iPhone 17 Pro Models Rumored to Feature Aluminum Frame Instead of Titanium Frame

Over the years, Apple has switched from an aluminum frame to a stainless steel frame to a titanium frame for its highest-end iPhones. And now, it has been rumored that Apple will go back to using aluminum for three out of four iPhone 17 models.

iphone 17 pro asherdipps
In an investor note with research firm GF Securities, obtained by MacRumors this week, Apple supply chain analyst Jeff Pu said the iPhone 17, iPhone 17 Pro, and iPhone 17 Pro Max will all be equipped with aluminum frames. Interestingly, though, he expects Apple's rumored iPhone 17 Air model to have a titanium frame.

This would be a notable change for the Pro models, as all of the iPhone 15 Pro and iPhone 16 Pro models have titanium frames, resulting in the devices weighing less than iPhone 14 Pro models with heavier stainless steel frames.

Aluminum frames were already rumored for the iPhone 17 Pro models once before.

Pu said Apple plans to use aluminum for the iPhone 17 Pro models due to environmental considerations. Aluminum generally has a lower carbon footprint compared to titanium, and Apple is aiming to achieve carbon neutrality for all of its products and supply chain by 2030. Following in the footsteps of the Apple Watch, and the latest Mac mini, perhaps some iPhone 17 models will be advertised as Apple's first carbon-neutral iPhones.

It is unclear why the iPhone 17 Air would have a titanium frame, as aluminum is lighter than titanium, which would be fitting for the device's thin and light design. We may have a partial explanation, though. Last year, fellow Apple analyst Ming-Chi Kuo said the iPhone 17 Air's frame would use a mix of titanium and aluminum, with a lower amount of titanium compared to the iPhone 15 Pro models. Apple surely has its reasons here, so hopefully we will find out more details before the iPhone 17 series is unveiled in September.

Tag: Jeff Pu

Popular Stories

iOS 18 Siri Personal Context

Report Reveals Internal Chaos Behind Apple's Siri Failure

Thursday April 10, 2025 7:15 am PDT by
A new report from The Information today reveals much of the internal turmoil behind Apple Intelligence's revamped version of Siri. Apple apparently weighed up multiple options for the backend of Apple Intelligence. One initial idea was to build both small and large language models, dubbed "Mini Mouse" and "Mighty Mouse," to run locally on iPhones and in the cloud, respectively. Siri's...
M6 MacBook Pro Feature 1

Waiting for the Perfect MacBook Pro? 2026 Might Be the Year

Thursday April 10, 2025 4:19 am PDT by
Apple in October 2024 overhauled its 14-inch and 16-inch MacBook Pro models, adding M4, M4 Pro, and M4 Max chips, Thunderbolt 5 ports on higher-end models, display changes, and more. That's quite a lot of updates in one go, but if you think this means a further major refresh for the MacBook Pro is now several years away, think again. Bloomberg's Mark Gurman has said he expects only a small...
Apple 2025 Thumb 1

10 Products Still Coming From Apple in 2025

Friday April 11, 2025 4:14 pm PDT by
Apple may have updated several iPads and Macs late last year and early this year, but there are still multiple new devices that we're looking forward to seeing in 2025. Most will come in September or October, but there could be a few surprises before then. We've rounded up a list of everything that we're still waiting to see from Apple in 2025. iPhone 17, 17 Air, and 17 Pro - We get...
Alleged iOS 19 Icons Front Page Tech

iOS 19 Leak Reveals Alleged New Design With Rounder App Icons, Floating Tab Bar, and More

Monday April 7, 2025 3:13 pm PDT by
YouTube channel Front Page Tech is back today with another video that provides a closer look at iOS 19's alleged design changes. The video contains re-created renders of iOS 19, which are allegedly based on real footage of the software update, provided by sources within Apple. Overall, iOS 19 is expected to have a more glass-like, visionOS-inspired design, with added translucency for user...
Apple Northbrook

