iPhone 17 Air Said to Feature Titanium Frame — Unlike iPhone 17 Pro

The rumored iPhone 17 Air will have a titanium frame, according to Apple analyst Jeff Pu.

iPhone 17 Air Thumb 2 Blue Electric Boogaloo
In an investor note with equity research firm GF Securities this week, Pu also said the iPhone 17, iPhone 17 Pro, and iPhone 17 Pro Max will have aluminum frames, so the iPhone 17 Air will apparently be the only new model to use titanium.

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 rumored ultra-thin and lightweight design. Titanium is generally stronger than aluminum, however, so perhaps the material is necessary to ensure that the iPhone 17 Air's thin chassis is durable.

Last year, another Apple analyst Ming-Chi Kuo said the iPhone 17 Air's frame would use both titanium and aluminum, so there could be a mix of both materials. Apple surely has its reasons, and it may discuss them during its iPhone 17 event in September.

Since the iPhone X in 2017, all of Apple's highest-end iPhone models have featured either stainless steel or titanium frames, so the return to an aluminum frame for the iPhone 17 Pro models this year would be a notable change.

Here is what Pu expects:

  • iPhone 17: Aluminum frame
  • iPhone 17 Air: Titanium frame
  • iPhone 17 Pro: Aluminum frame
  • iPhone 17 Pro Max: Aluminum frame

Here are the materials used for the iPhone 16 series:

  • iPhone 16: Aluminum frame
  • iPhone 16 Plus: Aluminum frame
  • iPhone 16 Pro: Titanium frame
  • iPhone 16 Pro Max: Titanium frame
Related Roundup: iPhone 17 Pro
Tag: Jeff Pu
Related Forum: iPhone

Popular Stories

iOS 26 Battery Glass Feature

iPhone 16 Pro Max 80% Charge Limit: One Year Later, Was It Worth It?

Wednesday September 24, 2025 3:58 pm PDT by
With the iPhone 15 series, I did an experiment and kept my iPhone's Charge Limit set at 80 percent for an entire year. It provided an interesting look at the impact of charge limits on battery longevity, so I decided to repeat it for the iPhone 16 line. Since September 2024, my iPhone 16 Pro Max has been limited to an 80 percent charge, with no cheating. As of today, my battery's maximum...
Home Hub Command Center with Dome Base Feature

Apple Working on All-New Operating System

Thursday September 25, 2025 1:11 pm PDT by
Apple is developing an all-new operating system codenamed "Charismatic," according to Bloomberg's Mark Gurman. Apple smart home hub concept based on rumors This is likely Apple's long-rumored "homeOS" operating system. In a report last month, Gurman said both Apple's rumored smart home hub in 2026 and tabletop robot in 2027 will run the new operating system. He said the software platform ...
AirPods Pro 3 Newsroom

Apple's 'Back to School' Offer Ends Soon, Now Applies to AirPods Pro 3

Wednesday September 24, 2025 7:20 am PDT by
Apple's annual "Back to School" promotion for students ends soon, so act fast if you want to score free AirPods with the purchase of an eligible new Mac or iPad. Until Tuesday, September 30, college students and qualifying educational staff in the U.S. can receive free AirPods 4 with Active Noise Cancellation when they purchase an eligible new Mac or iPad from Apple. This is a $179 value. ...
iPhone 17 Pro Colors

Skipped the iPhone 17 Pro? Here's What is Rumored for iPhone 18 Pro

Tuesday September 23, 2025 8:55 am PDT by
While the iPhone 18 Pro and iPhone 18 Pro Max are still a year away, there are already a few rumors about the devices that offer an early look ahead. Below, we have recapped some of the early iPhone 18 Pro rumors so far. This story was published previously, and it has been updated to reflect the latest rumors. Many early rumors prove to be true, but nothing is confirmed yet, and Apple's...
iOS 26

iOS 26.0.1 Update for iPhones Coming Soon — Here's What to Expect

Thursday September 25, 2025 12:40 pm PDT by
Apple is preparing to release iOS 26.0.1, according to a private account on X with a proven track record of sharing information about future iOS versions. MacRumors has also seen evidence of iOS 26.0.1 in its visitor logs in recent days. It is likely that iOS 26.0.1 will fix a camera-related bug on the new iPhone Air and iPhone 17 Pro models. In his iPhone Air review, CNN Underscored's...
iOS 26

Everything New in iOS 26.1 Beta 1

Monday September 22, 2025 12:44 pm PDT by
Apple released the first beta of iOS 26.1 today, just a week after launching iOS 26. iOS 26.1 mainly adds new languages to Apple Intelligence, but there are a few other features that are worth knowing about. New Apple Intelligence Languages Apple Intelligence is now available in Danish, Dutch, Norwegian, Portuguese (Portugal), Swedish, Turkish, Chinese (Traditional), and Vietnamese. AirPo...
apple tv 4k new orange

Next Apple TV Expected to Launch This Year With These New Features

Monday September 22, 2025 10:00 am PDT by
The next Apple TV is expected to be released later this year, and a handful of new features and changes have been rumored for the device. Below, we recap what to expect from the next Apple TV, according to rumors. Likely Features N1 Chip With Wi-Fi 7 Last year, Bloomberg's Mark Gurman said the next Apple TV would be equipped with Apple's own combined Wi-Fi and Bluetooth chip, which is...
Apple More Personal Siri Ad

Apple Responds to U.S. Class Action Lawsuit Over Delayed Siri Features

Friday September 26, 2025 6:57 am PDT by
In March, Apple delayed the launch of its personalized Siri features, and soon after the company was hit with multiple class action lawsuits over the situation. The plaintiffs said they never would have purchased an iPhone 16, or would have paid less, had they known Apple's marketing about the Siri features was false. In the U.S., all of the complaints were consolidated into one class...

Top Rated Comments

G5isAlive Avatar
11 weeks ago
The bend gate prophesiers will be disappointed to read this. No doubt will switch to complaining about cost.
Score: 19 Votes (Like | Disagree)
Timpetus Avatar
11 weeks ago
It drives me crazy when people say aluminum is lighter than titanium, without any context. Titanium is much more rigid, so you need less of it to create an object with the same strength as it would have if you made it with aluminum. Ti is lighter than Al when you consider equivalent durability in the ways that matter for making a phone chassis. That's why the 15 Pro is lighter than the 14 Pro.
Score: 19 Votes (Like | Disagree)
Kylo83 Avatar
11 weeks ago
so the pro's are gonna look and feel like cheap ones
Score: 14 Votes (Like | Disagree)
BelgianChoklit Avatar
11 weeks ago
I'm glad we got rid of stainless steel, but going from titanium to aluminium is a downgrade.
Score: 14 Votes (Like | Disagree)
555gallardo Avatar
11 weeks ago
I think they’ll use titanium just to avoid another bendgate starring aluminum.
Score: 11 Votes (Like | Disagree)
sniffies Avatar
11 weeks ago
Air is the new Pro
Score: 9 Votes (Like | Disagree)