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Apple iPhone Duo vs Samsung Galaxy Z Fold8 Ultra

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Product A: Apple

iPhone Duo

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B

Product B: Samsung

Galaxy Z Fold8 Ultra

88 of 162 known

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Every value links to where we found it.

Only differences

AApple iPhone Duo

BSamsung Galaxy Z Fold8 Ultra

General

6 of 11 differ

Series

iPhone Duo4Maker product pageapple.com/iphone-duoRead 10 October 2026Product family page. The model is sold as iPhone Duo.

Galaxy Z Fold1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

A3720, A34471Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026Mobile and Wireless section prints Model A3720 on the UK, Ireland and Germany pages. The US page prints A3447. Both are physical-SIM-free eSIM-only models.

SM-F976B, SM-F976BZVBEUB1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026Exact EU hardware SM-F976B. Selected UK Violet Shadow 12 GB/256 GB SKU SM-F976BZVBEUB. US radio models excluded.

GTIN / EAN

Not available

Not available

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

9 September 20263Press releaseapple.com/newsroom/2026/09/apple-unveils-iphone-duoRead 10 October 2026Press release dated 9 September 2026.

22 July 20262Press releasesamsungmobilepress.com/articles/galaxy-z-fold8-ultra-fold8-flip8-perfected-every-way-livingRead 5 October 2026Dated 22 July 2026 maker launch. Preorder date is not first retail.

Status

Available3Press releaseapple.com/newsroom/2026/09/apple-unveils-iphone-duoRead 10 October 2026Apple sells it from 23 October 2026.

Available1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Not available

Samsung Galaxy Z Fold78Reviewgsmarena.com/samsung_galaxy_z_fold8_goes_wide_fold8_ultra_aims_for_the_foldable_crown-news-73825.phpRead 23 October 2026GSMArena says the Galaxy Z Fold8 Ultra is the successor to the Z Fold7 and calls the Z Fold7 its predecessor.9Press articleandroidcentral.com/phones/samsung-galaxy/samsung-galaxy-z-fold-8-ultra-vs-galaxy-z-fold-7-a-new-name-with-better-specsRead 23 October 2026Android Central says the Galaxy Z Fold 8 Ultra is essentially the successor to the Galaxy Z Fold 7 and replaces it as the flagship.

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

Not available

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

From $1,9992Maker product pageapple.com/iphone-duo/specsRead 10 October 20263Press releaseapple.com/newsroom/2026/09/apple-unveils-iphone-duoRead 10 October 20265Maker product pageapple.com/de/shop/buy-iphone/iphone-duoRead 10 October 2026

Not available

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

From €2,2992Maker product pageapple.com/iphone-duo/specsRead 10 October 20263Press releaseapple.com/newsroom/2026/09/apple-unveils-iphone-duoRead 10 October 20265Maker product pageapple.com/de/shop/buy-iphone/iphone-duoRead 10 October 2026

Not available

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

EU, GB1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026Reference model A3720 is the one printed on the UK, Ireland and Germany spec pages. This is not a worldwide market list.

EU, GB1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026

ColoursiThe maker's own colour names

Night Sky, Star White1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026

Graphite, Cream, Violet Shadow, Green Shadow2Press releasesamsungmobilepress.com/articles/galaxy-z-fold8-ultra-fold8-flip8-perfected-every-way-livingRead 5 October 2026Model-specific standard and Samsung.com-exclusive colours from exact launch technical table.

Form factor

Foldable (book)1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026

Foldable (book)1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026

OS support period (claimed)iYears of OS updates promised by the maker. Do not convert a number of Android generations into years, or mix an EU minimum counted from end of sale with a launch-based promise.

Not available

Not available

Security support period (claimed)iYears of security updates promised by the maker. State when the period starts in the source note. A regulatory minimum counted from end of market placement is a different basis.

Not available

Not available

Security updates untiliPublished end date of security support for the exact model. Do not calculate a date from a rounded number of years.

Not available

31 July 20331Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026Software Support explicitly publishes 31 July 2033. Not calculated from announcement or update-year promise.

Body

13 of 16 differ

HeightiBody height in portrait orientation. Foldables use the unfolded body.