Apple Store in Chicago Area Permanently Closing Later This Month

Wednesday April 9, 2025 9:56 am PDT by
Apple will be permanently closing its store at the Northbrook Court shopping mall in the Chicago suburb of Northbrook on April 26, the company has announced. Apple has added the following notice to the store's web page:Thank you Northbook. Apple Northbrook is closing on April 26 at 7pm. We're still here for you. Please visit apple.com/retail to find your nearest store.Apple Northbrook opened ...
iOS 18

iOS 18.4.1 Update Coming Soon for iPhones

Wednesday April 9, 2025 8:56 am PDT by
Apple employees are testing iOS 18.4.1 for iPhones, according to the MacRumors visitor logs, which have been a reliable indicator of upcoming iOS versions. The software update will likely be released in a week or two, if not sooner. As the version number implies, iOS 18.4.1 will obviously be a minor update that addresses software bugs and/or security vulnerabilities. There are no...
iOS 18

iOS 18.5 Includes Two Changes So Far

Wednesday April 9, 2025 9:09 am PDT by
Apple released the first beta of iOS 18.5 last week, and so far the software update includes only two minor changes. The changes are in the Mail and Settings apps. In the Mail app, you can now easily turn off contact photos directly within the app, by tapping on the circle with three dots in the top-right corner. In the Settings app, there is some new AppleCare+ information. For ...
iPhone 17 Pro 3 4ths Perspective Aluminum Camera Module 1

iPhone 17 Pro's New Rear Camera Bar 'Same Color As Rest of Device'

Monday April 7, 2025 2:09 am PDT by
Apple's upcoming iPhone 17 Pro models will feature a redesigned rear camera panel that spans the width of the device, but it will be the same color as the iPhone itself, rather than being part of a two-tone design. That's according to Bloomberg's Mark Gurman. Writing in his latest Power On newsletter, the reporter says the iPhone 17 Pro won't have a two-toned back, as some renders have...
iPhone 17 Pro 3 4ths Perspective Aluminum Camera Module 1

5 Biggest Changes Rumored for iPhone 17 Pro

Tuesday April 8, 2025 2:38 am PDT by
Later this year, Apple will introduce the iPhone 17 series, which includes the iPhone 17 Pro and the iPhone 17 Pro Max, two new high-end flagship devices that will be sold alongside the regular iPhone 17 and an all-new ultra-thin iPhone 17 Air. If you have been holding out for the iPhone 17 Pro or its bigger sibling, here are five of the biggest changes, informed by the latest reports and...

Top Rated Comments

turbineseaplane Avatar
8 weeks ago
Hmm, I know it's just a render... but goodness that camera "area" ... is just hideous
Score: 39 Votes (Like | Disagree)
sniffies Avatar
8 weeks ago
Aluminum -> Steel -> Titanium -> Aluminum

Leather -> FineWoven -> Leather
Score: 38 Votes (Like | Disagree)
ThisIsMike Avatar
8 weeks ago
"It is unclear why the iPhone 17 Air would have a titanium frame..."

Well, let's see, titanium bends less easily than aluminum, and the iPhone "air" is going to be particularly thin, where rigidity and resistance to bending might be a particular concern, so might that perhaps be the very non-mysterious reason?
Score: 38 Votes (Like | Disagree)
WarmWinterHat Avatar
8 weeks ago
That's fine. Close to 90% of people use a case and don't care, and a good 90% of the remaining 10% couldn't find titanium and aluminum on a periodic table, and have no idea what the difference is.

That said, that render looks awful.
Score: 26 Votes (Like | Disagree)
Innovati0n Avatar
8 weeks ago
So the Samsung Galaxy S26 won't have titanium this means either.
Score: 25 Votes (Like | Disagree)
Compote Avatar
8 weeks ago
The reason is money and taking back features to create differenciation when there's no more value to add to newer models.
Score: 17 Votes (Like | Disagree)