The most common is the HD film, which is very cheap. The second clearness is the frosted membrane with good feeling, which is not easy to leave fingerprints, and can avoid the situation that there is a lot of greasy dirt on the screen after making a phone call. The disadvantage is the high reflective rate, that is to increase the brightness of the screen, or it cannot see clearly. The diamond film is similar to the nail polish for girls and the feeling of the fluorescence which is not easy to keep the fingerprint and greasy dirt. The disadvantage is same to the frosted membrane, and the fluorescent (or reflective chips) will affect the mobile phone reading sight when the outside is too bright. The frosted membrane and diamond film are flat, not uneven on the surface. The last one is toughened glass film, and also refers to the toughened glass, but the thickness is generally 0.2 to 0.3mm that has the advantages of wear resistance and shock resistance, the disadvantage is easily broken if it is not posted well.
More people use the HD film. The frosted membrane can anti fingerprint, but the image is not very clear. The diamond film has many small spots, and can anti-scratch and very beautiful. The tempered film can prevent scratch and falling, the cell phone wrapped membrane can protect the back of the phone, the color film can beautify the body of phone.