117.8mm1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026Open size as Apple prints it: width 164.6 mm, height 117.8 mm, depth 5.2 mm. Closed: 84.1 x 117.8 x 11.3 mm. Apple says size and weight vary by configuration and manufacturing process.

158.4mm1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026Physical specification explicitly uses HxWxD. Unfolded body, not package or folded height.

WidthiBody width in portrait orientation.

164.6mm1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026Open width. The closed width is in folded_dimensions_mm.

143.2mm1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026Physical specification explicitly uses HxWxD for unfolded body.

Thickness

5.2mm1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026

4.1mm1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026Unfolded body thickness. Launch table says it excludes the main-screen frame. Camera protrusions are not included.

Thickness with camera bump

Not available

Not available

Folded dimensions

Height117.8Width84.1Thickness11.3mm(4.6 × 3.3 × 0.4 in)1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026

Height158.4Width72.8Thickness8.9mm(6.2 × 2.9 × 0.4 in)1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026Exact folded HxWxD from UK full specification, checked against width-first launch table.

WeightiHandset weight without accessories. Colour and material differences belong in variants.

254g(9 oz)1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026254 g, printed for open and closed. Footnote: weight varies by configuration and manufacturing process.

215g(7.6 oz)1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026

Frame

Titanium1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026Finish section: titanium foldable design. Newsroom: grade 5 titanium enclosure with a 3D-printed hinge cover.

Aluminium1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026Maker describes Armor Aluminum exterior frame. Flex Titanium on Fold models is internal display support, not titanium exterior frame.

Front

Ceramic Shield 21Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026Ceramic Shield 2 front covers the outer display. The inner folding display has a nano-texture cover layer made from a custom polymer (newsroom).

Corning Gorilla Glass Ceramic 3 (cover display)1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026Maker durability footnote applies this glass to the cover/front of the folded device. Inner flexible display material is not inferred.

BackiMaterial of the back cover as the maker names it. Aluminium is a metal back cover, as on a unibody. Silicone is a back the maker calls silicone, even with a leather or fabric look. A mixed back, such as metal with a glass insert, is Other.

Other1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026Apple lists a Ceramic Shield back. Not classified as glass or ceramic.

Glass1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026Maker material footnote expressly applies Gorilla Glass Victus 2 to rear.

Dust and water rating

IP681Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026

IP482Press releasesamsungmobilepress.com/articles/galaxy-z-fold8-ultra-fold8-flip8-perfected-every-way-livingRead 5 October 2026

Water resistance depth

6m1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026

1.5m2Press releasesamsungmobilepress.com/articles/galaxy-z-fold8-ultra-fold8-flip8-perfected-every-way-livingRead 5 October 2026IP48 laboratory fresh-water immersion, up to 1.5 m.

Water resistance time

30min1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026

30min2Press releasesamsungmobilepress.com/articles/galaxy-z-fold8-ultra-fold8-flip8-perfected-every-way-livingRead 5 October 2026Same launch footnote, up to 30 minutes, not permanent water resistance.

MIL-STD-810

Not available

Not available

SIM capacityiPhysical nano-SIM slots and maximum simultaneously active eSIMs. These counts are alternatives and must not be added to infer total active subscriptions.

Nano-SIMs0Active eSIM capacity2eSIM onlyYes1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026SIM Card section: dual eSIM, two active eSIMs, no physical SIM support. Stored profile count is not used.

Nano-SIMs1Active eSIM capacity2eSIM onlyNo1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026SIM 1 plus eSIM or dual eSIM are alternative arrangements with a maximum of two active subscriptions. One physical nano-SIM and two eSIM capability, not three simultaneous SIMs.

Stylus

Supported1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026Spec page: supports Apple Pencil (USB-C). Footnote 3 says coming later this year, so support is not available at launch.

Not available

Stylus name

Apple Pencil (USB-C)1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026

Not available

Display

15 of 24 differ

Screen sizeiMaker diagonal for the main display as a full rectangle. Rounded corners and cutouts reduce the viewable area.

7.58in(19.3 cm)1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026Apple footnote: measured as a standard rectangle the inner display is 7.58 inches. The marketing size is 7.6 inches. Rounded corners reduce the viewable area.

8in(20.3 cm)1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026Full rectangular diagonal, excluding the separate rounded-corner figure.

