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Apple iPhone Duo

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Buying advice

Choose iPhone Duo if you want a larger reading and multitasking canvas while keeping iOS. Its folding OLED and outer display offer two working sizes, while Touch ID remains accessible on the side. The US model is eSIM-only. At 254 g and a $1,999 starting price, it asks for a clear commitment to the folding format; the dual rear cameras also lack a dedicated telephoto. Match the October availability to your buying timeline and weigh screen space against pocket bulk.

Detailed specifications

Unavailable values remain visible as -.

Complete specifications · 13 groups

LAUNCH

LAUNCH
ParameterApple iPhone Duo
Released2026-10-23

GRAPHICS BENCHMARKS

GRAPHICS BENCHMARKS
ParameterApple iPhone Duo
3DMark Wild Life Extreme-

CPU BENCHMARKS

CPU BENCHMARKS
ParameterApple iPhone Duo
Geekbench 6 Single-
Geekbench 6 Multi-

OTHER BENCHMARKS

OTHER BENCHMARKS
ParameterApple iPhone Duo
AnTuTu-

SCREEN SIZE

SCREEN SIZE
ParameterApple iPhone DuoInner Display
SCREEN SIZE
Apple iPhone DuoUnfolded · 7.6" · 157.9 W × 111.1 H mm
SizeUnfolded · 7.6 inches
Cover Size5.4 in

REAR CAMERAS

REAR CAMERAS
ParameterApple iPhone Duo
Rear cameras2 cameras

PLATFORM & HARDWARE

PLATFORM & HARDWARE
ParameterApple iPhone Duo
OSiOS 27
ProcessorApple A20 Pro
Process2 nm
Update Support-

MEMORY & STORAGE

MEMORY & STORAGE
ParameterApple iPhone Duo
RAM-
RAM Type-
Storage256 GB / 512 GB / 1024 GB / 2048 GB
Storage Type-

SCREEN QUALITY

SCREEN QUALITY
ParameterApple iPhone DuoInner Display
TypeSuper Retina XDR OLEDProMotion adaptive refresh rate up to 120 Hz
ResolutionUnfolded · 1878 x 2670
Refresh Rate120 Hz
PPI430
Peak Brightness3000 nitsManufacturer outdoor peak; 1000 nits typical, 1600 nits HDR peak, 3000 nits outdoor peak
Screen ProtectionCeramic Shield 2 front; nano-texture inner display
PWM Dimming Frequency-
Cover PPI460 ppi
Cover Peak Brightness3000 nits
Cover Refresh Rate120 Hz
Cover Resolution1398 x 2034
Cover Display
Cover TypeSuper Retina XDR OLED
Details

ProMotion adaptive refresh rate up to 120 Hz

Manufacturer outdoor peak; 1000 nits typical, 1600 nits HDR peak, 3000 nits outdoor peak

CAMERA DETAILS

CAMERA DETAILS
ParameterApple iPhone Duo
Front CameraCover: 12 MP · Main display: -
Main48 MP
Main Aperturef/1.6
Main Sensor-
Main Sensor Optical Format-
Main StabilizationOIS: Supported · EIS: -
Main Video4K Dolby Vision at 24/25/30/60/100/120 fps (100/120 fps: Fusion Main)
SENSOR SIZE (PHYSICAL)
Apple iPhone Duo-
Telephoto 1-
Telephoto 1 Sensor-
Telephoto 1 Stabilization-
Telephoto 2-
Telephoto 2 Stabilization-
Ultra-Wide Aperturef/2.2
Ultra-Wide Camera48 MP
Ultra-Wide Sensor-
Ultra-Wide Stabilization-

POWER & BATTERY

POWER & BATTERY
ParameterApple iPhone Duo
Battery Capacity-
Wired Charging-
Details

Minimum wired adapter rating (W): 60

Wired charging time (minutes): 20

Wireless Charging25 W
Details

Minimum wireless adapter rating (W): 35

Wireless charging time (minutes): 30

Charging Conditions: Charge (%): 50

Charging Conditions: Basis: Manufacturer claim; adapter rating is not measured phone input power

BODY & DIMENSIONS

BODY & DIMENSIONS
ParameterApple iPhone Duo
BODY SIZE
Apple iPhone DuoFolded · 84.1 W × 117.8 H mm · 11.3 mm thick
DimensionsFolded · 84.1 W × 117.8 H mm · T 11.3 mmFolded
Frame MaterialTitanium
Ingress ProtectionIP68Laboratory rating; water resistance is not permanent. No depth or duration is implied beyond stated conditions.
Unfolded Dimensions117.8 × 164.6 × 5.2 mm
Weight254 g

CONNECTIVITY & EXPANSION

CONNECTIVITY & EXPANSION
ParameterApple iPhone Duo
Face ID-
FingerprintSide-mounted Touch ID
NFCYes
SIM & Dual SIMDual eSIM · No physical SIM · Physical slots: 0 · eSIM supported · Dual SIM · Active eSIM lines: 2 · Stored eSIM profiles: ≥8
Details

Region: US

US A3447 dual-eSIM variant.

Satellite SupportYes
USBUSB-C, USB 3 up to 10 Gbit/s · DisplayPortRegion: US
Wireless ConnectionWi-Fi 7 · Bluetooth 6.0

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