Smartphones

iPhone Duo vs Samsung Galaxy Z Fold8 Ultra

iPhone Duo brings Apple's first foldable design, iOS 27, A20 Pro, Apple Pencil support, and a 7.6-inch inner display. Galaxy Z Fold8 Ultra is larger, slimmer when open, lighter, and built around Samsung multitasking, DeX, 200MP camera hardware, and 45W charging.

Last updated: September 10, 2026

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Apple

iPhone Duo

Apple's first foldable iPhone, built around iOS 27, a 7.6-inch inner display, Apple Pencil support, and A20 Pro performance.

Samsung

Samsung Galaxy Z Fold8 Ultra

Samsung's Ultra foldable, built around an 8-inch main display, Galaxy AI, DeX, a 200MP camera system, and 45W charging.

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Specifications

FeatureiPhone DuoSamsung Galaxy Z Fold8 Ultra

Product typeBook-style foldable smartphoneBook-style foldable smartphone

Official US priceStarts at $1,999Starts at $2,099.99

AvailabilityPre-order October 16, 2026; availability October 23, 2026Available from Samsung US; general availability began August 7, 2026

Operating systemiOS 27; ships with iOS 27.1Android 17 / One UI 9

ProcessorA20 Pro chip with 6-core CPU, 7-core GPU, Dual 16-core Neural EngineSnapdragon 8 Elite Gen 5 Mobile Platform for Galaxy

Storage256GB, 512GB, 1TB, 2TB256GB, 512GB, 1TB

MemoryNot officially specified12GB RAM for 256GB/512GB; 16GB RAM for 1TB

Inner display7.6-inch Super Retina XDR OLED folding display, 1878 x 2670, 430 ppi8.0-inch QXGA+ Dynamic AMOLED 2X, 2504 x 2256, 422 ppi

Refresh rate / brightnessProMotion up to 120Hz; 3000 nits peak outdoor brightness120Hz adaptive refresh rate; Vision Booster

Rear cameras48MP Fusion Main and 48MP Fusion Ultra Wide200MP wide, 50MP ultra-wide, 10MP telephoto

Zoom2x optical-quality zoom in, 2x optical zoom out; 10x digital zoom3x optical zoom / 30x Space Zoom

Video4K Dolby Vision up to 120 fps on Fusion Main8K at 30 fps

Front / inner cameras12MP Center Stage outer front camera; under-display FaceTime camera10MP main screen camera and 10MP cover camera

BatteryDual built-in rechargeable lithium-ion batteries; up to 24 hours typical use5000 mAh typical dual battery

Video playbackUp to 44 hours outer display; up to 31 hours inner displayUp to 27 hours

ChargingUSB-C fast charge to 50% in around 20 minutes with 60W-capable adapter; MagSafe/Qi2 wireless charging up to 25W45W wired charging to up to 67% in around 30 minutes; 20W fast wireless charging; Wireless PowerShare

Open dimensions164.6 x 117.8 x 5.2 mm / 6.48 x 4.64 x 0.21 in158.4 x 143.2 x 4.1 mm / 6.24 x 5.64 x 0.16 in

Folded dimensions84.1 x 117.8 x 11.3 mm / 3.31 x 4.64 x 0.44 in158.4 x 72.8 x 8.9 mm / 6.24 x 2.87 x 0.35 in

Weight254 g / 8.96 oz215 g / 7.58 oz

DurabilityTitanium foldable design, Ceramic Shield 2 front, Ceramic Shield back, IP68Armor Aluminum, Gorilla Glass Ceramic 3 cover, Gorilla Glass Victus 2 rear, IP48

Connectivity5G sub-6 and mmWave, Wi-Fi 7, Bluetooth 6, Thread, second-generation Ultra Wideband5G details not specified in reviewed Samsung spec excerpt; Galaxy foldable connectivity varies by model and market

SIMDual eSIM; no physical SIMDual SIM: nanoSIM plus eSIM

Stylus / desktop featuresApple Pencil (USB-C) support; Apple states it arrives later this year, not at launchSamsung DeX; Samsung’s official FAQ confirms Galaxy Z Fold8 Ultra does not support S Pen

Primary buying reasonChoose it for iOS, Apple ecosystem features, Apple Pencil support, IP68, and the first foldable iPhone experienceChoose it for larger screens, lighter hardware, DeX, stronger camera hardware, and mature Samsung foldable productivity

Pros & Cons

iPhone Duo — Pros

✓Runs iOS 27 with foldable-specific multitasking and Apple ecosystem continuity.

