Apple has officially marked a monumental milestone in its hardware evolution by unveiling its very first foldable smartphone, the iPhone Duo, during a highly anticipated global launch event held at Apple Park in Cupertino, California. Broadcast live across the globe on Thursday, September 10, the showcase signified a major strategic shift for the technology titan as it steps into the fiercely competitive foldable device sector, long dominated by rivals such as Samsung, Google, and various Chinese manufacturers.
The unveiling was led by Apple’s newly appointed Chief Executive Officer, John Ternus, who stepped onto the Steve Jobs Theater stage to host the event titled "Surprise and Shine." The midnight broadcast (00.00 WIB) captured the attention of millions of tech enthusiasts, analysts, and investors eager to see how Apple would reinvent a form factor that has been refined by competitors over the better part of a decade.
"We are introducing a series of extraordinary innovations that we firmly believe will redefine the foldable phone experience," Ternus declared during the keynote address, before pulling the long-rumored device from his pocket to reveal the final hardware design. "Inha, iPhone Duo," he announced, using the product’s official moniker, correcting earlier industry speculation that had tentatively dubbed the device the iPhone Ultra.
The debut of the iPhone Duo did not happen in isolation. Apple paired the foldable flagship with the introduction of its mainstream high-end tier, the iPhone 18 Pro series, which includes the standard iPhone 18 Pro and the larger iPhone 18 Pro Max. In a notable departure from its traditional release schedules, Apple announced that the iPhone 18 series would roll out in two distinct waves. The Pro lineup and the foldable iPhone Duo lead the charge this September, while the base-model iPhone 18 variants are slated for a separate release window in early 2027.
Design and Display Engineering
The hardware architecture of the iPhone Duo reflects years of internal research and development aimed at overcoming the traditional pain points of foldable devices, such as visible creases and structural durability. When closed, the iPhone Duo functions much like a standard smartphone, featuring an outer OLED display measuring approximately 5.5 inches. This makes the device comfortable for single-handed navigation, messaging, and quick checks of notifications.
However, unfolding the device reveals a sprawling internal display measuring roughly 7.8 inches. Apple engineers designed the internal aspect ratio to closely mirror the landscape orientation of an iPad mini, providing a tablet-like canvas for productivity and media consumption. To support this expanded screen real estate, Apple incorporated a suite of advanced multitasking features into iOS, allowing users to run multiple applications side-by-side, drag and drop content seamlessly, and utilize specialized split-screen workflows.
In a departure from the biometric security standards seen on recent flagship iPhones, the iPhone Duo bypasses Face ID in favor of a dedicated Touch ID fingerprint sensor integrated into the physical power button on the side of the chassis. Industry insiders suggest this design decision was driven by the complex spatial constraints of the folding hinge mechanism and the desire to maintain a seamless, uninterrupted viewing experience on the internal display without the distraction of a camera cutout or dynamic island housing facial recognition sensors.
Performance and Photographic Capabilities
Beneath the folding glass chassis, the iPhone Duo shares silicon pedigree with its non-folding siblings. The device is powered by Apple’s cutting-edge A20 Pro processor, built upon an advanced 2-nanometer fabrication node. This state-of-the-art chip architecture delivers unprecedented computational efficiency and graphical processing power, ensuring that the device can manage the demanding thermal and processing requirements of driving two distinct displays simultaneously.
In the photography department, Apple has opted for a streamlined dual-camera system on the rear panel of the iPhone Duo. While traditional slab-style flagships often boast triple-camera arrays, the engineering constraints of a folding chassis required a more compact optical assembly. Despite housing two lenses rather than three, Apple promises professional-grade image processing capabilities, leveraging the neural engine of the A20 Pro to deliver exceptional low-light performance, cinematic video stabilization, and computational photography features tailored specifically to the unique angles made possible by a foldable body.
Pricing and Global Availability
The entry barrier for Apple’s inaugural foldable device reflects its position as an ultra-premium luxury product within the consumer electronics market. The iPhone Duo carries a starting retail price of $1,999 (approximately Rp35 million), placing it directly in line with top-tier foldable competitors from rival ecosystems.
Pre-orders for the iPhone Duo and the iPhone 18 Pro series begin immediately following the keynote, with initial retail shipments expected to arrive in consumers’ hands before the end of September. Regional availability will roll out in phases, with major markets in North America, Europe, and Asia receiving priority stock.
Strategic Implications and Market Impact
The entry of Apple into the foldable smartphone market carries profound implications for the global mobile industry. For years, analysts questioned whether Apple would ever embrace a form factor that many consumers viewed as a niche gimmick. By throwing its considerable manufacturing weight, brand loyalty, and software ecosystem behind the iPhone Duo, Apple has effectively legitimized the foldable category for the mainstream consumer market.
Market research firms anticipate that the launch will trigger a significant wave of upgrades among existing high-end smartphone users who have been waiting for an Apple-branded foldable before abandoning traditional slab designs. Furthermore, the decision to stagger the release of the standard iPhone 18 models to early 2027 underscores Apple’s strategic intent to insulate its flagship holiday sales window, ensuring that consumer attention remains firmly concentrated on its highest-margin devices: the Pro lineup and the groundbreaking iPhone Duo.
As supply chains ramp up production and early reviews begin to evaluate the durability of Apple’s proprietary hinge design and the practical utility of the 7.8-inch internal display, the tech industry watches with bated breath. The launch of the iPhone Duo is not merely the introduction of a new product; it is the dawn of a new era for mobile computing, one where the boundaries between smartphone and tablet continue to dissolve under the weight of relentless innovation.


