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10 September 2026

Apple Unveils iPhone Duo: The First Foldable iPhone Revolution

Apple has introduced its first foldable device, the iPhone Duo, marking a significant milestone in smartphone innovation under new CEO John Ternus

Apple Unveils iPhone Duo: The First Foldable iPhone Revolution

Apple has made a bold move into the foldable smartphone market with the introduction of the iPhone Duo its first-ever foldable device. Unveiled at the company’s Surprise and Shine event in Cupertino, the iPhone Duo represents a significant leap in design and functionality, setting a new standard for the industry.

The iPhone Duo features a unique book-style format, offering a wider form factor that enhances the viewing experience when unfolded. With a 7.6-inch Retina display on the inside and a 5.4-inch display on the outside, the device is designed to provide versatility and convenience. Apple has also incorporated an under-display camera to give users an all-screen feel, a feature that sets it apart from many existing foldable devices.

The Design and Innovation Behind the iPhone Duo

The iPhone Duo’s design is a departure from the traditional vertical slabs seen in early foldable phones. Apple has opted for a wider form factor, which not only improves the aspect ratio for video viewing but also enhances the The device’s unfolded display is a 7.6-inch Retina display, while the outer display measures 5.4 inches. This design choice is inspired by the versatility of the iPad, allowing users to utilize the device in various orientations.

Apple has addressed one of the most common issues with foldable phones—the visible crease—by using a custom nanotexture finish. This innovation helps to hide the crease and reduce glare, providing a smoother and more seamless user experience. The hinge, crafted from grade 5 aluminum and over 100 special components, ensures smooth opening and closing, as well as durability. Notably, the iPhone Duo features Touch ID instead of Face ID, with the option to unlock the device using an Apple Watch.

Performance and Features

The iPhone Duo is powered by the new A20 Pro chip and C2 model, which offers faster uploads and improved performance. Like the iPhone Air, this model is eSIM-only, reflecting Apple’s commitment to modern connectivity standards. The device boasts a 48-megapixel fusion main camera and a 48-megapixel ultrawide camera with 2x optical zoom, skipping the telephoto camera found in other models. This dual-camera setup allows users to take rear-camera selfies and preview them on the outer display.

Apple has also introduced several innovative features to enhance the user experience. The iPhone Duo supports split-screen functionality, allowing users to pin a video on top and use other apps in the bottom half. Additionally, the device will support Apple Pencil later this year, further expanding its versatility. The iPhone Duo is priced at $1,999 with 256GB storage and comes in two colors. Preorders begin on October 16, with the device hitting the market on October 23.

The Market Impact of the iPhone Duo

The introduction of the iPhone Duo is expected to have a significant impact on the foldable smartphone market. Currently, foldables make up less than 2% of global smartphone shipments. However, analysts predict that Apple’s entry into this market could drive a 19% increase in global foldable sales, with the iPhone Duo capturing around 24% of the market share. This potential market shift underscores the influence Apple has on the tech industry and consumer preferences.

As Apple continues to innovate and push the boundaries of smartphone design, the iPhone Duo stands as a testament to the company’s commitment to excellence and user experience. With its advanced features and sleek design, the iPhone Duo is poised to redefine the future of foldable smartphones.

Beatrice Mitchell
Author

Beatrice Mitchell

Beatrice Mitchell, Manchester-rooted and classically elegant, famously commissioned a rebuttal series after a controversial council planning meeting in Stockport, insisting on community testimony. Holds a firm editorial line on accountability and narrative fairness, and collects vintage city planning maps as an idiosyncratic hobby.