Differences in Corning Gorilla Glass and Tempered Glass - Mara Phones
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Differences in Corning Gorilla Glass and Tempered Glass

| March 05, 2020

Corning Gorilla Glass


Today everyone owns a smartphone and has jumped into the bandwagon of the digital world. However, one of the drawbacks of touchscreen devices is their fragile screen that can break with a slip of our hands. Once your screen is broken, the repair costs can be quite high, and the only way of avoiding this is by applying a protective screen guard or a tempered glass over the phone’s display to protect the actual screen from breaking. The other way is by using the toughened corning gorilla glass, which has become the industry standard these days for protection against screen damage.

Tempered Glass Display Protector

Tempered glass undergoes chemical and thermal treatment in order to boost its strength. Basically, in this process, the glass is heated and cooled very quickly, which also makes it a multi-layered display protector. The layers of the tempered glass consist of absorbent silicon, PET film, and clear adhesive coating, which makes the tempered glasses stronger than other screen protectors. Tempered glasses have a wide variety of industrial uses and are used in smartphones, diving masks, refrigerator trays, vehicle windows, etc.

Corning Gorilla Glass

Corning is a brand that offers gorilla glasses which are toughened, highly scratch-resistant, and quite durable. These are used to add a protective layer to various electronic devices such as tablets, smartphones, laptops, etc. These glasses go through extensive chemical processes in order to get the toughness and durability. The process of chemical strengthening is done by the ion-exchange process. In this process, the glass is dipped into molten salt, which makes the potassium ions from the salt to interact with sodium ions of the glass. The glass is then immediately cooled, which causes the potassium ions to get solidified together.


Tempered Glass vs Corning Gorilla Glass – The Difference

Basis Tempered Glass Gorilla Glass
Manufacturer These types of glasses are manufactured by different companies such as Spigen, Nillkin, ZAGG, Armorz Stealth Extreme R, Zeetron. These types of glasses are manufactured by USA-based coming known as Corning
Harness These glasses have a maximum hardness rating of 9H The hardness rating of these glasses can vary from 622 to 701 Vickers
Versions There are no versions, but these glasses come in various quality standards There are different versions, including gorilla glass 2.0, 3.0, 4.0 etc.
Where is it used? People have to purchase these glasses separately and have them apply on their smartphone screen These glasses come pre-applied on the phones


Properties These are 99.99% transparent, shatter and scratch proof and come with a responsive touch. These are damage resistant, lightweight, thin, and scratch-resistant
Application These are applied typically on smartphones and tablets These are applied on smartphone, laptops, tablets, LCDs etc.


Corning gorilla glass is stronger than tempered glass; however, not all smartphone glasses come with the former glass attached to it. In such cases, you can protect your screen with a good-quality tempered glass. Looking for smartphone with corning gorilla glass? Then we recommend you check out Mara Phone. They come with HD Corning Gorilla Glass, providing sharp display and immersive visual experience to the users.


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