gorilla glass? - AT&T Samsung Galaxy S II Skyrocket SGH-I727

does skyrocket have it? i got 3 scratches on my screen today slipping in and out of my front pocket... no keys.

-Kevlar- said:
does skyrocket have it? i got 3 scratches on my screen today slipping in and out of my front pocket... no keys.
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Gorilla glass can get scratched by grains of sand.

No it doesn't...that's why it got scratched so easily.
Sent from my SGH-I727R using XDA App

cue_32 said:
No it doesn't...that's why it got scratched so easily.
Sent from my SGH-I727R using XDA App
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Click to collapse
Sgs2 lte does have gorilla glass.
Gorilla glass is scratch resistant not scratch proof
Sent from my SGH-I727R using xda premium

Only diamond is scratch proof (except by other diamonds). I don't know where you guys get this "gorilla glass is a magical unscratchable substance" from.
Science lesson: Aluminosilicate glass (gorilla glass) with mohs hardness of 7 is more than most metals used in keys and knives but there are many minerals with a hardness above that. Silicon dioxide is 7, aluminum molecules can be up to 9! These two types of molecules make up most of what you see in dirt and sand and since they have a higher hardness can scratch your phone.
Sent from my SAMSUNG-SGH-I727 using XDA App

I'm really wondering about this now. I couldn't find on Samsung's or Corning's website where it specifically mentions that the Skyrocket has Gorilla Glass. The Corning website does feature the GSII. I emailed Corning with the question. Hopefully they will respond.
I've read at least 1 review that mentioned the Skyrocket did not have it. I've read several that said it did.

It mentions the Galaxy S II line of specific models. Why do you think the skyrocket would not have it? It is of the Galaxy S II line. The Galaxy S models have it. Saw a post on another website where someone called Samsung technical support and they confirmed the SR does have Gorilla Glass. Having said that, it is not scratch proof.
"I actually just called Samsung as I am looking to buy this phone and wanted to know myself. The mobile device section said that it IS indeed Gorilla Glass. Not sure why the reviewer on Youtube said it's not. Having said that, I don't believe the stuff is bullet proof. It can obviously scratch if you try. I wouldnt be putting it in my pocket with keys."
Sent from my MB860 using Tapatalk

I know what isn't scratch proof. The pos back cover. I literally put it my loose work pocket with my Casio work phone by mistake for all of 5 minutes, when I pulled the skyrocket out the back cover was literally covered with scratches. The front I'm not sure about but the back is a joke.

Daedalus_ said:
Only diamond is scratch proof (except by other diamonds). I don't know where you guys get this "gorilla glass is a magical unscratchable substance" from.
Science lesson: Aluminosilicate glass (gorilla glass) with mohs hardness of 7 is more than most metals used in keys and knives but there are many minerals with a hardness above that. Silicon dioxide is 7, aluminum molecules can be up to 9! These two types of molecules make up most of what you see in dirt and sand and since they have a higher hardness can scratch your phone.
Sent from my SAMSUNG-SGH-I727 using XDA App
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Click to collapse
Aluminosilicate glass makes me think of Star Trek IV, and the clear aluminum recipe Scotty traded for plexiglass.
Gee, did I actually just type that?
Sent from my SAMSUNG-SGH-I727 using Tapatalk

Daedalus_ said:
Only diamond is scratch proof (except by other diamonds). I don't know where you guys get this "gorilla glass is a magical unscratchable substance" from.
Science lesson: Aluminosilicate glass (gorilla glass) with mohs hardness of 7 is more than most metals used in keys and knives but there are many minerals with a hardness above that. Silicon dioxide is 7, aluminum molecules can be up to 9! These two types of molecules make up most of what you see in dirt and sand and since they have a higher hardness can scratch your phone.
Sent from my SAMSUNG-SGH-I727 using XDA App
Click to expand...
Click to collapse
Actually lonsdaleite is 58% harder than diamond

you guys have a 700$ phone. i think the 5$ for a screen protector is worth it

Or even $50 bux for the Otterbox defender
Sent from my SAMSUNG-SGH-I727 using xda premium

-Kevlar- said:
does skyrocket have it? i got 3 scratches on my screen today slipping in and out of my front pocket... no keys.
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Click to collapse
http://www.gsmarena.com/samsung_galaxy_s_ii_skyrocket_i727-4303.php
this site says it does

buffing compound and swirl remover...............maybe?

eBay Screen protector dude for next time.

