The New Foldable iPhone Duo

The iPhone Duo 256 introduces a new foldable experience to the iPhone lineup, combining portability with an expansive dual-screen design. When unfolded, it provides Apple’s largest iPhone display to date while maintaining a compact form when folded.

Built around a titanium frame and durable hinge cover, the device supports landscape, portrait, upright, closed, and adaptive usage modes. It is available in Night Sky and Star White and runs on iOS 27 for seamless transitions between its internal and external displays.

Immersive 7.6-Inch Foldable Display

The iPhone Duo features a 7.6-inch internal Super Retina XDR display, creating a large viewing area for movies, series, gaming, productivity, and multitasking.

Its dual-screen architecture provides a consistent viewing experience as users move between the external display and the larger internal screen.

The internal display uses ten ultra-thin layers and a specialized nano-texture finish designed to reduce reflections and glare while maintaining a seamless viewing surface.

Advanced wide-angle OLED technology provides excellent viewing angles, while peak brightness reaches up to 3,000 nits for clear and vibrant visibility across different lighting conditions.

Flexible Dual-Screen User Experience

The iPhone Duo 256 is designed to provide different ways to interact with the device. The external display handles everyday tasks, while unfolding the phone reveals a larger internal workspace for viewing content and multitasking.

Its foldable design allows the device to be positioned for watching movies, video calls, photography, or recording without requiring a separate stand.

The device transitions smoothly between landscape, portrait, upright, closed, and adaptive modes, allowing the interface to adjust naturally to different usage scenarios.

StandBy mode can also operate when the device is not charging, allowing the iPhone Duo to function as a clock, digital photo frame, weather display, calendar, or widget dashboard.

Advanced Photography and 4K Video

The iPhone Duo features a dual rear camera system with a 48MP Fusion Main camera and a 48MP Fusion Ultra Wide camera, supporting high-resolution photography and 4K video recording at up to 120 frames per second.

A 12MP Center Stage front camera is integrated beneath the display, supporting intelligent framing during selfies and video calls and adapting automatically between portrait and landscape orientations.

Smart Take can automatically capture a photo when subjects are ready, while Duo Preview provides an enhanced viewing experience and Kid Cue helps improve photography when capturing children.

Photographic Styles provide greater control over color, detail, texture, and grain, while Apple Intelligence supports editing tools including Spatial Reframing, Extend, and the enhanced Clean Up tool.

Cinematic Mode creates adjustable depth-of-field effects, while Smart Focus Tracking uses on-device intelligence to follow moving subjects. The system also supports 4K time-lapse recording with Dolby Vision HDR and up to 2x optical-quality zoom.

A20 Pro Performance with Dual-Battery Design

The iPhone Duo 256 is powered by the A20 Pro chip with a six-core CPU and dual 16-core Neural Engine, delivering enhanced capabilities for AI-powered workloads, demanding applications, and gaming.

CPU performance is up to 20% faster than the A19 Pro, while memory bandwidth is increased by up to 50%, helping improve performance across advanced applications and Apple Intelligence features.

An advanced thermal management system featuring a Vapor Chamber helps maintain consistent performance during intensive applications and gaming.

The device uses a dual-battery system and space-efficient eSIM architecture, while the C2 modem contributes to efficient connectivity and power management.

Video playback reaches up to 31 hours when using the internal screen and up to 44 hours with the external screen. Fast wired charging can reach approximately 50% in around 20 minutes.