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TheSamsungGalaxy Watch 5has a video display that is protected by dent - resistant sapphire crystal , but does that eliminate the need for a screen protector ? Alongside the Galaxy Watch 5 , Samsungalso launch the Galaxy Watch 5 Prowhich is made from even stronger materials . For good example , unlike the standard version which has an aluminium metal frame , the Pro model has a titanium case , just like the Apple Watch Ultra .
While the Galaxy Watch 4 and Galaxy Watch 4 Classic smartwatches use Gorilla Glass DX+ and Gorilla Glass DX respectively to protect their display , Samsung decided to use sapphire lechatelierite for the Galaxy Watch 5 and Galaxy Watch 5 professional , which is stronger and more resistant to dent . grant toSamsung , the cerulean quartz glass on the Galaxy Watch 5 is 1.6x secure than the glass on its predecessor . However , it does n’t mean thatsapphire crystal is altogether resistant to hurt .
Sapphire Crystal Isn’t The Same As Glass
Although sapphire crystal look like glass , it actually is n’t . The cloth is artificially made by crystallizing unadulterated aluminum oxide at a high temperature which is then cut with the care of a diamond saw . Sapphire quartz glass has the same hardness as of course - occurring sapphire , but lacks the colors of the course - occurring type . On the Mohs scurf of severity , sapphire ranks 9 , the same level as ruby , but one level below ball field which rank 10 on the scale . This ruggedness makes it difficult , but not impossible , to scratch .
Compared to Gorilla Glass DX / Gorilla Glass DX+ of the Galaxy Watch 4 andGalaxy vigil 4 Classicwhich have a yield strength of 15 Gpa ( gigapascals ) , the sapphire glass on the Galaxy Watch 5 has a yield posture of 24 Gpa , while the sapphire chicken feed on the Galaxy Watch 5 Pro reaches 29 Gpa . So while target such as paint or coin should n’t rub the Galaxy Watch 5 , and a great passel of pressure may be require to break it , diamond jewelry or a stuff with similar hardness will scratch it .
In improver , because sapphire vitreous silica has a high refraction index than glass , producer need to apply an anti - reflective finish . This coating can wear off or get fray , so vest in a blind protector can provide aegis for the coating . So while a screen shielder is n’t essential for the Galaxy Watch 5 , those who need to keep the screen in pristine status might want to gift in one . Samsung does n’t make screen protectors for the Galaxy Watch 5 , but there are several third - party retailer that do .
Galaxy Watch 5 Screen Protector Types
Smartwatch concealment protectors come in a few variants , and Galaxy Watch 5 user will involve to approximate their requirements before investing in the right one . There are even tempered glass or film screen defender that work just likescreen protectors for smartphones . When choosing between temper glass and moving-picture show , the former is a better pick , given that it ’s harder and provides more protection from scratches and bead . The film shielder will shield against scratches and not much else . However , film protectors are thinner and less noticeable than temper glass .
The other type of smartwatch screen protector is a bumper type . Some of these amount with an included filmdom protector , and some without . The bumper fits around the Galaxy Watch 5 ’s case , preventing the metal from becoming call off . In accession , bumpers are often raised , protecting the exhibit from impacts such as drops . Those look for the ultimate protection should invest in a bumper case with a covert protector , but keep in thinker that this will tot quite a bit of bulk to the smartwatch . Galaxy Watch 5users who only require drop auspices for the screen can invest in a standalone bumper .
Source : Samsung
Image: Samsung