The i727 is one of Samsung 1st phone to use fortified glass like the Galaxy Nexus..
People don't realize that Samsung can make their own Gorilla Glass in the New SamsungCorning.com Joint Venture. Samsung is authorized under a full license to make Gorilla Glass for everything from big screen tv's to mobiles. So why did they choose to use their own new Fortified glass? Because cost less and it's BETTER! .....especially if Samsung used their graphene technology coupled with their far superior Polymer Polyimide plastic base (same ingredients as Bullet Proof Plastic), that are both flexible and far more durable than any kind of glass! .....even Bullet Proof Glass!!!!
Check out SamsungCorning.com

Related

Does the Galaxy S Blaze have Gorilla Glass?

I cant find anything online that confirms it does or doesn't. I just upgraded my phones on my Tmo Family plan, 2 of them being the SGS Blaze since my parents don't want the latest and greatest. They are asking if they need a screen protector or not.
Definitely need screen protectors. Its plastic.
I can't confirm. But I'm pretty sure this screen is not plastic. I'm not using a protector only a case, so far screen in great shape....
And sad that I consider this the latest and greatest compared to my old phone
And you getting it for your parents as not greatest Dx aha
Sent from my Samsung Galaxy S Blaze 4g
i've dropped mine quite a few times and theres not a single mark on my screen. I'm pretty sure it's gorilla glass.
It is gorilla glass and not plastic lol
Sent from my SGH-T989 using xda app-developers app
shadymnms said:
Definitely need screen protectors. Its plastic.
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Click to collapse
Actually, it is glass. Can't confirm if it is Gorilla or not, but its quite durable. Not a single scratch on the glass after a few months of being pocketed near-daily with the occasional coin or keys.
Well mine has scratches, so get a screen protector.
Sent from my SGH-T769 using XDA
No scratches here....I do have a case, but I've never used a screen protector.
Sent from my SGH-T769 using Tapatalk 2
I bought a screen protector and a case for mine. Whether it has gorilla glass or not I'm clumsy and not taking any chances... . Case and protector only cost me about $8 total on Amazon. Only downside to case is it does add a bit of bulk to this sleek phone (probably tripled it's width).
Sent from my SGH-T769 using xda app-developers app
Gorilla glass = ("monkey" glass + "chimpanzee" glass)/2
Screen cracked
Hi,
I managed to break the glass of my Blaze yesterday, phone slipped out of my pocket while I was sitting on a concrete slab.
The fall was maybe 10cm / 4", but today I noticed a crack from side to side across the glass.
Fortunately the display and the touch digitizer are not affected, but I'm afraid the crack might get wider over time...
However: no scratches
Gorilla Glass is a brand name made by Corning.
The Blaze does not have that brand of glass (as seen here):
http://www.corninggorillaglass.com/products-with-gorilla/full-products-list
It does seem very durable though so it would appear that it has a competing company's version of Gorilla Glass on it.
megatherian said:
Gorilla Glass is a brand name made by Corning.
The Blaze does not have that brand of glass (as seen here):
http://www.corninggorillaglass.com/products-with-gorilla/full-products-list
It does seem very durable though so it would appear that it has a competing company's version of Gorilla Glass on it.
Click to expand...
Click to collapse
Thanks. I ended up putting a screen protector on the phones as a safe guard.
I have at least 4 scrathes on screen((( carried with keys in pocket...I'm sad
How it possiblle? phone 2012y without gorilla?

Does the GS3 have Gorilla Glass?