✓Supports Apple Pencil (USB-C), which gives it a clear note-taking and markup angle, though Apple states the feature arrives later this year.

✓Inner and outer Super Retina XDR displays both support ProMotion up to 120Hz and 3000 nits peak outdoor brightness.

✓A20 Pro, Dual 16-core Neural Engine, Wi-Fi 7, Bluetooth 6, Thread, and C2 modem make the platform very modern.

✓IP68 rating is stronger on paper than Samsung's IP48 rating for dust and water resistance.

iPhone Duo — Cons

✕Starts at $1,999 and remains a very expensive first-generation foldable iPhone.

✕Apple lists only two rear cameras, while Samsung includes wide, ultra-wide, and telephoto hardware.

✕Closed outer display is smaller than Samsung's 6.5-inch cover screen.

✕No physical SIM support because the official specs list eSIM-only worldwide.

Samsung Galaxy Z Fold8 Ultra — Pros

✓Larger 8.0-inch main display and 6.5-inch cover display give it more screen area in both modes.

✓Thinner unfolded body at 4.1 mm and lighter 215 g weight than iPhone Duo's 254 g.

✓Triple rear camera system includes 200MP wide, 50MP ultra-wide, and 10MP telephoto cameras.

✓45W wired charging and 20W fast wireless charging are clearly listed by Samsung.

✓Samsung DeX and mature Galaxy foldable software make it strong for Android productivity.

Samsung Galaxy Z Fold8 Ultra — Cons

✕Starts at $2,099.99, higher than iPhone Duo's official starting price.

✕IP48 is less complete on paper than Apple's IP68 rating.

✕Samsung does not list Apple-style iMessage, FaceTime, AirDrop, or Apple Pencil compatibility, and Samsung's own FAQ confirms Galaxy Z Fold8 Ultra does not support S Pen either.

✕Larger foldable layout may be less appealing if the buyer wants iOS continuity first.

Best used for

✦Use a foldable phone while staying inside iMessage, FaceTime, AirDrop, Apple Pay, and iCloud workflows.

✦Open a 7.6-inch iPhone display for split-screen apps, reading, entertainment, and mobile productivity.

✦Use Apple Pencil (USB-C) support for notes, markup, sketching, or document review on the inner display.

✦Carry a compact 5.4-inch outer display phone that opens into a larger iOS workspace.

✦Record Dolby Vision video and use Apple foldable camera features such as Duo Preview and Dual Capture.

✦Choose eSIM-only setup, MagSafe/Qi2 charging, Wi-Fi 7, Bluetooth 6, and Apple satellite safety features.

✦Buy into Apple's first-generation foldable hardware because you prefer iOS over Android foldables.

Best used for

✦Use a larger 8-inch foldable display for multitasking, spreadsheets, documents, media, and AI workflows.

✦Run Android 17 and One UI 9 features with Galaxy AI and Samsung's mature foldable software tools.

✦Connect to a display, keyboard, and mouse with Samsung DeX for a desktop-like work setup.

✦Shoot with a 200MP wide camera, 50MP ultra-wide, 10MP telephoto, 3x optical zoom, and 8K video.

✦Choose the bigger 6.5-inch cover display for more normal phone use without opening the foldable.

✦Use 45W wired charging, 20W fast wireless charging, and Wireless PowerShare.

✦Pick Samsung if you want the most advanced Galaxy foldable rather than switching ecosystems to Apple.

