Apple iPhone Duo unveiled with 7.6-inch foldable display

Apple’s iPhone Duo was officially unveiled on September 9, 2026, according to the specification sheet. The foldable pairs a 7.6-inch main screen with a 5.4-inch cover display and uses the Apple A20 Pro processor. It is listed as coming soon, with release expected on October 23.

Design & display

Both screens use LTPO Super Retina XDR OLED panels with 120Hz refresh rates, HDR10 and Dolby Vision. The main display has a resolution of 1878 x 2670 pixels, while the cover screen measures 1398 x 2034 pixels. Both list 1,000 nits typical brightness, 1,600 nits in high-brightness mode and a 3,000-nit peak.

The inner screen has a Nano Texture finish, an anti-reflective coating and a small display crease. The cover display also has an anti-reflective coating, alongside Ceramic Shield 2 protection. Stylus support is included.

The phone measures 117.8 x 164.6 x 5.2 mm unfolded and 117.8 x 84.1 x 11.3 mm folded, with a weight of 254g. Its frame and hinge use grade 5 titanium, and the glass back has Ceramic Shield protection. The IP68 rating covers dust resistance and immersion in water up to six metres deep for 30 minutes. A fingerprint sensor sits on the side.

Performance

The A20 Pro is built on a 2nm process and combines a six-core CPU with a seven-core Apple GPU. All four storage options—256GB, 512GB, 1TB and 2TB—come with 12GB of RAM. There is no memory card slot.

Connectivity includes 5G, tri-band Wi-Fi 7, Bluetooth 6.0 and NFC. The USB-C port supports USB 3.2 Gen 2 and DisplayPort, while a second-generation Ultra Wideband chip is also listed.

Cameras

The rear camera pair consists of a 48 MP main camera with an f/1.6 aperture and sensor-shift optical image stabilisation, plus a 48 MP ultrawide with an f/2.2 aperture and a 120-degree field of view. Both support phase-detection autofocus.

Rear video options include 4K recording at up to 120fps, ProRes, Dolby Vision HDR and spatial video/audio. An under-display camera has an f/1.8 aperture and records 1080p video at 30 or 60fps. The cover camera is a 12 MP multi-aspect unit with an f/2.2 aperture and autofocus.

Software

The iPhone Duo runs iOS 27. Its listed features include Emergency SOS, Messages and Find My via satellite.

Price & availability

The specification sheet lists a price of about €2,300 and an expected release date of October 23, 2026. Colour options are Night Sky and Star White.

See the full Apple iPhone Duo specifications and more from Apple.

Official sources

• GSMArena Phone Database