A must-have mobile phone protective film for photography experts: Which is better, soft film or tempered film?

From the perspective of protecting the mobile phone screen, tempered glass film is better. When the mobile phone falls, it has better impact resistance and the screen is not easy to break.

The price of tempered film is also relatively cheap. The tempered soft film is made of PE material and is easy to deform and scratch. It is relatively more expensive. Due to the scale of production, the cost is higher than that of tempered film.

The protective layer of the tempered film is only 0.1 mm thick, which can completely cover the original screen surface to prevent damage and scratches from external forces. It also increases impact absorption, which is 5 times higher than the standard of soft film.

Will not affect the video effect of the screen. Easy to use and no bubbles. The screen transmittance is as high as 98%. Does not affect the use of mobile phone cases and other mobile phone accessories.

However, compared with the soft film, the tempered film is thicker, and it also affects the sensitivity of the touch screen. Due to the hard and brittle characteristics of tempered glass, the overall performance is fragile. The surface of tempered glass will have unevenness (wind spots) and slight thickness thinning.

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

The tempered glass mobile phone film is a new mobile phone protective film launched in China in 2012. It is currently the most high-end new product that strengthens the protection of the screen.

Generally, the surface hardness of plastic film does not exceed about 3H, and the hardness of glass is about 6. The hardness of tempered glass is slightly higher than that of ordinary glass. Tempered glass is used in many places in the home, such as doors, windows, coffee tables, shower rooms, etc.