Apple Said to Have Enough Sapphire Glass for Production of Both iPhone 6 Models and iWatch in 2014

Apple will reportedly have enough sapphire glass for both of its iPhone 6 models as well as the iWatch in 2014, based on the latest supply chain check at the company's sapphire glass manufacturing partner GT Advanced done by analyst Matt Margolis for Seeking Alpha (via GforGames).

As a result of my most recent supply chain check I believe that the Mesa sapphire operations will have ample supply to cover the iWatch, the 4.7" iPhone and the 5.5" iPhone with full sapphire cover glass in 2014. Additionally, the maximum sapphire screen capacity of the Mesa facility is likely to exceed 200m annual units.

Margolis notes that GT Advanced has installed more than 2,500 furnaces and is expected to work with sapphire boules that weigh between 200 and 235 kg. The plant is waiting for its final prepayment from Apple in order to finish construction and secure equipment, which is expected to be received by the end of this month.

sapphire_furnaces

Furnaces for sapphire glass production

In February, Margolis estimated that Apple would be gearing up for mass production of devices with sapphire displays, with equipment in the factory leading to a yield of anywhere from 100 to 200 million ~5-inch sapphire displays. A yield of over 200 million sapphire displays as indicated by this latest report means that Apple could possibly produce more than enough sapphire displays for the 4.7-inch iPhone 6, the 5.5-inch iPhone 6 and the iWatch.

Previous reports indicated that sapphire display supply constraints may force Apple to reserve the scratch resistant material for its larger iPhone models, with expenses perhaps driving up the retail price for consumers. Other reports suggested that initial sapphire production would target the iWatch instead of the iPhone 6, however the reported volume of raw material and equipment purchased would likely hint at bigger plans for sapphire display production.

Apple's 4.7-inch iPhone 6 is expected to be released later this year, with the 5.5-inch iPhone 6 launching near the end of 2014. In addition to a sapphire display, both phones will likely include a thinner profile, a faster A8 processor, and an improved camera. Meanwhile, the iWatch is expected to be revealed at an October event and may launch later that month.

Related Roundup: Apple Watch Series 6
Buyer's Guide: Apple Watch (Caution)
Related Forums: iPhone, Apple Watch

Top Rated Comments

Aussi3 Avatar
93 months ago
YOU GET SAPPHIRE, YOU GET SAPPHIRE, EVERY-BODY GETS SAPPHIRE!!
Score: 25 Votes (Like | Disagree)
DrMotownMac Avatar
93 months ago
A quick aside...

When I read this post about sapphire glass furnaces and such, it occurred to me that this company (Apple, I mean) has only been in business for 38 years. 38 years ago, these two guys...

...started a small company in their garage for less than $2,000. WTF?!?!? Now they're being critiqued for not putting sapphire glass in EVERY phone and not just their high end phones? Does anyone ever think about the context of all of this, how two guys with absolutely no business education could create the most valuable publicly traded company on earth?

I think we should maybe just sit back and enjoy the flow of great products and the improved way of life we all share because of them. They definitely succeeded in putting that "ding in the universe." Whether or not the iPhone 6 has sapphire glass, or whether the 5.5 inch is better than the 4.7 inch, I'm pretty certain most of us will love what's coming next, and the coolness of the technology is always what keeps us spending money!
Score: 19 Votes (Like | Disagree)
leochipmunk Avatar
93 months ago


This video is old but might get everybody up to speed on GTAT and Sapphire Glass vs the Gorilla
Score: 18 Votes (Like | Disagree)
virginblue4 Avatar
93 months ago
A few things, they are not the first to the market with Saphire. Cheap £100 watches even have Saphire glass. Production is dirt cheap. less than $0.10 a carat.

Pretty sure he was talking about being first to the market with phones.
Score: 18 Votes (Like | Disagree)
peterdevries Avatar
93 months ago
YouTube: video (http://youtube.com/watch?v=LX8RqxPOAR8)

This video is old but might get everybody up to speed on GTAT and Sapphire Glass vs the Gorilla


Thanks for this, that is quite interesting. Something that I would be interested in is the amount of flex that a sapphire screen could endure compared with a gorilla glass screen. iPhones don't have a lot of flex, but I would be concerned whether a sapphire screen would shatter a bit more quickly than a gorilla glass screen when dropped.
Score: 10 Votes (Like | Disagree)
Four oF NINE Avatar
93 months ago
Yeah I hope this is true since I definitely won't be going for the 5.5" model if there actually is going to be one.

I much prefer the 3.5" to 4" iPhone sizes, I'm really not at all interested in a large phone, but if Tim Cook does the dick move of only putting the best performance with the larger screen size I may have to reevaluate.

Give sapphire crystal screens to ALL iPhones! Also, make sure there's (at least) a 64 gb storage option on the smaller screen phones.
Score: 8 Votes (Like | Disagree)

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