Apple to Keep Titanium Chassis for iPhone 17 Pro Models, Claims Leaker

Next year's iPhone 17 Pro and iPhone 17 Pro Max will feature a titanium chassis just like the current Pro models, contrary to reports of Apple adopting aluminum across its 2025 lineup, claims the Weibo leaker known as "Instant Digital."

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Last month, The Information's Wayne Ma reported that Apple's two flagship ‌iPhone 17‌ Pro models would be the first high-end iPhones to feature an aluminum frame since the delineation of the iPhone lineup into Pro and non-Pro models.

Prior to the iPhone 15 Pro, high-end ‌iPhone‌ models used stainless steel frames. Then Apple introduced a titanium chassis to the iPhone 15 Pro, touting it as a major upgrade. However, Ma reports that with the ‌iPhone 17‌ lineup, Apple is planning to transition the entire range of devices back to aluminum.

Instant Digital doesn't agree, though. "Of course the iPhone 17 Pro will still use titanium," said the leaker in a Weibo post (machine translation). "Why would anyone believe it would switch to aluminum? Think about it — it's just not possible. Looking back at recent iPhone models, Apple has consistently emphasized the premium frame materials of the Pro series as one of its key selling points, from 'surgical-grade stainless steel' to 'titanium.' If they switched to aluminum, how could they even market it?"

It's unclear if the Weibo leaker has supply chain information to back up their claim, but as a standalone argument, it's not particularly water-tight. The Information's Ma reported that the switch to aluminum is part of a major design change that includes an aluminum upper back with a "rectangular camera bump made of aluminum rather than traditional 3D glass," with the bottom half of the device's back continuing to be made of glass to support wireless charging.

Apple is also no stranger to touting breakthrough iPhone features only to remove them in later models. In 2015, for example, 3D Touch was introduced with the iPhone 6s as a revolutionary way to interact with the iPhone through pressure-sensitive gestures like Peek and Pop. Apple unceremoniously ditched 3D Touch and the capacitive sensors that enabled it with the iPhone 11 in 2019.

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Instant Digital has a mixed reputation for accuracy with Apple rumors but has delivered some notably precise predictions. These include the 2023 launch of the Yellow iPhone 14, the frosted back glass on the iPhone 15 and ‌iPhone 15‌ Plus, the Apple Watch Series 9 being a minor refresh, spatial video capture on the ‌iPhone 15‌ Pro, the addition of a landscape front-facing camera to the iPad Air and iPad Pro, and the ‌iPad Pro‌'s nano-texture display option.

The iPhone 17 series is expected to launch as usual in the fall, with new display sizes, a rumored new ultra-thin model, ProMotion displays across the lineup, and more.

Related Roundups: iPhone 17, iPhone 17 Pro

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Top Rated Comments

Plutonius Avatar
21 weeks ago
It better be titanium for what they cost now :).
Score: 19 Votes (Like | Disagree)
Abazigal Avatar
21 weeks ago
Actually we are on the 5th year of the current design (Iphones 12 through 16). Adding a button or taking away the notch doesn't change the design.
I count the titanium body of the iPhone 15 as the start of a new design cycle.
Score: 12 Votes (Like | Disagree)
ThinkDifferentTim Avatar
21 weeks ago
Shoot. The weight is too high. Bring back aluminum!
Score: 11 Votes (Like | Disagree)
Rodney Williams Avatar
21 weeks ago
The hardware design is fine. Just fix the iOS software. Tired of the bugs and glitches.
Score: 11 Votes (Like | Disagree)
LV426 Avatar
21 weeks ago

I don’t care about what it costs or if steel or titanium is more premium. It’s a phone and I hold it in my hands all day and the weight is what counts. And aluminum is the superior choice for that application. premium bikes and cars are made out of aluminum a not steel.
Really premium bikes are made out of carbon fibre.
Score: 10 Votes (Like | Disagree)
ThinkDifferentTim Avatar
21 weeks ago

It better be titanium for what they cost now :).
I don’t care about what it costs or if steel or titanium is more premium. It’s a phone and I hold it in my hands all day and the weight is what counts. And aluminum is the superior choice for that application. premium bikes and cars are made out of aluminum an not steel.
Score: 7 Votes (Like | Disagree)