I just read on reddit that the Verizon GS3 does NOT have Gorilla Glass.
Anyone know the truth?
dpaine88 said:
I just read on reddit that the Verizon GS3 does NOT have Gorilla Glass.
Anyone know the truth?
Click to expand...
Click to collapse
Yes it does, Gorilla glass 2 to be precise. I personally think it sucks, I had my first scratch a week into owning the device
Now there will be Gorilla Glass 3 (soon).
Gorilla glass 3 looks really promising!
Sent from my SCH-I535 using xda app-developers app
Whatever you call it. It is tempered glass. People get too worked up about brand names rather then quality.
The glass its self has a hardness level of about 7. But the film they put on the outermost layer(part you touch) has a hardness lever of 9. Correct me if I'm wrong. But 9 out of 10 is not perfection.
Always use a screen protector.
A heads up that I have noticed is that the quartz in sand does a fantastic job of scratching the screen. So stay off the beach. Haha.
flash-a-holic on my Verizon Galaxy S3
young and flashing.

Scratches on screen?

Is there any way to remove a small scratch on my phone screen//
The screen is scratch-resistant though
Sent from my LG-P700 using xda premium
I am sure you can take it to the local computer shop and pay them $30 to remove them if you are being annoyed by it. If you prefer not to, you can put a screen protector on to cover the scratch.
Iver hear using toothpaste (one with no "grains" can be used as well as car wax. I've use both for light scratches and some medium scratches on my phone and glasses... I dont know what else to use that works as advertised
I think toothpaste is not good idea.
Sent from my GT-S6500 using xda app-developers app
ozix948d said:
I think toothpaste is not good idea.
Sent from my GT-S6500 using xda app-developers app
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Click to collapse
Same here, thats not good idea..
Just use the toothpaste to brush your teeth n go to store to buy some anti scratch layer.
Sent from my LT26w using xda premium
Whitening toothpaste works great on glass. I would not use it on plastic though.
I had a scratch on a remote control screen - not touch screen just a LCD screen. The glass face had a small scratch, used whitening toothpaste, a damp kitchen cloth and rubbed it in for about 30 minutes. It got rid of the scratch, and it didn't effect the glass translucently around the scratch. If you tried that on plastic it'll make the scratch disappear but it'll blur the plastic around it. And for a LCD it'll effect how the pixel light through it.
So don't do it. Either replace the screen, or live with it. Always use a screen protector. Even glass can be scratched, if you have keys in your pocket metal is harder than glass, so it'll scratch.
correction screen was like old type "casio" type LCD monochome screen, not RGB pixels.
Berties123 said:
Even glass can be scratched, if you have keys in your pocket metal is harder than glass, so it'll scratch.
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Click to collapse
It's the other way round, even a knife (just a simple metal knife not some diamond edged sword ) won't scratch glass. Try it if you don't believe me then try it on a mirror or window or something instead of the phone (because actually the oleophobic layer could be scratched by the metal)
Grit is the worst thing, if grit/dirt/small stone particles whatever you wanna call them gets in between the metal and your glass, or just grit by itself, then it will scratch the hell out of it.
