iPhone 6 Sapphire Display Limited to 5.5" Model as LG Struggles with iWatch Display Power Draw?

With conflicting opinions about whether Apple and partner GT Advanced Technologies will have enough sapphire crystal production ramped up for both rumored iPhone 6 models and the iWatch, Taiwan's Economic Daily News is now weighing in [Google Translate, via G 4 Games] with its own claims that only the larger 5.5-inch iPhone 6 model will include a sapphire display due to production limitations.

According to the report, the smaller 4.7-inch model will continue to use Corning's Gorilla Glass and represent the bulk of shipments for the new iPhone. From G 4 Games:

The source also claims that the 4.7 inch iPhone 6 will hit the market with Gorilla Glass in tow. The main screen suppliers allegedly are LGD and JDI, and in anticipation of the handset’s success, the company expects to ship 60 million units (we assume that by the end of 2014). [...]

As far as the 5.5-inch iPhone 6 goes, it will allegedly be built in limited quantities due to low sapphire yield, leading to a limited supply in 2014, therefore contradicting a recent report which claimed that Apple will have enough sapphire for both iPhone 6 models AND the iWatch.

iphone6
The report also addresses Apple's rumored iWatch, claiming that LG Display has been struggling to meet Apple's demand of nearly zero energy use in standby mode for the device's display. From G 4 Games:

Reportedly, Apple has constantly pushed back the gadget’s release date because the device failed, in the past, to meet the company’s expectations. One of Apple goals with the iWatch is for the smartwatch’s display to draw almost no power when in standby, but this has proven to be a big challenge. And speaking of the display, the device will reportedly feature an OLED screen (between 1.3 and 1.6-inches in size) which will be supplied exclusively by LG Display, just as it’s been reported back in January 2014.

Sources for the report reiterate previous claims that Quanta will be handling the bulk of iWatch production, although Inventec will reportedly also be helping out.

According to today's report, the iPhone 6 and the iWatch will be introduced at the end of the third quarter, roughly in line with rumors and Apple's recent iPhone launch history putting this year's introductions in the September-October timeframe.

Related Roundup: Apple Watch 11
Buyer's Guide: Apple Watch (Buy Now)
Related Forum: iPhone

Popular Stories

iOS 26

iOS 26.4 and iOS 27 Features Revealed in New Leak

Friday December 12, 2025 10:56 am PST by
Macworld's Filipe Espósito today revealed a handful of features that Apple is allegedly planning for iOS 26.4, iOS 27, and even iOS 28. The report said the features are referenced within the code for a leaked internal build of iOS 26 that is not meant to be seen by the public. However, it appears that Espósito and/or his sources managed to gain access to it, providing us with a sneak peek...
Apple Logo Top Half

Early iOS 26 Software Leak Uncovers Dozens of Upcoming Apple Features

Monday December 15, 2025 3:05 pm PST by
Software from an iPhone prototype running an early build of iOS 26 leaked last week, giving us a glimpse at future Apple devices and iOS features. We recapped device codenames in our prior article, and now we have a list of some of the most notable feature flags that were found in the software code. In some cases, it's obvious what the feature flags are referring to, while some are more...
apple beta 26 lineup

Apple Leak Confirms Work on Foldable iPhone, AirTag 2, and Dozens More Devices

Monday December 15, 2025 2:05 pm PST by
Last week, details about unreleased Apple devices and future iOS features were shared by Macworld. This week, we learned where the information came from, plus we have more findings from the leak. As it turns out, an Apple prototype device running an early build of iOS 26 was sold, and the person who bought it shared the software. The OS has a version number of 23A5234w, and the first...
Apple Foldable Thumb

Leak Reveals Foldable iPhone Details

Monday December 15, 2025 9:09 am PST by
The first foldable iPhone will feature a series of design and hardware firsts for Apple, according to details shared by the Weibo leaker known as Digital Chat Station. According to a new post, via machine translation, Apple is developing what the leaker describes as a "wide foldable" device, a term used to refer to a horizontally oriented, book-style foldable with a large internal display....
iOS 26

iOS 26.3 Beta 1 Features: What's New So Far

Monday December 15, 2025 4:23 pm PST by
Apple is testing iOS 26.3, the next version of iOS 26 that will launch around January. Since iOS 26.3's testing is happening over the holidays, it is a smaller update with fewer features than we've seen in prior betas. We've rounded up what's new so far, and we'll add to our list with subsequent betas if we come across any other features. Transfer to Android Apple is making it simpler...
iOS 26

