What it’s like to use the iPhone Duo, Apple’s biggest change to the iPhone in its history, tell me about this news in (https://www.msn.com/en-us/news/other/what-it-s-like-to-use-the-iphone-duo-apple-s-biggest-change-to-the-iphone-in-its-history/ar-AA2bTOSb?ocid=BingNewsVerp)

The news covers the official announcement of the iPhone Duo, Apple’s first foldable smartphone and arguably the most significant architectural departure from traditional iPhone design since the device’s debut.Form Factor and Displays

• Folded: The device takes on a compact, passport-style shape with a 5.4-inch Super Retina XDR outer display, designed for comfortable one-handed use and standard daily tasks.
• Unfolded: It opens into a 7.6-inch inner Super Retina XDR displayroughly 50% larger than the iPhone 18 Pro Max displaymaking it the largest screen ever placed on an iPhone and the thinnest iPhone profile to date when opened flat.
• Display Technology: The inner folding screen uses a 10-layer laminate structure with flexible adhesives and a nano-texture matte finish designed to cut reflections and minimize the visibility and feel of the center crease. It reaches up to 3,000 nits of peak brightness and supports 120Hz ProMotion.

Notable Hardware and Design Shifts

• Touch ID Returns: In a notable break with modern iPhone convention, Face ID has been omitted in favor of a fast Touch ID sensor built directly into the side power button.
• Seamless Screen: The inner display conceals an under-display FaceTime camera, leaving the inner viewing area completely uninterrupted by punch-holes or notches. A separate 12MP Center Stage camera serves the outer display.
• Build and Durability: The frame and 3D-printed hinge mechanism are constructed from aerospace Grade 5 titanium, paired with Ceramic Shield 2 on the front and Ceramic Shield on the back, rated IP68 for water and dust resistance.
• All-eSIM Architecture: To maximize space for an internal dual-battery system, the device is eSIM-only worldwide, omitting the physical SIM tray entirely.

Performance and Battery

• A20 Pro Chip: Driven by the 2nm A20 Pro chipset with custom vapor-chamber cooling, a dedicated display engine to run both screens concurrently, and expanded Neural Engine capacity for on-device AI features.
• Battery Life & Charging: Up to 31 hours of continuous video playback on the large inner display and up to 44 hours on the cover screen. Wired charging hits 50% capacity in approximately 20 minutes.

Software and Everyday Usability

• Custom iOS 27 Interface: Rather than simply scaling apps up, the interface repositions navigation elements, docks, and controls along the edges to prioritize vertical reading space.
• Dynamic Island Redesign: The Dynamic Island runs vertically along the bezel edge depending on display orientation.
• Posable Modes: The hinge supports free-stop angles, enabling tabletop hands-free FaceTime calls, video playback with a built-in kickstand posture, and “StandBy” desk-clock modes without requiring a charger.
• Dual-Screen Camera Features: The dual 48MP rear camera array enables “Duo Preview,” projecting a live feed on the exterior screen so subjects can see themselves while being photographed.

The iPhone Duo comes in Star White and Night Sky finishes, with pre-orders opening October 16, 2026, and full retail availability starting October 23, 2026.