Apple is set to announce its first foldable iPhone, potentially named iPhone Duo, at an event today. The device may feature a 7.76-inch main display with a 4:3 aspect ratio and a nearly invisible crease, made by Samsung. It could include a 5.49-inch cover screen with a punch-hole selfie camera, and use Touch ID in the power button instead of Face ID. The foldable is expected to have a titanium and aluminum build, measure 4.5mm when unfolded, and come in white or dark blue. It may ship with an A20 Pro chip, 12GB RAM, dual 48MP cameras, and a 5,500mAh battery. Pricing could start at $1,999 for 256GB, with higher trims up to $3,000. Availability may begin in October in the US and China.

The iPhone 18 Pro and 18 Pro Max are also expected, offering similar camera upgrades and the new A20 Pro chip. These models will likely maintain the traditional design with Face ID and a triple-camera setup. The Pro models may feature improved displays and battery life, with pricing starting around $1,099 and $1,199, respectively. Both are expected to launch alongside the foldable, with pre-orders starting soon after the event.

Rumors suggest the foldable iPhone could be positioned as a premium device, targeting enthusiasts willing to pay a high price for the new form factor. Apple may limit initial supply to manage demand, focusing on key markets like the US and China. The event is expected to reveal more details on software features, such as multitasking capabilities and Apple Pencil support, which could set the foldable apart from competitors.

Overall, the iPhone 18 series and the foldable Duo represent Apple's push into new territory, combining innovation with its signature ecosystem. The foldable's unique features, like the crease-less display and Touch ID integration, highlight Apple's attention to detail. As the event unfolds, consumers will see if the rumors hold true and how these devices compare to existing Android foldables.