Apple Releases iOS 26.2 With Alarms for Reminders, Lock Screen Changes, Enhanced Safety Alerts and More

Friday December 12, 2025 10:10 am PST by
Apple today released iOS 26.2, the second major update to the iOS 26 operating system that came out in September, iOS 26.2 comes a little over a month after iOS 26.1 launched. ‌iOS 26‌.2 is compatible with the ‌iPhone‌ 11 series and later, as well as the second-generation ‌iPhone‌ SE. The new software can be downloaded on eligible iPhones over-the-air by going to Settings >...
iOS 26

iOS 26.2 Coming Soon With These 8 New Features on Your iPhone

Thursday December 11, 2025 8:49 am PST by
Apple seeded the second iOS 26.2 Release Candidate to developers earlier this week, meaning the update will be released to the general public very soon. Apple confirmed iOS 26.2 would be released in December, but it did not provide a specific date. We expect the update to be released by early next week. iOS 26.2 includes a handful of new features and changes on the iPhone, such as a new...
airpods max 2024 colors

AirPods Max 2 Likely to Offer These 10 New Features

Monday December 15, 2025 7:41 am PST by
Apple released the AirPods Max on December 15, 2020, meaning the over-ear headphones launched five years ago today. While the AirPods Max were updated with a USB-C port and new color options last year, followed by support for lossless audio and ultra-low latency audio this year, the headphones lack some of the features that have been introduced for newer generations of the regular AirPods and the ...

Top Rated Comments

roland.g Avatar
150 months ago
The other day Apple had plenty of sapphire in production and now they don't. Analysts don't know. We'll know when we actually know.
Score: 23 Votes (Like | Disagree)
thisisdallas Avatar
150 months ago
So first, Apple doesn't have the 5.5" model ready
Next, they have both ready
After that, they have plenty of glass
Now, they've got only enough glass for the 5.5" model.


I'm just going to go out on a limb and say that both models with feature the sapphire glass and everything will be right on schedule. Honestly my guess is probably as good as these analyst guesses at this point.
Score: 13 Votes (Like | Disagree)
nepalisherpa Avatar
150 months ago
Well, 5.5" it is then, for me!
Score: 9 Votes (Like | Disagree)
Ballis Avatar
150 months ago
still getting the smallest phone. hardly think saphire will make that much of a difference anyways
Score: 8 Votes (Like | Disagree)
cambookpro Avatar
150 months ago
Taiwan's Economic Daily News Track Record

iTV Launch in Q1-2 2014 with 55" and 60" models (https://www.macrumors.com/2013/08/16/apple-said-to-be-working-with-foxconn-corning-and-innolux-on-itv-for-2014-launch/)

No retina iPad mini until 2014 (https://www.macrumors.com/2013/07/12/more-claims-of-no-retina-ipad-mini-until-early-2014/)

'Experimental' iPhone without branding (safe to say this won't happen) (https://forums.macrumors.com/showthread.php?t=1708494&highlight=economic+daily+news)

iPad 3 on Steve Jobs' birthday (https://forums.macrumors.com/showthread.php?t=1296009&highlight=economic+daily+news)

iPhone nano in June 2009, but not to the USA (https://forums.macrumors.com/showthread.php?t=633509&highlight=economic+daily+news)

7" iPad to launch by Christmas 2010 (https://forums.macrumors.com/showthread.php?t=995401)

iPad 3 in 2011 with 2560x1920 display (https://forums.macrumors.com/showthread.php?t=1169944)


Verdict: Not great ;) I'd take this with a pinch of salt.
Score: 6 Votes (Like | Disagree)
darkslide29 Avatar
150 months ago
Please stop using that mockup. That's not what the phone is going to look like. Use something like this instead:

Image (http://i1.wp.com/www.thetechstorm.com/wp-content/uploads/2014/05/epic520_1_4544_e05ac3ec87759d0b178d0d18b8bb3fb3.jpg?resize=640%2C427)

lol, I like the mockup at the top of the article better. :o
Score: 5 Votes (Like | Disagree)