Apple's New iPhone 5 Has 1GB of RAM

Apple A6 ChipApple announced the iPhone 5 on Wednesday. The new iPhone contains several improvements including the use of a new A6 processor from Apple. While it's been widely speculated that Apple would boost the RAM in the new iPhone, we haven't seen much in the way of confirmation.

The iPhone 4S and iPhone 4 both contain 512MB of RAM for developers to work with. Running out of RAM can cause some performance issues as existing applications or documents may have to be purged from memory from time to time.

iFans first posted confirmation that the iPhone 5 has 1GB of ram based on the part numbers listed on the A6 chip itself. After some investigation with Kyle Wiens from iFixit, we've been able to confirm their findings as well, using Samsung's own product guides.

iphone5chart
The chart above comes from Samsung's 2012 Product Solutions Guide (PDF) which lists part numbers of various memory parts they have for sale. The iPhone 5's A6 part number lines up with the family of 8 Gigabit mobile DRAMs which translates into 1GB of RAM. The A5 part family is also listed and accurately shows 512MB of RAM (4 Gigabit).

Popular Stories

iPhone Air

Report: 'Virtually No Demand' for iPhone Air

Wednesday October 22, 2025 3:22 am PDT by
Apple is "drastically" cutting production of the iPhone Air and shifting focus toward the iPhone 17 and iPhone 17 Pro models, Nikkei Asia reports. The business publication claims to have learned of a major cut to iPhone Air production motivated by weaker-than-expected consumer interest, nearly to "end of production levels." Despite early reports of the iPhone Air selling out within hours of...
sam sung auction

Former Apple Employee Sam Sung Changed His Name to Avoid Attention

Wednesday October 22, 2025 4:44 pm PDT by
Back in 2012, an Apple retail employee named Sam Sung went viral because his name is similar to Samsung, one of Apple's main competitors. In a recent interview with Business Insider, he detailed that period in his life, how Apple responded, and he explained why he ultimately changed his name. Someone posted an image of Sung's Apple business card on Reddit in 2012, and it spread rapidly....
iOS 26

iOS 26.1 Coming Soon With These 8 New Features for Your iPhone

Wednesday October 22, 2025 6:15 am PDT by
The upcoming iOS 26.1 update includes a handful of new features and changes for iPhones, including a toggle for changing the appearance of the Liquid Glass design, "slide to stop" for alarms in the Clock app, and more. iOS 26.1 is currently in beta testing. The update will likely be released in the first half of November, and it is compatible with the iPhone 11 series and newer, but some...
cadillac lyric infotainment

GM to Remove CarPlay from All Future Vehicles, Including Gas Cars [Updated]

Wednesday October 22, 2025 11:34 am PDT by
General Motors began phasing out support for CarPlay in its electric vehicles back in 2023, leading to complaints from iPhone users, but the company has no plans to back down. In fact, GM is going further and plans to remove CarPlay from all future gas vehicles, too. In an interview with The Verge, GM CEO Mary Barra said that the company opted to prioritize its platform for EVs, but the...
All Screen iPhone 2027 Feature 1

Apple's Plan to Launch Three New iPhone Designs Allegedly Revealed

Wednesday October 22, 2025 6:24 am PDT by
Apple plans to launch a new type of iPhone every year for the foreseeable future, according to an Asia-based source. The detailed information was shared by the account "yeux1122" in a blog post on the Korean platform Naver, citing domestic trend and component research companies. Corroborating other reports, Apple will apparently launch its first foldable iPhone in 2026, featuring a...
All Screen iPhone 2027 Feature 1

Report: Apple to Skip 'iPhone 19' Name for 'iPhone 20'

Thursday October 23, 2025 4:28 am PDT by
Apple's new iPhone lineup launched in the fall of 2027 will be called the "iPhone 20" models, rather than the "iPhone 19," according to research firm Omdia. Speaking at a conference in Seoul (via ETNews), Omdia Chief Researcher Heo Moo-yeol corroborated rumors that Apple plans to move the launch of its standard iPhone to the first half of the year and provided some additional clarity about...
ios 26 1 liquid glass opaque

iOS 26.1 Beta 4 Lets Users Control Liquid Glass Transparency with New Toggle

Monday October 20, 2025 10:57 am PDT by
With the fourth betas of iOS 26.1, iPadOS 26.1, and macOS 26.1, Apple has introduced a new setting that's designed to allow users to customize the look of Liquid Glass. The toggle lets users select from a clear look for Liquid Glass, or a tinted look. Clear is the current Liquid Glass design, which is more transparent and shows the background underneath buttons, bars, and menus, while tinted ...
maxresdefault

Apple's iPhone Air Experiment Fails as Supply Chain Cuts Production by 80%

Wednesday October 22, 2025 10:48 am PDT by
iPhone Air demand failed to meet Apple's expectations and the company's supply chain is scaling back shipments and production, reports Apple analyst Ming-Chi Kuo. Subscribe to the MacRumors YouTube channel for more videos. Suppliers are expected to reduce capacity by more than 80 percent between now and the first quarter of 2026, and some components with longer lead times will be discontinued ...
apple wallet drivers license feature iPhone 15 pro

iPhone Driver's License Feature in Apple Wallet App Launches in Another U.S. State

Thursday October 23, 2025 7:44 am PDT by
In select U.S. states, residents can add their driver's license or state ID to the Wallet app on the iPhone and Apple Watch, providing a convenient and contactless way to display proof of identity or age at select airports and businesses, and in select apps. Starting today, the feature is available to residents of West Virginia. To set it up, open the Wallet app and tap on the plus sign in...

