iPhone X Comes With 2,716mAh Battery and 3GB of RAM

Previously unconfirmed details about the internal specifications of Apple's iPhone X appear to have been revealed on China's official communications certification board, including the device's system memory, CPU clock speed, and battery capacity.

iphonexcolors
First spotted this morning by mobile leaker Steve Hemmerstoffer, the filing with the Chinese Ministry of Industry and Information Technology's Telecommunication Equipment Certification Center (TENAA) lists the iPhone X as having a 2,716mAh battery. For reference, the iPhone 8 is believed to have a 1,821mAh capacity battery.

The step up in battery capacity is probably a direct result of the iPhone X's OLED screen, a display technology that despite usually requiring less energy than an equivalent LCD panel, probably draws more overall power because of its 5.8-inch size (iPhone 8 and iPhone 8 Plus have 4.7-inch and 5.5-inch screens, respectively).


The TENAA listing also gives the A11 Bionic chip a 2.4GHz clock speed and says the handset is backed by 3GB of RAM, two details that are believed to conform with the iPhone 8 Plus.

iPhone X pre-orders officially begin on October 27 and in-store availability is expected on November 3, although rumors suggest the device will be in short supply until early 2018.

Related Forum: iPhone

Popular Stories

apple store down feature

Here's Why the Apple Store is Going Down

Thursday November 27, 2025 1:01 pm PST by
Apple's online store is going down for a few hours on a rolling country-by-country basis right now, but do not get your hopes up for new products. Apple takes its online store down for a few hours ahead of Black Friday every year to tease/prepare for its annual gift card offer with the purchase of select products. The store already went down and came back online in Australia and New Zealand, ...
Apple Foldable Thumb

Foldable iPhone to Debut These Three Breakthrough Features

Tuesday November 25, 2025 7:09 am PST by
Apple's first foldable iPhone is expected to launch alongside the iPhone 18 Pro models in fall 2026, and it's shaping up to include three standout features that could set it apart from the competition. The book-style foldable will reportedly feature an industry-first 24-megapixel under-display camera built into the inner display, according to a recent JP Morgan equity research report. That...
streaming black friday 2025

Black Friday Streaming Deals Include Big Savings on Disney+, Hulu, Apple TV, and More

Monday November 24, 2025 8:03 am PST by
We've been focusing on deals on physical products over the past few weeks, but Black Friday is also a great time of year to purchase a streaming membership. Some of the biggest services have great discounts for new and select returning members this week, including Disney+, Hulu, Paramount+, Peacock, and more. Note: MacRumors is an affiliate partner with some of these vendors. When you click a...
iPhone Pocket Short

iPhone Pocket is Now Completely Sold Out Worldwide

Tuesday November 25, 2025 7:16 am PST by
Apple recently teamed up with Japanese fashion brand ISSEY MIYAKE to create the iPhone Pocket, a limited-edition knitted accessory designed to carry an iPhone. However, it is now completely sold out in all countries where it was released. iPhone Pocket became available to order on Apple's online store starting Friday, November 14, in the United States, France, China, Italy, Japan, Singapore, ...
streaming black friday 2025

Best Black Friday Streaming Deals - Save Big on Apple TV, Disney+, Hulu, and More

Thursday November 27, 2025 1:14 pm PST by
We've been focusing on deals on physical products over the past few weeks, but Black Friday is also a great time of year to purchase a streaming membership. Some of the biggest services have great discounts for new and select returning members this week, including Apple TV, Disney+, Hulu, Paramount+, Peacock, and more. Note: MacRumors is an affiliate partner with some of these vendors. When...
General Apps Messages Redux

Singapore Orders Changes to iMessage by December

Tuesday November 25, 2025 6:39 am PST by
Singapore has ordered Apple to block or filter messages on iMessage that impersonate government agencies, requiring the company to implement new anti-spoofing protections by December as part of efforts to curb rising online scams, the Straits Times reports. Singapore's Ministry of Home Affairs (MHA) said that it had issued an Implementation Directive to Apple under the Online Criminal Harms...
General Black Friday Deals 25 Red Green

The 30+ Best Black Friday Apple Deals on AirPods, iPads, MacBooks, and More

Thursday November 27, 2025 6:46 am PST by
Black Friday is finally here, and as always this will be the best time of the year to shop for great deals, including popular Apple products like AirPods, iPad, Apple Watch, and more. In this article, the majority of the discounts will be found on Amazon. Note: MacRumors is an affiliate partner with some of these vendors. When you click a link and make a purchase, we may receive a small...
General Black Friday Deals 25 Red

Apple Black Friday Deals Available Now on AirPods, iPads, Accessories, and More

Friday November 21, 2025 8:48 am PST by
We're only a few days away from Black Friday, which will take place on Friday, November 28 in 2025. As always, this will be the best time of the year to shop for great deals, including popular Apple products like AirPods, iPad, Apple Watch, and more. In this article, the majority of the discounts will be found on Amazon. Note: MacRumors is an affiliate partner with some of these vendors. When...

Top Rated Comments

Jax44 Avatar
107 months ago
So Apple.
Mean on RAM as always.

Don’t tell me more RAM is no use.
For one, it’s more future-proof.

3GB for iPhone 8 and 4GB for 8 Plus and iPhone X would be much more user friendly.

So fed up with the pricing and meager RAM of Tim Cook.
How do you know how much RAM Tim Cook has?
Score: 25 Votes (Like | Disagree)
Wondercow Avatar
107 months ago
So Apple.
Mean on RAM as always.

Don’t tell me more RAM is no use.
For one, it’s more future-proof.

3GB for iPhone 8 and 4GB for 8 Plus and iPhone X would be much more user friendly.

So fed up with the pricing and meager RAM of Tim Cook.
Yup, Steve Jobs produced iPhones with more RAM than any user would ever need--and he priced them so that even the poorest families could have seven phones..... ah, those were the good old days before Cook. I still remember when the first iPhone came out--I got mine at the Everything for a Dollar store :rolleyes:
Score: 16 Votes (Like | Disagree)
44267547 Avatar
107 months ago
Now thats something worth waiting for
Anyone that doesn't pre-order, will certainly be waiting, that's for sure.
Score: 11 Votes (Like | Disagree)
Apple souce Avatar
107 months ago

the Chinese Ministry of Industry and Information Technology's Telecommunication Equipment Certification Center
Say it fast 3 times
Score: 11 Votes (Like | Disagree)
JaySoul Avatar
107 months ago
Samsung S8 has 3000mAh battery with a 5.8" screen, and iOS is usually far better optimised (especially on standby).

So this 2715mAh battery should give the iPhone X a good amount of Apple Juice, I'd expect great battery life.
Score: 10 Votes (Like | Disagree)
Delgibbons Avatar
107 months ago
The next iMac will have a notch and rounded corners. I'm sure.


Attachment Image
Score: 9 Votes (Like | Disagree)