Sent from my HTC One X using xda app-developers app
Thanx guys.. I had already a protecting cover but I read that the phone has gorilla glass which cannot be stretcher.. so I removed the protecting cover.. and boom.. the screen had a scratch ...
Sent from my LG-P700 using xda premium
What about rubbing compounds used on cars?
Sent from my SCH-I545 using xda app-developers app
Maybe one of the products that repair scratches in eyeglasses or DVD's?
There was a discussion about this a couple of years ago.
http://forum.xda-developers.com/showthread.php?t=1185606
I remember it because I had a post in it.
I have had good experience using Brasso to reduce scratches on CD and DVD discs and have read about it being used to help eliminate scratches on smartphone and ipod screens as well.
I made the mistake of not buying/applying a screen protector to my phone... ONCE. Screen protectors, and at the very least a silicon protector to go around the body are the best money spent on your phone.
Toothpaste removes scratches.
You should always use those protections for the screen You dont loose sensivity, are not figerprint prone, and protect from scratches.
dr.hafez94 said:
Thanx guys.. I had already a protecting cover but I read that the phone has gorilla glass which cannot be stretcher.. so I removed the protecting cover.. and boom.. the screen had a scratch ...
Sent from my LG-P700 using xda premium
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Click to collapse
Gorilla Glass being scratch proof is about as real as the Jaguars winning the Superbowl this year (rimshot).
I don't know why anyone makes that claim, every person who thinks that whom I've ever met has scratches on their screen.
I've always wondered if those products that remove scratches from cars and such could be used on a cell phone screen. My thought it that it probably wouldn't work, but it might be worth a test on a Gorilla Glass device which is outdated or the like. Someone could make a lot of money on such a product though I'd imagine.
I'd never heard of toothpaste before, that's a new one.
My advice is to get a matte screen protector the day you order a device. You can get them on eBay and Amazon for like $2 or $3 for a set of 3 and they go on very nicely with no bubbles and feel really nice. And they never hamper my view of the screen. I've got one on my 720P LCD Nexus 4 screen and I really like it.
dr.hafez94 said:
Thanx guys.. I had already a protecting cover but I read that the phone has gorilla glass which cannot be stretcher.. so I removed the protecting cover.. and boom.. the screen had a scratch ...
Sent from my LG-P700 using xda premium
Click to expand...
Click to collapse
Just remember Corning Gorilla Glass is different from Scratch resistant glass. My Sony has scratch resistant glass and it does not scratch very easy. Samsung galaxy for example has gorilla glass which does scratch but is tougher to break.
Old thread but I came across it and wanted to correct some horrible information.
DO NOT USE TOOTHPASTE on your screen. Most screens now have an oleophobic layer that the toothpaste will completely decimate creating more scratches to go with whatever you have.
Want to protect your screen? Use a screen protector.
Once it's scratched it's just scratched.
so is there really a way to remove scratches on a screen?

