It still depends on your personal preference, but there is no big problem if you don't apply the film. Gorilla Glass is an environmentally friendly aluminum silicon tempered glass produced by Corning.The predecessor of gorilla glass is Corning's special bulletproof glass produced in the 1960s, which is often used in helicopters. Under normal circumstances, unintentional damage will not cause scratches. Performance Editing The thickness of the first generation gorilla glass is uniform, which can reach different thickness specifications from 0.7mm to 2.0mm.The thickness of the second generation gorilla glass launched in 2012 is 20% lower than that of the first generation product.This means that after adopting the second generation gorilla, the device will have the same protection effect as the first generation, but the saved thickness can be used in other fields, such as batteries, which can effectively solve the problem of insufficient battery endurance.[2] Smoothness The roughness of the glass surface is very low, and the handle is smooth, which is very suitable for the LCD protective layer of touch screen mobile phones.Scratch resistance is the most unique function. Scratch resistance has always been a project that users are most willing to challenge. Some users intentionally use a knife or key to scratch the screen to test the scratch resistance of glass. Often, after wiping the screen, no scratches appear.The poor impact resistance is the disadvantage of this kind of glass. Under the anti scratch ability, its impact resistance is not strong, and it is likely to break if accidentally dropped.
