Which is better, hydraulic film or toughened film?

In terms of material, the hydraulic film adopts TPU with strong toughness, which is characterized by softness and easy fitting. Tempered film is made of glass and covered with multiple protective coatings, which is characterized by high hardness, wear resistance and scratch resistance. In terms of function and applicable model, hydraulic membrane is used in curved surface screen with radian because of its flexibility and plasticity. Tempered film is more suitable for straight screen mobile phones. Finally, talk about their shortcomings. Among them, due to the soft material, the hydraulic film will have obvious scratches and even "delamination" after a long time of use. Toughened film is hard, but fragile. Whether it is a curved screen or a straight screen, white edges are easy to appear after a long time. So if your mobile phone is a curved screen, it is suggested that the hydraulic film will be better, but if it is a straight screen, then the toughened film is the best choice.