your local Samsung service center or Samsung store to inquire about the purchase. You can check the service center information and dealer information through Samsung's official website.

The tempered film is better.

Compared with the soft film and the tempered film, the steel rock Hu film is a little better, the tempered film has stronger protective performance, which can effectively improve the impact resistance of the screen, the hardness is higher and it is not easy to scratch, and it can be coated with different films to obtain different functions.

The difference between soft film and tempered film

The soft film sounds very tall, but in fact, it is made of the most common PET or TPU material, simply put, plastic, the current high-end hydrogel film is generally made of TPU material, the typical characteristics of this material are low temperature soft performance is relatively good, strong plasticity, can be cut into any size and shape, and has a certain scratch repair ability, the thickness is usually relatively thin.

The structure of the tempered film is relatively more complex, and it is mainly in tempered glass.

It is covered with multiple layers of functional coatings, such as silicone molds and oleophobic layers.

etc., thus forming a rigid glass cover, the thickness is usually thicker.

The soft film basically has no impact resistance, and the protection of the screen when it is hit is basically 0, which is very easy to produce scratches (the self-section jujube noise repair ability is only for relatively slight scratches), and the market is flooded with a large number of ** IQ tax products, which are not easy to fit.

Tempered film is the most common mobile phone protective film, its biggest advantage is that the protective performance is stronger, because the tempered film is equivalent to a layer of hard armor wrapped outside the screen, when the screen is hit by external forces, the tempered film usually plays a role in dispersing the value of the force, thereby improving the survival probability of the screen itself, which has been confirmed countless times on the mobile phone I use.

Secondly, due to the use of hard tempered glass material, the tempered film is less likely to produce obvious scratches, the frequency of replacement will be relatively low, and the economic cost is lower.

The performance of the tempered film is better, and the soft film is far inferior to the tempered film in terms of hardness and wear resistance to slag loss. But there are still a lot of friends who don't understand, I don't know the difference between them, I'll analyze it for you when I touch the rubber noodles, I hope it can help you.

The difference between soft film and tempered film

1. Fall resistance

The soft membrane has a weak ability to resist fallsIt only prevents the small scratches that we make when we use our phones on a daily basis. The toughened film is much more resistant to falling than the soft filmIt can effectively reduce the probability of the mobile phone screen being broken and scattered when it is accidentally dropped, and at the same time prevent accidental scratches, and increase the impact absorption of such as noisy, which is 5 times higher than the standard of soft film!

2. Material

The soft film is a honeycomb structure with super toughness TPU material. The material is soft and malleable.

and retraction, so it can play a scratch-resistant role on the mobile phone screen, but there is no anti-drop cushioning effect. However, if you buy a curved screen phone, then you can only stick a soft film.

Soft film. Tempered film to:Tempered glassfor the material,It is covered with multiple layers of protective coating, which has high hardness, is also wear-resistant, and scratch-resistant, but because it has a certain thickness, it is not suitable for use in models with curved screens and under-screen fingerprints.

Tempered film. 3. The difficulty of the film

Tempered film stickerIt's especially convenient and simpleNo bubbles, even if you are a handicapped party, it is easy to paste. The soft film is more troublesome and difficult, and it is easy to fall into the dust when pasting, so you must at least buy a soft film to be able to paste it perfectly. In addition, when you finally put the film on, the two sides of the screen will warp up after using it for a period of time, which will be particularly annoying at this time.

Tempered glass film is good.

From the perspective of protecting the mobile phone screen, the tempered glass film is better, and when the mobile phone is dropped, the impact resistance effect is better, and the screen is not easy to break.

The toughened film is also relatively cheap, the tempered soft film belongs to the PE material, which is easy to deform and scratch, and is relatively expensive, because of the relationship between the scale of production, resulting in a higher cost than the tempered film.

The thickness of the protective layer of the tempered film is only millimeters, which can completely cover the original screen surface to prevent damage and scratches by external forces, and increase the impact absorption, which is 5 times higher than the standard of the soft film.

However, compared with the soft film, the tempered film appears to be thicker, and it also affects the sensitivity of the touch screen. The surface of the tempered glass will be uneven (wind spots) and there will be a slight thinning of the thickness.

The reason for the thinning is that after the glass is softened by hot melting, it is quickly cooled by strong wind, which makes the crystal gap inside the glass smaller and the pressure increases, so the glass is thinner after tempering than before tempering.

Tempered glass mobile phone film is a new mobile phone protective film launched in China in 2012, which is currently the most powerful high-end new product to protect the screen.

Generally, the surface hardness of plastic film is not stupid and more than 3h, the hardness of glass is about 6, and the hardness of tempered glass is slightly higher than that of ordinary glass with shed. There are still many places where tempered glass is used in the home, such as doors and windows, coffee tables, shower rooms, etc.

Car wrap before removing the sun film by the following methods:

A good film can be carefully picked up to tear off directly, and it will not be torn clean after a long time. Whether you can tear it off or not, there is generally a residue on it. Unless it didn't take long to put it on. Tearing off the film is more laborious than sticking the film, and it generally takes a morning to change a whole car of film for two people.