Top Rated Comments

sulpfiction Avatar
171 months ago
Ah, half the memory of the S3

Yeah, half the memory and double the performance. I'm sorry, the S3 is NOT a great device. It's clumsy, cheap plastic, loaded with bloat, and isnt as smooth as people claim it is. I sat down with it for a while and was nervous that it might make me second guess getting the iPhone 5. Well, im happy to say it had exactly the opposite effect. It's got a lot of bells and whistles, most of them useless in real world use (although it did have a few cool things), and that's about it. IMO iPhone blows it away. And the build quality doesn't even compare a little bit. Keep ur S3. And I'll gladly keep my iPhone.
Score: 37 Votes (Like | Disagree)
phantomsd Avatar
171 months ago
WHAT??? ONLY 1GB??? I'M CANCELING MY ORDER!!! APPLE HAS STOPPED INNOVATING!!! HOW HARD IS IT TO PUT ANOTHER GB IN THERE??? :confused:

/sarcasm
Score: 24 Votes (Like | Disagree)
Caliber26 Avatar
171 months ago
Samsung's hateful ad already confirmed this for a lot of us. ;)
Score: 18 Votes (Like | Disagree)
Zunjine Avatar
171 months ago
I love the silliness of some posters:

The iPhone 5 is only the iPhone 4S with a bigger screen and better specs...

You could essentially say the exact same thing about any two generations of any smartphone on Earth! The Samsung GS3 is only the Samsung GS2 with a bigger screen and better specs! The Nokia Lumia 920 is only the Nokia Lumia 800 with a bigger screen and better specs.

In fact, you can make essentially the same statement about any two generations of any product at all! The new Macbook Air is only the old Macbook air with better tech specs. The new Aston Martin is only the old Aston Martin with a slightly new design and better engine. The new Moleskin Notebook is only the old Moleskin Notebook with a new cover design and nicer paper!

What did people expect?! What did they want?! I mean, for all the griping didn't Apple just launch an absolutely state of the art smartphone? Doesn't it carry the very latest tech in LTE chips, ARM processors, manufacturing techniques, touch screen technology, image processing? Isn't likely the fastest smartphones going while still being among the thinnest and lightest handsets on the market?

There are, as far as I can see, only two things NOT included in this new iPhone which anyone could reasonably complain about: wireless charging and NFC. The first is a gimmick - it's slow, inconvenient, expensive and adds little to no value over and above standard charging methods. NFC is a more complex question - there are clearly potential uses for NFC but none are yet compelling to me and Apple made a judgement call about the design compromises they would have to make in order to incorporate NFC and decided it wasn't worth it. That's a legitimate decision although clearly others think differently. Of course, both NFC and wireless charging can easily be added through the use of a third party case - so those options remain for people who really desire that functionality.

I see the new iPhone is a fantastic achievement. The 4S remains one of the best phones on the market in terms of technical specifications and, for me, the best phone going for overall design, ease of use, ecosystem etc. I still look at my 4S, which has a design that's over two years old, and find it to be a thing of beauty - classically stylish and made of exceptionally high quality materials. Obviously this is a matter of taste but I'd wager good money that, in a few decades' time, the 4/4S will be the subject of study for industrial design students all over the world while few other smartphones will warrant any consideration. Nokia's Lumia range is lovely in many ways but it might date more quickly because of its more pop-like sensibilities. The Galaxy range from Samsung won't last the test of time - they're nice to look at but lack substance visually. I picked up a Sony Experia handset yesterday and was surprised by how cheap and tacky it felt. I know there are some nicely built handsets out there, don't get me wrong, but I genuinely haven't seen one that comes close to the 4/4S, and that's after more than two years!

The iPhone 5 is, by all accounts, a very nice feeling handset - I can't comment directly until I've held one in my hand. Only time will tell if it becomes a design classic like the 4/4S but all the signs are good so far.

They've stuck closely to the design philosophy of the prior generation and created a handset which goes even further in terms of minimalism - peeling away the facade to reveal the industrial design, the function of the device. The unibody case is simpler than the glass and stainless steel of the prior generation. The slate/black and silver/white combinations are even more stylistically pure as the metal and the glass are matched more closely for the cleanest fit (the white one looks stunning but I intend to stick with black as it's less showy). The brushed, matt finish of the flat faces compared to the high shine of the chamfers creates a striking but subtle impact - a tiny detail that turns a potentially homogenous, even boring shape into something really eye catching (as always, it's the little things that count). All the busyness is now concentrated on the bottom edge of the handset leaving an even cleaner finish around the other three edges but the tidy design of the smaller port and bold, circular speaker holes stop things feeling cluttered.

The iPhone 5 is a phone built for people who love great design. Sure, I like a phone that goes like stink! I love high end technology as much as the next geek, but I also love great design. In fact, I love great design more. That's why I wouldn't buy a Samsung - they're nice but the niceness is immediate and fleeting - lemonade vs the aged single malt of truly great design. Instantly pleasing but just as instantly forgettable, pop vs classic rock. There's nothing wrong with that, of course, but it isn't appealing to me. If you want something like an iPhone you really only have one option: an iPhone.
Score: 16 Votes (Like | Disagree)
Dr McKay Avatar
171 months ago
Finally! Maybe now web pages will stop refreshing when you have more than a few tabs open
Score: 16 Votes (Like | Disagree)
edry.hilario Avatar
171 months ago
Who cares its selling like hot cakes. BRING ON THE IMAC NEWS NOW!
Score: 15 Votes (Like | Disagree)