Resolution

2670 × 1878px1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026Apple prints 1878-by-2670 (US page) and 1878x2670 (UK page) at 430 ppi without naming the axes. At 430 ppi the short side is about 111 mm and the long side about 158 mm. This only fits the open body if the long side is horizontal (open width 164.6 mm, height 117.8 mm), so the long side is stored as width_px.

2256 × 2504px1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026Main display resolution in portrait orientation.

Pixel density

430.6ppi=CalculatedFrom Screen size and Resolution

421.3ppi=CalculatedFrom Screen size and Resolution

Aspect ratio

Not available

Not available

Display type

OLED1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026Spec page: all-screen OLED folding display. LTPO is not stated.

OLED1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026AMOLED identifies OLED. An LTPO backplane is not inferred from the brand name or adaptive refresh.

Display type (as published)

Super Retina XDR1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026

Dynamic AMOLED 2X1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026

Max refresh rateiHighest stated display refresh rate. Game-only or app-specific modes must be identified in the source note.

120Hz1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026

120Hz1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026

Min refresh rateiLowest stated adaptive display refresh rate. A variable refresh display does not itself prove an LTPO backplane.

Not available

1Hz2Press releasesamsungmobilepress.com/articles/galaxy-z-fold8-ultra-fold8-flip8-perfected-every-way-livingRead 5 October 2026Main screen adaptive range explicitly 1–120 Hz. This does not independently establish LTPO.

Touch sampling rateiStandard touch sampling rate the maker states. A figure the maker ties to a game, boost or instant mode goes in the instant field. When the maker names no mode, the figure is stored here and the source note quotes the wording.

Not available

Not available

Instant touch samplingiHighest touch sampling rate the maker states for a game, boost or instant mode.

Not available

Not available

Display brightness (typical, claimed)iMaker stated typical brightness, not a reviewer measurement or automatic outdoor mode. On a foldable, the main inner screen.

1,000nits1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026Printed for both displays: 1000 nits max brightness (typical).

Not available

Outdoor brightness (claimed)iMaker stated outdoor or high-brightness-mode value. A peak outdoor claim need not be full-screen sustained brightness.

3,000nits1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026Printed for both displays: 3000 nits peak brightness (outdoor).

Not available

Peak display brightness (claimed)iManufacturer-stated peak brightness. Store HDR, window size and operating mode only as stated in the source note. Outdoor/HBM claims use the separate field. On a foldable, the main inner screen.

1,600nits1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026Printed for both displays: 1600 nits peak brightness (HDR).

3,000nits3Press releasesamsungmobilepress.com/articles/galaxy-z-fold8-ultra-fold8-flip8-perfected-every-way-livingRead 5 October 2026Body and FAQ explicitly claim up to 3000 nits for the main display. No HDR window size or sustained mode is stated. Not stored as outdoor/HBM or measured brightness.

Minimum brightness

1nit1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026

Not available

Colour depth per channeliBits for each RGB colour channel, not total bits per pixel. A 24-bit RGB pixel means 8 bits per channel. No native-versus-dithered assumption.

Not available

Not available

DCI-P3 coverage

Not available

Not available

HDR playback formatsiHDR formats the phone can display or play back. Recorded video HDR formats use the separate video field.

Dolby Vision, HDR10+, HDR10, HLG1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026Video Playback section: HDR with Dolby Vision, HDR10+/HDR10 and HLG.

Not available

PWM dimming frequency

Not available

Not available

Always-on display

Yes1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026

Not available

Front camera cutout

Under-display1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026The inner display has an under-display FaceTime camera. The outer display has a Dynamic Island (spec page lists Dynamic Island for both displays).

Punch hole6Owner's manualusermanuals.au/samsung/galaxy-z-fold-8-ultra/manualRead 5 October 2026Exact device layout pages 4–5 shows inner front-camera hole. Folds also show cover-camera hole.

Cover screen sizeiThe outer screen of a foldable, or a second screen on the back of a phone, such as on the Xiaomi 17 Pro Max.

5.36in(13.6 cm)1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026Apple footnote: measured as a standard rectangle the outer display is 5.36 inches. Marketing size 5.4 inches.

6.5in(16.5 cm)1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026

Cover screen resolutioniWidth and height as the screen stands when the closed phone, or the phone with a rear screen, is held upright. Some makers print the long side first, such as Motorola's 1272 x 1080 for a screen that is 1080 px wide.

