Apple iPhone Duo

Name: Apple iPhone Duo
Brand: Apple

$1,99912GB + 256GBUltra Flagship2026

8.5

Overall Score

within Ultra Flagship

Average of camera, performance, battery, display, build and value. Scores are rated within the phone's tier.

Choose a configuration4 options

Prices reflect the selected storage and RAM configuration.

Buy on Apple

Price shown by a third-party retailer and may change.

7.6"

Display

48MP

Camera

4,883

mAh

12GB

Max RAM

60W

Charging

254g

Weight

Why the iPhone Duo

Ultra Flagship

The Apple iPhone Duo features cutting-edge foldable engineering with IP68 water resistance, a top-tier Apple A20 Pro chipset, and exceptional dual LTPO OLED displays. The camera system performs strongly with 48MP sensors and OIS, though it lacks a dedicated telephoto zoom lens. Performance is estimated from its flagship 2nm chipset class, and while feature completeness is immense, the ultra-premium pricing reflects a very high cost relative to mainstream devices.

Hardware quality by category

The overall score is the average of these six components, rated within the phone's tier.

Camera

8.5

Performance

9.5

Battery

8.2

Display

9.2

Build

9.3

Value

6.0

Strengths

Apple A20 Pro 2nm chipset

7.6-inch LTPO Super Retina XDR OLED 120Hz display with 3000 nits peak brightness

IP68 dust tight and water resistant foldable construction with grade 5 titanium frame and hinge

Dual 48MP camera system with sensor-shift OIS and advanced 4K video capabilities

Weaknesses

No dedicated telephoto lens or optical zoom capability

Extremely high price point positioning

Apple iPhone Duo full specifications

Launch

2 specs

Status

Coming soon. Exp. release 2026, October 23

Announced

2026, September 09

Network

7 specs

1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 53, 66, 70, 71, 75, 77, 78, 79 SA/NSA/Sub6 - A3719

Speed

HSPA, LTE, 5G

2G bands

GSM 850 / 900 / 1800 / 1900

3G bands

HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100

4G bands

1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 48, 53, 66, 71, 106 - A3447, A3719

5G bands

1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 30, 38, 40, 41, 48, 53, 66, 70, 75, 77, 78, 79 SA/NSA/Sub6 - A3720

Technology

GSM / HSPA / LTE / 5G

Display

5 specs

Anti‑reflective coating

Wide-angle OLED matte display

Small display crease

Cover display:

LTPO Super Retina XDR OLED, 120Hz, HDR10, Dolby Vision, 1000 nits (typ), 1600 nits (HBM), 3000 nits (peak)

5.4 inches, 1398 x 2034 pixels, 460 ppi

Ceramic Shield 2, Anti‑reflective coating

Size

7.6 inches, 175.4 cm2 (~90.4% screen-to-body ratio)

Type

LTPO Super Retina XDR OLED, 120Hz, HDR10, Dolby Vision, 1000 nits (typ), 1600 nits (HBM), 3000 nits (peak)

Protection

Nano Texture finish

Resolution

1878 x 2670 pixels (~430 ppi density)

Platform

4 specs

iOS 27

CPU

Hexa-core (2x GHz high performance + 4x GHz)

GPU

Apple GPU (7-core graphics)

Chipset

Apple A20 Pro (2 nm)

Memory

2 specs

Internal

256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM, 2TB 12GB RAM

Card slot

Main Camera

3 specs

Dual

48 MP, f/1.6, 26mm (wide), 1/1.56", 1.0µm, PDAF, sensor-shift OIS

48 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 0.7µm, PDAF

Video

4K@24/25/30/60/100/120fps, 1080p@25/30/60/120/240fps, 10-bit HDR, Dolby Vision HDR (up to 120fps), ProRes, 3D (spatial) video/audio, stereo sound rec.

Features

Dual-LED dual-tone flash, HDR (photo/panorama)

Selfie Camera

3 specs

Video

4K@24/25/30/60fps, 1080p@25/30/60/120fps, gyro-EIS

Single

XX MP under display camera, f/1.8, 1080p@30/60fps video

Cover camera:

12 MP multi-aspect, f/2.2, (wide), AF

Features

HDR, Dolby Vision HDR, spatial audio, stereo sound rec.

