apple iphone 18 duo brings together a foldable design, two Super Retina XDR displays and Apple’s A20 Pro chip. Use the 5.4-inch outer display when the phone is folded, then open it to access a 7.6-inch inner display for viewing, multitasking and compatible apps.
Foldable Display
The inner 7.6-inch and outer 5.4-inch Super Retina XDR displays share the same aspect ratio. Both support ProMotion up to 120Hz and have a peak outdoor brightness of up to 3,000 nits. The inner display includes a nano-texture finish designed to reduce glare and reflections.
Performance and Software
The Apple A20 Pro chip powers the iPhone Duo. It runs iOS 27, which adapts the interface to the phone’s folded and open positions. Split View supports side-by-side use of compatible apps.

Camera System
The 48MP Dual Fusion camera system includes a 48MP Fusion Main camera and a 48MP Fusion Ultra Wide camera. The phone also has a 12MP Center Stage front camera and an under-display FaceTime camera. Camera features include up to 2x optical-quality zoom and video recording up to 4K at 120 fps.
Battery and Charging
A dual-battery system provides up to 31 hours of video playback when using the inner display. The phone supports MagSafe and Qi2 wireless charging, as well as fast wired charging.
Design and Build
The iPhone Duo has a Grade 5 titanium frame and a foldable design. It is rated IP68 for water and dust resistance. Colour options are Star White and Night Sky.
Storage and Connectivity
Choose from 256GB, 512GB, 1TB or 2TB storage options. This model uses eSIM and does not include a physical SIM card slot. Confirm eSIM service availability with your mobile provider before purchase.
Suitable Use Cases
Use apple iphone 18 duo for everyday communication, photography, video, entertainment and multitasking across compatible apps. Its large inner display can also provide more room for reading, video calls and viewing content.