⚖️

Our Verdict

iPhone Duo is the better fit if the buyer wants Apple's first foldable iPhone, iOS continuity, Apple Pencil support, MagSafe/Qi2 charging, IP68 durability, and the familiar Apple ecosystem in a new folding shape. Samsung Galaxy Z Fold8 Ultra is the better fit if the buyer wants the larger screens, lighter unfolded hardware, Samsung DeX, a more camera-heavy setup, 45W charging, and the maturity of Samsung's long-running foldable platform. The choice is less about one universal winner and more about whether iOS ecosystem value or Android foldable productivity matters more.

Where to buy Samsung Galaxy Z Fold8 Ultra

Buy Samsung Galaxy Z Fold8 on Amazon →

Paid link.

Which One Should You Choose?

Choose iPhone Duo if...

→You want Apple's first foldable iPhone rather than an Android foldable.

→You rely on iMessage, FaceTime, AirDrop, Apple Pay, iCloud, and Apple services every day.

→You want Apple Pencil (USB-C) support on a foldable phone display.

→You prefer IP68 water and dust resistance over Samsung's IP48 rating.

→You want MagSafe and Qi2 wireless charging up to 25W.

→You prefer Apple's iOS 27 foldable experience and Siri AI direction.

→You want 2TB storage availability from the official lineup.

Choose Samsung Galaxy Z Fold8 Ultra if...

→You want the larger 8.0-inch main display and larger 6.5-inch cover screen.

→You want a lighter foldable at 215 g instead of 254 g.

→You want Samsung DeX for a desktop-like phone-to-monitor workflow.

→You care more about 200MP wide, 50MP ultra-wide, and 10MP telephoto cameras.

→You want 45W wired charging and Wireless PowerShare.

→You already use Galaxy Watch, Galaxy Buds, SmartThings, or Samsung services.

→You prefer Android customization, One UI multitasking, and Samsung's mature foldable software.

Frequently Asked Questions

Q: Is iPhone Duo better than Samsung Galaxy Z Fold8 Ultra?

A: iPhone Duo is better for iOS users who want Apple's first foldable, Apple Pencil support, MagSafe/Qi2 charging, and IP68. Galaxy Z Fold8 Ultra is better for larger screens, lighter hardware, DeX, and camera hardware.

Q: Which foldable has the bigger screen?

A: Samsung Galaxy Z Fold8 Ultra has the bigger screens: an 8.0-inch main display and 6.5-inch cover display. iPhone Duo has a 7.6-inch inner display and 5.4-inch outer display.

Q: Which one is lighter?

A: Samsung Galaxy Z Fold8 Ultra is lighter at 215 g / 7.58 oz. iPhone Duo weighs 254 g / 8.96 oz.

Q: Which one costs less?

A: iPhone Duo starts at $1,999 in the U.S. Samsung Galaxy Z Fold8 Ultra starts at $2,099.99 before trade-in or temporary offers.

Q: Does iPhone Duo support Apple Pencil?

A: Yes. Apple's technical specifications list support for Apple Pencil (USB-C), and Apple's launch newsroom states that support arrives later this year rather than on day one.

Q: Does Galaxy Z Fold8 Ultra have better cameras?

A: Galaxy Z Fold8 Ultra has more camera hardware on paper, including 200MP wide, 50MP ultra-wide, and 10MP telephoto cameras. iPhone Duo uses a 48MP Dual Fusion rear camera system.

Q: Which has better water and dust resistance?

A: iPhone Duo has an IP68 rating. Samsung Galaxy Z Fold8 Ultra has an IP48 rating, so Apple's official rating is stronger on paper.

Q: Which is better for productivity?

A: Galaxy Z Fold8 Ultra is stronger for Android productivity because it has a larger inner display and Samsung DeX. iPhone Duo is better if the buyer's productivity depends on iOS, Apple Pencil, and Apple services.

Sources & References

Prices, features and specifications in this comparison were verified from official sources.

Last verified: September 2026

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