Scrren protectors

I'm planning to get this phone but since I am used to a 3.7 inch screen I am wondering how well I would take care of a 5 inch. I want to buy one of those thick heavy duty screen protectors, but I'm not sure which is the best. Also, do any of you guys actually put this thing in your pocket without it breaking?
Sent from my MyTouch 4G Slide using Tapatalk 2
I'm a believer that a screen protector is not needed for these phones, but then again I'm extremely careful with my devices. what do you mean break it in your pocket? it will be fine, avoid putting it in a pocket with keys, and avoid putting in in your back pocket as it prolly will break if you sit on it lol
sent from my Galaxy S4 using Tapatalk 4
scott_0 said:
I'm a believer that a screen protector is not needed for these phones, but then again I'm extremely careful with my devices. what do you mean break it in your pocket? it will be fine, avoid putting it in a pocket with keys, and avoid putting in in your back pocket as it prolly will break if you sit on it lol
sent from my Galaxy S4 using Tapatalk 4
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Click to collapse
Ditto what he said. And GS4 has Gorilla Glass 3 (the current best available) so unless you sit on it or keep diamond-studded things in your pocket, i'd say a screen protector is not needed. Sometimes when you buy a protective cover, you'll get a free screen protector (usually nothing special, just a small added protection for your screen) which is more than enough for me, personally. But if you want the best protection... Look for tough cases with front flaps. Or you could just go with the official Galaxy S 4 S-View Flip Cover. It's very good protection unless the device is dropped or you sit on it.
wiswis said:
I'm planning to get this phone but since I am used to a 3.7 inch screen I am wondering how well I would take care of a 5 inch. I want to buy one of those thick heavy duty screen protectors, but I'm not sure which is the best. Also, do any of you guys actually put this thing in your pocket without it breaking?
Sent from my MyTouch 4G Slide using Tapatalk 2
Click to expand...
Click to collapse
I have an iloome glass screen protector. Once you have a glass protector you won't want a plastic one ever again. Even though these phones have good glass already they can still be scratched and if dropped they can break. Thats why I have something there. The glass protectors will take the impact of a fall so your screen doesnt break. Well wont break as easy..
sent from my jelly bean infused note 10.1
scott_0 said:
I'm a believer that a screen protector is not needed for these phones, but then again I'm extremely careful with my devices. what do you mean break it in your pocket? it will be fine, avoid putting it in a pocket with keys, and avoid putting in in your back pocket as it prolly will break if you sit on it lol
sent from my Galaxy S4 using Tapatalk 4
Click to expand...
Click to collapse
electronical said:
Ditto what he said. And GS4 has Gorilla Glass 3 (the current best available) so unless you sit on it or keep diamond-studded things in your pocket, i'd say a screen protector is not needed. Sometimes when you buy a protective cover, you'll get a free screen protector (usually nothing special, just a small added protection for your screen) which is more than enough for me, personally. But if you want the best protection... Look for tough cases with front flaps. Or you could just go with the official Galaxy S 4 S-View Flip Cover. It's very good protection unless the device is dropped or you sit on it.
Click to expand...
Click to collapse
Gorrila Glass 3 may be scratch resistant and all that, but it just offers peace of mind for me when I put a screen protector on my devices. The only device I don't do that on is my nexus tablet because I realized that since I don't carry it around like my S4, it's less likely to get damaged. I rock a Spigen nano tempered glass screen protector. It's like its not even there but I know my screen is protected.
Mr. bird said:
I have an iloome glass screen protector. Once you have a glass protector you won't want a plastic one ever again. Even though these phones have good glass already they can still be scratched and if dropped they can break. Thats why I have something there. The glass protectors will take the impact of a fall so your screen doesnt break. Well wont break as easy..
sent from my jelly bean infused note 10.1
Click to expand...
Click to collapse
I agree, glass screen protectors are great. But if you're looking for a plastic screen protector, I use Ghost Armor. I don't know if they sell it in retail stores but I'd be willing to bet they have a kiosk at your local mall.
On a side note.. just because your phone is Gorilla Glass 3 doesn't mean it can't scratch. I'd rather deal with plastic than deal with a scratched screen.
I always use screen protectors and I always carry my phone in my pocket. I have tried all sorts of protectors and you definitely will thank me if you get the Zagg high definition protector. Crystal clear, zero finger drag. Got mine for $30!
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
I found a scratch on my S4 last night. And yes I'm heart broken Lol. This is my first scratch on any smart phone in 5+ years. I paid full price for my S4 so you know I'm super careful. My keys are clipped on my hip to my belt loop. So I never have ANYTHING in my pockets. And wallet in butt pocket. I have NO clue how I got this scratch I have an otter box commuter, and some flip cases.
In other words, even if its a cheap screen protector you might want to get one.
Sent from my GT-I9505G using xda app-developers app
The glass screen protectors are really great in my opinion.
Another vote for glass screen protector. I have an Iloome and love it.
Sent from Flip's Galaxy S4
fuego77 said:
I found a scratch on my S4 last night. And yes I'm heart broken Lol. This is my first scratch on any smart phone in 5+ years. I paid full price for my S4 so you know I'm super careful. My keys are clipped on my hip to my belt loop. So I never have ANYTHING in my pockets. And wallet in butt pocket. I have NO clue how I got this scratch I have an otter box commuter, and some flip cases.
In other words, even if its a cheap screen protector you might want to get one.
Sent from my GT-I9505G using xda app-developers app
Click to expand...
Click to collapse
You got me worried about mine. I'll definitely have to check out what Spigen's been up to with its tempered glass.:fingers-crossed:

