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iPhone Air, MacBook Neo: Genius of Apple CEO John Ternus reflected in these devices

A broader redesign after many years, the iPhone 17 Pro was defined by Ternus guiding a shift to an engineered aluminium alloy.

Updated on: Sep 1, 2026, 19:15:55 IST
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Since 2021, when John Ternus took the role of senior vice president of hardware engineering, there really hasn’t been an Apple product that hasn’t had his influence. The troika of functionality, tighter silicon integration and bolder aesthetics, have stood out more in some devices.

John Ternus spearheaded the historic hardware execution of transitioning the Mac lineup from Intel chips to Apple Silicon. (File Photo/AFP)
John Ternus spearheaded the historic hardware execution of transitioning the Mac lineup from Intel chips to Apple Silicon. (File Photo/AFP)

iPhone Air

The most exciting iPhone form factor in recent times, at least till the foldable iPhone comes along. A razor-thin titanium design is as much a benchmark of robustness as of Apple Silicon being able to deliver so much performance with limited thermals.

iPhone 17 Pro

A broader redesign after many years, the iPhone 17 Pro was defined by Ternus guiding a shift to an engineered aluminium alloy that offers 20x better thermal conductivity than titanium. And not to forget, a larger camera island.

MacBook Neo

Unveiled by Ternus himself earlier this year, Apple’s most affordable MacBook is a rather desirable mix of a uniform aluminium design, eye-catching colours and a powerful A18 Pro chip that previously convinced everyone in the iPhone 16 Pro.

Transitioning to Apple Silicon

Ternus spearheaded the historic hardware execution of transitioning the Mac lineup from Intel chips to Apple Silicon. That came about after traditional chip thermal design flaws were defeated. That ushered true whisper-quiet laptops that blend really fast performance with equally long battery life. Windows laptops haven’t found this balance, yet.

Apple Vision Pro

Ternus’ team was responsible for executing this complex hardware mix integrating dual micro-OLED 4K displays, custom R1/M-series chips, and spatial audio arrays into a single wearable immersive headset. This will lead us to lightweight AI smart glasses—it’s a matter of when and not if.

  • Vishal Mathur
    ABOUT THE AUTHOR
    Vishal Mathur

    Vishal Mathur is Technology Editor for Hindustan Times. When not making sense of technology, he often searches for an elusive analog space in a digital world.

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