I looked at 3D tempered film and 4D tempered film on the Internet, is there any difference?

"4D tempered film" is deliberately titled by online sellers, so that buyers will feel that "4D" is definitely better than "3D"? Then the so-called "4D tempered film" will be chosen for consumption, but it is actually the same product, and the seller is just fooling consumers in order to highlight himself. "4D tempered film" is just a marketing gimmick.

There is a difference. The biggest difference between 3D tempered film and 4D tempered film is that the curved surface of 4D tempered film can completely cover the edges, including the edges and home keys. When you rub the edges of the screen, you feel a smoother transition, unlike the 3D tempered film.

What's more, 4D tempered film is not as expensive as imagined, and it is also very common.

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.

The thickness of this protective layer is only millimeters, which can completely cover the original screen surface, prevent damage and scratches by external forces, and increase the impact absorption, which is 5 times higher than the standard of PET film. It does not affect the effect of the screen.

There is no difference, 4D is 3D, 4D will make buyers feel better than 3D, but in fact it is exactly the same product, the seller in order to highlight their fooling consumers, it is estimated that after a while some people will say that they are 5D, which makes people feel a little stronger than 4D, all nonsense.

Main differences: The biggest difference between the tempered film and the 4D tempered film is that the curved surface of the 4D tempered film can completely cover the edges, including the edges and home keys. When you rub the edges of the screen, you feel a smoother transition, unlike the 3D tempered film.

Because the tempered film does not completely wrap the screen, sometimes it will still enter the dust, and the dust prevention is not as thorough as the 4D tempered film;

The tempered film is also treated with an antifouling and oleophobic coating. The 4D tempered film treated with antifouling and oleophobic coating can make the water droplets more curvature and condense without dispersing. Without an antifouling and oleophobic coating, water droplets will fall directly on the screen.

There is no difference between tempered film 3D and 6D.

The tempered film is a curved full-screen tempered film from 3D, and 3D and above are of this type. It's just that the name is different, but some manufacturers produce names that want to be unique, such as 5D and 6D, which are essentially no different. 3D and above are only curved and full-screen coverage, and there is no difference in quality with 6D products.

You don't have to care about the film at all, just buy one, as long as it's a tempered film, and then replace it if it's broken.

In the final analysis, it doesn't matter if the mobile phone is filmed, it doesn't matter if it is pasted or not, now the mobile phone screen has been done very well, anyway, it will be changed every two years.

This concept is all hype given by merchants, and it does not have a great impact on mobile phone film.

The main manifestation is that the current mobile phone screen has a micro-curved surface, as well as a curved screen.

The higher the number, the higher the fit of the film.

It can't be displayed.,Unless you back up the chat history before.,Say that you still have these records on your phone.,Copy all of them and send them to a person.,It can be displayed on the computer.。 Relearn.

To put it bluntly, it's either real 3D or fake 3D, and 4-10D is just a gimmick to brag about it.

Personally, I feel like it's all a gimmick, anyway, the feel of the film will have an impact, and it's better to run naked.

It's generally 3D and 4D, and everything else is a gimmick.

The quality of mobile phone tempered film is getting better and better.

It can be a fall to the ground and the tempered film can be brushed.

The size is not the same, the shape is different.

In fact, it mainly depends on the price, this few d is just a gimmick, and there is no difference if it is cheap.

The difference between tempered film and tempered film.

Tempered film in the production process has to talk about the arc edge process, iphone6 is the use of curved screen, mainstream smart phones use screen design, what does the screen mean? What's the difference between it and a 3D screen? , The mobile phone tempered film of the 3D screen is heated at high temperature to achieve the hot bending effect, that is, the hot bending tempered film, the curved tempered film, is more complex than the ordinary tempered film in the process, to understand the difference between the hot bending tempered film and the ordinary tempered film, first to understand the screen.

What does screen mean? Nowadays, when we usually talk about screens, we are referring to some smartphones that use glass screens. Back in 2011, Nokia launched its first screen phone, the Nokia N9.

To put it simply, the screen refers to the curved design of the edge of the protective glass of the mobile phone screen, but the edge of the screen glass is curved design, but the screen itself at the bottom is still purely flat. In layman's terms, the screen mobile phone is the protective glass covered above the screen with a curved design, except for the edge part is curved and non-flat, the rest of the mobile phone screen is still pure flat.

The 3D screen on the market, now 3D screen mobile phones have been popularized, but there are still many problems in technology. To understand the difference between hot-bending tempered film and ordinary tempered film, it is actually very simple, through the above comparison of ordinary screen, screen and 3D screen schematic, you can see the difference at a glance. To put it simply, an ordinary screen means that the screen is a pure flat piece without any curved design; The screen is flat in the middle, but the edges are curved; The 3D screen, both in the middle and at the edge, adopts a curved design, and the hot bending effect is achieved by high-temperature heating.

It's expensive, but I don't know if it's cost-effective.