Apple iPhone Duo

Announced September 9, 2026

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80

PixelMeter The PixelMeter is our 1–100 aggregate of reviewer scores from trusted publications and creators. Weighted by source tier — not a raw average, and not PetaPixel’s own review.

Reviewer Consensus

Strong

The iPhone Duo is a polished first-generation foldable that offers a sturdy build and a versatile, matte-finish inner display. That said, the device remains an early-adopter product hampered by a high price, a lack of Face ID, and inconsistent third-party app optimization.

Weighted from 20 reviewer scores

Pros

  • Strong battery life and high-performance internals
  • Matte inner display that minimizes glare, fingerprints, and the appearance of a crease
  • Effective split-screen multitasking capabilities
  • Durable, premium hardware construction with a smooth-operating hinge
  • Compact, pocketable form factor that is comfortable for one-handed use

Cons

  • Lack of Face ID and reliance on slow Touch ID
  • Insufficient third-party app optimization for the folding screen
  • Heavy and bulky physical design
  • Absence of a telephoto camera lens
  • High price point of $2,000
  • Launch price $1,999 (USD)
  • Main camera 48MP f/1.6 + 48MP Ultrawide + 12MP 2x Telephoto
  • Video 4K 120p
  • Display 5.4-inch / 7.6-inch OLED 120Hz
  • Chipset Apple A20 Pro 12GB


What the Reviewers Say

All 20 expert reviews, weighted into the PixelMeter score.

  • PetaPixel 7.5/10

    The iPhone Duo is an exceptionally crafted device, especially for a first generation product. I just don’t think it solves any problems the iPad doesn’t already address and revives old ones the iPhone long since overcame.

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  • Dave2D

    I will say that of the foldable phones I've used, this is I think this is the best one in terms of like the actual experience of what the average person would want out of a phone.

    Watch video review

  • WIRED 7/10

    Apple made an astonishingly good first foldable. Now iOS and third-party apps need time to catch up.

    Read full review

  • PCMag

    The iPhone Duo overcomes Apple's late start by delivering the best hardware, performance, and battery life of any foldable phone on the market.

    Read full review

  • TechRadar

    The Apple iPhone Duo arrives as a fully realized folding smartphone from a company that, perhaps smartly, sat back and watched a category stumble, grow, develop, and solidify into a desirable form factor.

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  • Tom's Guide

    The iPhone Duo is the best designed foldable phone I’ve ever tested, with a sturdy and premium build and a nano-texture display that hides the crease. [...] However, while fully updated apps for the Duo look great, non-optimized apps do not.

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  • Engadget 8.8/10

    There's a warning that often comes up between gadget nerds when considering a new product: Don't buy first-gen devices.

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  • 9to5Mac

    After a week with the iPhone Duo, I’m convinced that this form factor represents the future of the iPhone. There’s something special about a compact, notebook-like iPhone that unfolds into a tablet-like experience, and it just makes sense once you start using it.

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  • Joanna Stern

    After 20 years of iPhones that look mostly the same, it's exciting to see Apple chart a new course. But the Duo is still one of the most early adopter Apple products I've tested in a long time.

    Watch video review

  • Tyler Stalman

    This isn't mostly a creator device, but it is amazing computer device. It's like if your creation happens to be spending a lot of time looking at a big screen, this might be the solution for you.

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  • Mashable

    [A]pple iPhone Duo has been sold out almost immediately, with waiting lists extending into next year if you order it now.

    Read full review

  • CNN Underscored

    Wait until developers have had more time to optimize their apps before you decide. While the Duo is compelling, apps still have catching up to do.

    Read full review

Specifications

General

Announcement date September 9, 2026
Launch MSRP $1,999
Operating system iOS

Sensor & Processing

Effective resolution 48MP

Still Capture

Other still formats HEIF, JPEG

Video

Max video resolution 4K
Max frame rate at max resolution 120p
Codecs HEVC, H.264

Connectivity

USB USB-C 3 (up to 10Gb/s)
Wi-Fi Wi-Fi 7 (802.11be)
Bluetooth Bluetooth 6
5G Yes
NFC Yes
SIM type Dual eSIM

Power

Battery capacity Not specified
Wired charging speed 60W
Wireless charging speed 25W

Body

Weight 254g
Dimensions 155.1 x 130.1 x 5.2 mm (6.11 x 5.12 x 0.20 in) (unfolded) / 155.1 x 67.1 x 11.3 mm (6.11 x 2.64 x 0.44 in) (folded)
Form factor Book foldable
IP rating IP68

Display

Screen size 5.4-inch / 7.6-inch
Screen resolution 1398 x 2034 / 1878 x 2670
Panel type OLED
Refresh rate 120Hz
Peak brightness 3000nits
Cover glass / protection Ceramic Shield 2

Chipset

Chipset Apple A20 Pro
RAM 12GB
Storage 256GB, 512GB, 1TB, 2TB

Rear Camera

Rear camera count 2
Main camera resolution 48MP
Main camera aperture f/1.6
Main camera sensor size 1/1.56-inch
Main camera OIS Yes
Ultra-wide camera resolution 48MP
Ultra-wide camera aperture f/2.2
Telephoto camera resolution 12MP
Telephoto camera aperture f/1.6
Telephoto optical zoom 2x

Front Camera

Front camera resolution 12MP

Biometrics

Fingerprint sensor Side-mounted

Software

OS version at launch iOS 27