Cell Phone Tempered glass screen protector
Hi All,
Recently I have purchased some Cell phone Tempered glass Screen protectors. Upon which I have discover that it is bot what they claims to be.
I have applied the screen protector by using the applicator which was supplied with the kit, and it is very easily applied. The problem is, I have put the phone in my pocket all the time knowing that, I have never put anything else in that same pocket (Key, Coins etc..). I have discover there are already some scratches on the screen protector already.
I think it is plastic as it can be scratch so easily. My previous screen protector (PET) was just the "polyethylene terephthalate" and it is harder to scratch then this.
My understanding is that the glass should have the hardness of at least 5H which means you have to be using a knife to scratch it. In order to claim to be temper class, it has to at least 9H.
Be careful, a majority of the place which sell these claims their product to be temper glass which are not.
https://www.youtube.com/watch?v=YAQ72pGtGSg
Recently I have purchased some Cell phone Tempered glass Screen protectors. Upon which I have discover that it is bot what they claims to be.
I have applied the screen protector by using the applicator which was supplied with the kit, and it is very easily applied. The problem is, I have put the phone in my pocket all the time knowing that, I have never put anything else in that same pocket (Key, Coins etc..). I have discover there are already some scratches on the screen protector already.
I think it is plastic as it can be scratch so easily. My previous screen protector (PET) was just the "polyethylene terephthalate" and it is harder to scratch then this.
My understanding is that the glass should have the hardness of at least 5H which means you have to be using a knife to scratch it. In order to claim to be temper class, it has to at least 9H.
Be careful, a majority of the place which sell these claims their product to be temper glass which are not.
https://www.youtube.com/watch?v=YAQ72pGtGSg