Sound

2 specs

3.5mm jack

Loudspeaker

Yes, with stereo speakers

Comms

6 specs

NFC

Yes

USB

USB Type-C 3.2 Gen 2, DisplayPort

WLAN

Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, hotspot

Radio

Bluetooth

6.0, A2DP, LE

Positioning

GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS, NavIC

Features

2 specs

Ultra Wideband (UWB) support (gen2 chip)

Emergency SOS, Messages and Find My via satellite

Sensors

Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer

Battery

2 specs

Type

4883 mAh Li-Ion

Charging

60W Wired, PD3.2, AVS, 50% in 20 min

25W wireless MagSafe/Qi2, 50% in 30 min

Body

5 specs

IP68 dust tight and water resistant (immersible up to 6m for 30 min)

Stylus support

SIM

· eSIM + eSIM (8 or more, max 2 at a time) - Global

· eSIM + eSIM (China)

Build

Glass front (Ceramic Shield 2) (folded), titanium frame & hindge (grade 5), glass back (Ceramic Shield)

Weight

254 g (8.96 oz)

Dimensions

Unfolded: 117.8 x 164.6 x 5.2 mm

Folded: 117.8 x 84.1 x 11.3 mm

Misc

2 specs

Colors

Night Sky, Star White

Models

A3720, A3721, A3447, A3719

Compare the iPhone Duo with

Side-by-side specs and scores against phones in the same price range.

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$1,499 · Score 8.4 · Ultra Flagship

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Price, size and performance

Where to next

Compare with Samsung Galaxy Z Fold8 Compare with Motorola Razr Ultra 2025 #5 in Best Foldable Phones Previous model: Apple iPhone 18 Pro Max Find a phone around $2000 Trade in your old phone for the Apple iPhone Duo

Apple iPhone Duo

$1,99912GB + 256GBUltra Flagship2026

8.5

Overall Score

within Ultra Flagship

Average of camera, performance, battery, display, build and value. Scores are rated within the phone's tier.

Choose a configuration4 options

Prices reflect the selected storage and RAM configuration.

Buy on Apple

Price shown by a third-party retailer and may change.

7.6"

Display

48MP

Camera

4,883

mAh

12GB

Max RAM

60W

Charging

254g

Weight

Why the iPhone Duo

Ultra Flagship

Hardware quality by category

The overall score is the average of these six components, rated within the phone's tier.

Camera

8.5

Performance

9.5

Battery

8.2

Display

9.2

Build

9.3

Value

6.0

Strengths

Apple A20 Pro 2nm chipset

7.6-inch LTPO Super Retina XDR OLED 120Hz display with 3000 nits peak brightness

IP68 dust tight and water resistant foldable construction with grade 5 titanium frame and hinge

Dual 48MP camera system with sensor-shift OIS and advanced 4K video capabilities

Weaknesses

No dedicated telephoto lens or optical zoom capability

Extremely high price point positioning

Apple iPhone Duo full specifications

Launch

2 specs

Status

Coming soon. Exp. release 2026, October 23

Announced

2026, September 09

Network

7 specs

1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 53, 66, 70, 71, 75, 77, 78, 79 SA/NSA/Sub6 - A3719

Speed

HSPA, LTE, 5G

2G bands

GSM 850 / 900 / 1800 / 1900

3G bands

HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100

4G bands

1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 48, 53, 66, 71, 106 - A3447, A3719

5G bands

1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 30, 38, 40, 41, 48, 53, 66, 70, 75, 77, 78, 79 SA/NSA/Sub6 - A3720

Technology

GSM / HSPA / LTE / 5G

Display

5 specs

Anti‑reflective coating

Wide-angle OLED matte display

Small display crease

Cover display:

LTPO Super Retina XDR OLED, 120Hz, HDR10, Dolby Vision, 1000 nits (typ), 1600 nits (HBM), 3000 nits (peak)

5.4 inches, 1398 x 2034 pixels, 460 ppi

Ceramic Shield 2, Anti‑reflective coating

Size

7.6 inches, 175.4 cm2 (~90.4% screen-to-body ratio)

Type

LTPO Super Retina XDR OLED, 120Hz, HDR10, Dolby Vision, 1000 nits (typ), 1600 nits (HBM), 3000 nits (peak)

Protection

Nano Texture finish

Resolution

1878 x 2670 pixels (~430 ppi density)

Platform

4 specs

iOS 27

CPU

Hexa-core (2x GHz high performance + 4x GHz)

GPU

Apple GPU (7-core graphics)

Chipset

Apple A20 Pro (2 nm)

Memory

2 specs

Internal

256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM, 2TB 12GB RAM

Card slot

Main Camera

3 specs

Dual

48 MP, f/1.6, 26mm (wide), 1/1.56", 1.0µm, PDAF, sensor-shift OIS

48 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 0.7µm, PDAF

Video

4K@24/25/30/60/100/120fps, 1080p@25/30/60/120/240fps, 10-bit HDR, Dolby Vision HDR (up to 120fps), ProRes, 3D (spatial) video/audio, stereo sound rec.

Features

Dual-LED dual-tone flash, HDR (photo/panorama)