Apple CEO John Ternus Talks iPhone Duo Design, Siri AI, and Becoming CEO
In a post‑event interview with Canal+, Apple’s chief executive John Ternus walked through the engineering choices behind the iPhone Duo. Rather than simply tacking two phone‑sized screens together, Apple opted for a single, elongated form factor that mirrors the iPad’s proportions, creating a continuous aspect ratio when the device opens. Ternus emphasized that the hinge and flexible display demanded “a lot of cleverness” from the hardware team, underscoring the company’s commitment to durability in a market where early foldables have suffered from fragile mechanisms. He also demonstrated the device’s opening animation, positioning the Duo as a premium, experience‑driven product rather than a novelty. On the software side, Ternus reiterated that Siri’s AI is not meant to act as a companion, echoing earlier statements from senior engineer Craig Federighi that Apple will keep the voice assistant focused on functional assistance rather than conversational friendship. The interview took a leadership turn when Ternus disclosed that Tim Cook and the board have quietly asked him to consider the CEO role, a surprise to Ternus but one he met with cautious optimism, promising continuity rather than a sweeping strategic shift.
The Duo’s design signals Apple’s decisive entry into the foldable arena, a space currently dominated by Samsung’s Galaxy Z series and Huawei’s Mate X line. By leveraging its design language and a proprietary hinge, Apple hopes to differentiate the Duo from competitors that have struggled with uneven screen ratios and bulky form factors. The decision to keep Siri’s AI purpose limited also reflects Apple’s broader stance of avoiding the “friend‑chatbot” race led by OpenAI and Google, instead betting on privacy‑first, task‑oriented assistance. Ternus’s comments about staying “engineer‑focused” align with Apple’s historic narrative of product‑centric leadership, suggesting the company will not pivot dramatically toward AI‑first or services‑first strategies despite market pressure.
Looking ahead, the Duo’s success will hinge on real‑world hinge reliability, pricing strategy, and the ecosystem of apps that can exploit the continuous display. Early adopters will test whether Apple’s animation and seamless transition justify a premium price likely above $1,200, given the iPhone 18 Pro’s projected cost. Additionally, the hinted leadership change could affect Apple’s long‑term roadmap; investors will watch for any shift in product cadence or AI investment as Ternus settles into the role.
Key Takeaways
Apple’s iPhone Duo uses an iPad‑style aspect ratio and a custom hinge to avoid the clunky dual‑screen designs of earlier foldables.
Siri will remain a functional assistant, not a conversational companion, reinforcing Apple’s privacy‑first AI approach.
CEO Tim Cook has quietly asked John Ternus to consider the top job, signaling a possible leadership transition without immediate strategic upheaval.
The Duo’s market reception will depend on hinge durability, pricing relative to other premium phones, and the availability of apps that leverage its uninterrupted screen.
About the Source
This analysis is based on reporting by MAC Rumors. Here is a short excerpt for context:
Apple CEO John Ternus did an interview with Canal+ talk show Clique following Apple's September event. He discussed the iPhone Duo's design, difficulties Apple ran into when developing it, his plans for Apple, and more. On the design of the iPhone Duo, Ternus explained why Apple went with an iPad-like shape when the device is unfolded. I think it's something new and unique, right? But I think we didn't want to just do what we'd seen other people do, which is sort of take two phone shapes and stick them together and then you get this weird square thing. We came at it from we want to build a large screen experience that feels right to us. And obviously we've been doing that for a long time with iPad. And so we knew kind of the shape, you know, we came up with this new aspect ratio. Ternus said that when developing the iPhone Duo, there were "so many problems" to solve, but a foldable was an opportunity for Apple employees to "be really clever" and "come up with entirely new things." He said some of the hardware engineering problems Apple had to address involved the design of the hinge and the display, and making them reliable. When asked to share his favorite iPhone Duo trick, Ternus showed off the device's opening animation. "I mean, this is really fun, you know, the animation that you get as you open it across from one side to the other. It's just sort of whimsical and fun. And it brings a smile to your face." Siri AI is "not designed to be your friend," which is something we heard earlier this year from Craig Federighi. Ternus said Apple doesn't want to replace human relationships. "They're how we learn, they're how we grow, they're how we find joy and happiness," he said. Tim Cook and Apple's board asked Ternus if he wanted to be the next Apple CEO. Ternus didn't say when he was approached, but he said the question came as a surprise. "When Tim asked me if it was something I would consider, I would say the good news is I was sitting down, because I never in a million years would have imagined that happening," said Ternus. As Apple's CEO, Ternus said he doesn't have plans for a radical change. He was asked if Apple was going back to its roots under his leadership, with more of a focus on engineering products. I don't think anything's really changed. Sure, I'm new in this job, but the focus on innovation, the focus on products, the focus most importantly on our customers, that has never changed. That's been here from the beginning. Ternus said it was "amazing" to be able to say "one more thing" on stage at Apple's September event. "I've seen Steve say it, and I've seen Tim say it," he said. "And so having the opportunity for me to say it was pretty magical. Kind of goosebumps." full interview includes Ternus' thoughts on Tim Cook, the AI race, Apple's environmental goals, the Vision Pro, the new parental controls added in iOS 27, and more. Related Roundup: iPhone Duo Tags: John Ternus, Siri Buyer's Guide: iPhone Duo (Coming Soon) Related Forum: iPhone This article, "Apple CEO John Ternus Talks iPhone Duo Design, Siri AI, and Becoming CEO" first appeared on MacRumors.com Discuss this article in our forumsRead the original at MAC Rumors