Got sg4 came from sg1

Well very happy now... when I had sg1 never had case or screen protector and he fall so many times and nothing happend to him... in sg4 I decided to buy a case this one
http://m.ebay.com/itm?itemId=400521988004 hope it good ... should I buy screen protector too or not?
Sent from my GT-I9500 using xda app-developers app
Welcome to the SGS4 community. I too also came from the SGS to this.
Yes, I do recommend a screen protector for this. Gorilla glass 3 isn't necessarily more scratch resistant than the 1st version.
SGN3 forums also reported scratches on the screen caused by the official Samsung S - view cover itself.
Ty is the gorila glass 3 supposed to be stronger than sg 1 gorila glass 1?
Sent from my GT-I9500 using xda app-developers app
About tempered glass screen protector there is some thatv cost 8-10$ on ebay and some 20 to 40$ because they have a brand I saw a post saying there is no differnce and we are pay extrA 20$ just for the brand name l.... is it true?
Sent from my GT-I9500 using xda app-developers app
I would
I would agree you should get one I got the Zagg invishield for both my SGS3 and my S4 and I recently dropped my S4 face down onto blacktop from about 5 feet by accident of course and not only did the screen not shatter but there wasn't even a chip or anything. They aren't that expensive either for the basic versions which work just fine.
I like that case however if you go into best buy or use amazon you can get a black Otter box commuter for 21.90 cents plus tax because they match amazon direct. As for the screen protector it is a must I have a zagg hd in mine which came free when the best buy messed up applying the one that came with the Otterbox. Then I got an xtreme guard back film for when I decide to go naked.
Sent from my SPH-L720 using XDA Premium 4 mobile app
okdark4 said:
Well very happy now... when I had sg1 never had case or screen protector and he fall so many times and nothing happend to him... in sg4 I decided to buy a case this one
http://m.ebay.com/itm?itemId=400521988004 hope it good ... should I buy screen protector too or not?
Sent from my GT-I9500 using xda app-developers app
Click to expand...
Click to collapse
I've had the S1, S2, photon, and S4. All have gorilla glass. Never used a screen protector. I'm a maintenance man, I carry a knife and about 50 keys daily in my pocket. Screen still looks flawless. Just my opinion
okdark4 said:
Ty is the gorila glass 3 supposed to be stronger than sg 1 gorila glass 1?
Sent from my GT-I9500 using xda app-developers app
Click to expand...
Click to collapse
Not necessarily. You should also take into account that the bizels and glass are getting thinner.
With the SGS, I have had many accidents with it. The biggest one was dropping it 2 stories to the pavement when I was texting and looking out the window. We watched a scary movie that night before the incident occured. One of my friends scared me on Halloweens day and with that fright, I jumped and my SGS slipped out of my hands onto the wooden windows trip which we slightly angled and it fell. When I retrieved it, it was face down.
The damages were: dents and chipping of paint from the bizel plus a few scuff marks.
One of my friend has a cracked S4 screen from being in his pocket.
I STRONGLY advice a screen protector and a case that protects the bizel and sides.
With that being said, I don't recommend a plastic screen protector as it scratches from dust and just about anything it comes in contact with.
It also distorts the 1080p screen.
I would suggest a tempered glass screen protector as it is more resistant to scratches and generally only anything with a hardness of sand and above will leave marks on it.
MrAndroid12 said:
Not necessarily. You should also take into account that the bizels and glass are getting thinner.
With the SGS, I have had many accidents with it. The biggest one was dropping it 2 stories to the pavement when I was texting and looking out the window. We watched a scary movie that night before the incident occured. One of my friends scared me on Halloweens day and with that fright, I jumped and my SGS slipped out of my hands onto the wooden windows trip which we slightly angled and it fell. When I retrieved it, it was face down.
The damages were: dents and chipping of paint from the bizel plus a few scuff marks.
One of my friend has a cracked S4 screen from being in his pocket.
I STRONGLY advice a screen protector and a case that protects the bizel and sides.
With that being said, I don't recommend a plastic screen protector as it scratches from dust and just about anything it comes in contact with.
It also distorts the 1080p screen.
I would suggest a tempered glass screen protector as it is more resistant to scratches and generally only anything with a hardness of sand and above will leave marks on it.
Click to expand...
Click to collapse
alright thank you!! I have orderd
http://www.ebay.com/itm/33103292141...eName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649 hope it any good )
I'm using a Spigen (I think) plastic screen protector that's pretty good, but I'm still hunting for a SGS4 analog to PowerSupport USA's amazing iPhone protectors. The Spigen is close, but not quite.

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