Apple Unveils First Foldable iPhone, iPhone Duo, Starting at $1,999

Apple revealed its first foldable iPhone, the iPhone Duo, during its annual product event on September 9, 2026, marking a major expansion in its smartphone lineup. The new device, starting at $1,999, features a foldable design that opens like a book to provide a screen 80% larger than the current iPhone Pro models. This launch comes as Apple CEO John Ternus made his public debut leading the company after assuming the role earlier this month.

Design and Features of the iPhone Duo

The iPhone Duo’s standout feature is its foldable screen, which creates a seamless display when opened. Apple touts it as the thinnest iPhone ever in its unfolded state. Unlike earlier foldables that felt like two phones awkwardly joined, the iPhone Duo aims to deliver a smooth, integrated experience. The device supports the iPhone Pencil, previously limited to iPad users, and can be unlocked via an Apple Watch for added convenience.

Available in two colors, Star White and Night Sky, the iPhone Duo can be used partially folded, adding flexibility to user interaction. This versatility makes it suitable for multitasking, media consumption, and enhanced productivity on the go.

Pricing, Availability, and Market Context

Apple announced that the iPhone Duo will be available for pre-order starting October 16, with in-store availability on October 23. The $1,999 starting price places it at the premium end of the smartphone market, reflecting its innovative design and advanced features.

Foldable phones have existed since 2018 but have remained a niche market segment. Apple’s entry signals the company’s intention to reshape this category by offering a more refined and integrated device. The company’s strong market position and loyal customer base could help drive broader adoption of foldable smartphones.

Additional Product Launches at Apple Event

Alongside the iPhone Duo, Apple introduced the latest iPhone 18 Pro and iPhone 18 Pro Max models. These new iterations feature improved cameras, enhanced memory chips, and longer battery life compared to previous models. Both also incorporate Apple Intelligence, the company’s advanced AI technology, designed to elevate user experience.

The iPhone 18 Pro starts at $1,199, while the 18 Pro Max begins at $1,299. Pre-orders for these models open on September 12, with in-store availability on September 18.

Leadership Transition and Company Outlook

The September 9 event marked the first major product unveiling under CEO John Ternus, who took over on September 1 after 25 years with Apple. Ternus succeeds Tim Cook, who led the company since 2011. The successful launch of the foldable iPhone and updated Pro models is an early test of Ternus’ leadership in a fiercely competitive smartphone market.

Apple remains the world’s second-largest company by market capitalization, heavily reliant on its smartphone business. The stock has surged 22% over the past six months, outperforming the S&P 500’s 13% growth, reflecting investor confidence in its innovation pipeline.

The foldable iPhone’s debut complements Apple’s prior ventures into emerging tech categories, including the 2026 release of Apple Vision Pro mixed reality headsets and ongoing AI integration across devices.

Apple’s move into foldable phones comes at a time of growing competition in the smartphone market, with rivals pushing foldable designs and AI enhancements. The iPhone Duo’s blend of cutting-edge hardware and ecosystem integration may set a new benchmark for foldable smartphones in the coming years.

With pre-orders opening next month, consumers and industry watchers alike will be watching closely to see if Apple’s first foldable phone can capture a meaningful share of this evolving segment.