After the membrane is torn off, it is generally removed with dish soap water and a blade, and the top is added with a recurring steel wool ball and dish soap water, but it must be a new round of steel wool balls. Don't use steel wool balls that have been brushed over the pan, there is grease on them, which will stick to the glass and will be more difficult to clean.

Then it should be noted that now the rear windshield glass is generally equipped with defogging and **, if you directly use a blade or steel wool ball to clean, it will destroy the above plus **, and the rear windshield glass will lose its defogging function. There are also some side rear triangle glass with radio antennas, which also need attention.

To clean the glass with defogging and **, we can use hot water and dish soap, use a rough rag or a rag to clean the car interior, and clean it slowly. Of course, if you paste a little bit of the film, there will definitely be a film that cannot be torn clean, I can use a blade to tear it little by little, be careful not to scratch it. Of course, if you don't need to defog and add **, use a blade or steel closed wire ball to clean it directly.

The original factory is pasted with a soft film, all mobile phones come with a factory film is a soft film, the film brought by the new machine at the factory is not a real film, just a PE film, the main purpose is to ensure that the screen is not easy to scratch in the process of the mobile phone from the factory to the packaging, so the film is pasted.

This film will lose its adhesion after time of storage, and it is easy to tear off the screen, so you need to buy a professional film when selling, or let the merchant send the film to, but in order to control the cost, the merchant sends an ordinary scratch-resistant film when selling mobile phones.

The quality is average, and many users throw away the film sent by the merchant after using it for a period of time, because the scratch resistance is too poor. If you need the tempered film, you can paste it yourself.

Compared with the tempered film and the soft film, the tempered film is better.

If you must stick the film, you still use a tempered film, because the hardness of the general film is not as strong as the screen of the mobile phone, the hardness is not enough to play a protective role, and the film is easy to be scratched, resulting in the light transmittance of the screen. The toughened film is slightly harder, but it is similar to the transport screen, but it also has a protective effect when it is pasted, but the film will affect the light transmission and is easy to leave fingerprints and the like.

Benefits of Mobile Foils:

1. Prevent the mobile phone screen from being scratched.

In the course of daily use, if the phone accidentally falls to the ground, it may cause the phone screen to be scratched by small gravel, or the phone screen may also be scratched when the phone is put in the pocket with the keys.

2. Protect the phone screen well.

The tempered film plays a role in protecting the mobile phone screen, and when the mobile phone accidentally falls to the ground, the tempered film can play a buffering role to prevent the mobile phone screen from being broken.

3. Protect the oleophobic layer of the mobile phone screen well.

The reason why our mobile phone screen can be silky and smooth, has a lot to do with the oleophobic layer on the surface of the mobile phone screen, if the mobile phone is not filmed, long-term use will lead to the slow reduction of the oil layer, and then the mobile phone screen will become slow.

Disadvantages of mobile phone film:

1. It will affect the heat dissipation of the mobile phone.

If you often play with your mobile phone for a long time, your mobile phone will generate high heat. If there is a mobile phone film as an obstacle, then the heat cannot be discharged as soon as possible, and the continuous high temperature will damage the battery, which will eventually affect the service life of the mobile phone.

2. Hurt the eyes.

The mobile phone film will weaken the brightness of the mobile phone screen, and it is easy to cause eye fatigue after long-term use. Moreover, the film will make the screen blurry, and it will damage the vision after looking at it for a long time.

3. Damage to health.

If you buy those inferior mobile phone films, although they are cheap and the bottom adhesive is sticky, they contain toxic benzene, and long-term use will affect your health. <>

In general, tempered film is better than soft film.

The toughened film is also relatively cheap, the tempered soft film belongs to the PE material, which is easy to deform and scratch, and is relatively expensive, because of the relationship between the scale of production, the cost is higher than that of the tempered film, and it is not as good as the advertised boredom.

Mobile phone soft film, the process of sticking is slightly cumbersome, the phone can not be used immediately after pasting, it is best to turn off the phone when pasting, especially when the mobile phone is not waterproof, it is necessary to put it for a period of time to dry, the feel is slightly softer than the tempered film, and finally it is much more expensive.

Advantages and disadvantages of tempered film:

The advantage is that the mobile phone accidentally falls to the ground, which can effectively protect the touch screen of the mobile phone from scratching or shattering. Because the steel aging film can effectively disperse the local installation force, it can protect the touch screen from damage. It can also prevent the damage of blue light radiation from mobile phones to the eyes, prevent myopia, realize man-machine dual protection, and also resist wear, waterproof and corrosion.

The disadvantage is that the phone becomes thicker, and the poor quality will also affect the touch, resulting in the drift of the Jeep touch. The phone's light transmittance and clarity are affected. The light transmittance of the glass will lose some of the light, which will also affect the clarity of the phone. Brittle, costly, thick, edge handling defects. <>