1398 × 2034px1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026Printed 1398-by-2034 at 460 ppi. Fits the closed 84.1 x 117.8 mm body in portrait.

1080 × 2520px1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026Cover pixel axes follow the launch table, which publishes width by height. The UK spec tab reverses the pair in its generic resolution cell.

Cover screen refresh rate

120Hz1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026ProMotion technology with adaptive refresh rates up to 120Hz is printed for both displays.

120Hz2Press releasesamsungmobilepress.com/articles/galaxy-z-fold8-ultra-fold8-flip8-perfected-every-way-livingRead 5 October 2026Cover screen table explicitly gives maximum 120 Hz. A 1 Hz cover minimum is not inferred.

Cover screen type

Super Retina XDR OLED1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026Spec page: 5.4-inch all-screen OLED display, Super Retina XDR.

Dynamic AMOLED 2X1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026

Platform

7 of 10 differ

OS at launch

iOS 27.11Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026Spec page and In the Box say iOS 27. The newsroom says iPhone Duo is available with iOS 27.1, so 27.1 is stored.

Android 172Press releasesamsungmobilepress.com/articles/galaxy-z-fold8-ultra-fold8-flip8-perfected-every-way-livingRead 5 October 2026Model launch technical table publishes Android 17.

Software

Not available

One UI 92Press releasesamsungmobilepress.com/articles/galaxy-z-fold8-ultra-fold8-flip8-perfected-every-way-livingRead 5 October 2026Same dated launch table publishes One UI 9.

Latest stable OS (verified)iLatest stable OS explicitly verified for the exact model on the source accessed date. A downloadable manual, beta, or launch specification does not prove a stable update rollout.

Not available

Not available

Chipset

Apple A20 Pro1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026

Qualcomm Snapdragon 8 Elite Gen 5 for Galaxy2Press releasesamsungmobilepress.com/articles/galaxy-z-fold8-ultra-fold8-flip8-perfected-every-way-livingRead 5 October 2026

Process

2nm3Press releaseapple.com/newsroom/2026/09/apple-unveils-iphone-duoRead 10 October 2026A20 Pro is built on the latest 2-nanometer process technology.

Not available

CPU cores

61Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026

81Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026

CPU configurationiCPU core counts, names and maximum clocks for the exact chipset configuration. Do not copy clocks from another regional chip or generic faster chip edition.

AApple iPhone Duo

Count	Core
2	Super
4	Efficiency

Source1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026Chip section gives core counts and roles without clock speeds.

BSamsung Galaxy Z Fold8 Ultra

Not available

Max CPU clock

Not available

Not available

GPU

Apple 7-core GPU with Neural Accelerators1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026Chip section: 7-core GPU with Neural Accelerators.

Not available

NPU performance

Not available

Not available

Memory

2 of 6 differ

RAM

12GB6Press articlemacrumors.com/roundup/iphone-duoRead 10 October 2026MacRumors roundup lists A20 Pro chip with 12GB RAM. Apple does not publish RAM. A leaker report says 16GB was once planned, which is not a stated value.

12, 16GB1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026All launch memory options are collected. Per-capacity pairings are explicit in variants.

RAM typeiActual installed memory technology published for the phone. A chipset supported-memory list does not prove which type this device uses.

Not available

Not available

Storage (nominal)iManufacturer nominal capacity before formatting, not available space. Published TB values use decimal SI conversion, 1 TB = 1000 GB. Literal maker GB values stay as published.

256 GB, 512 GB, 1 TB, 2 TB1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026Capacity: 256GB, 512GB, 1TB, 2TB. 1 TB is stored as 1000 GB and 2 TB as 2000 GB (decimal units).

256 GB, 512 GB, 1 TB1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026Nominal advertised capacity, not formatted free storage. Published 1 TB is exactly 1000 decimal GB.

Storage type

Not available

Not available

Memory card

Not available

Not available

Max card size

Not available

Not available

Rear cameras

12 of 14 differ

Physical rear camerasiOne row per physical imaging camera. Sensor crops, optical-quality zoom modes, autofocus laser and depth scanners do not add photographic lenses. A colour or multispectral sensor is not a camera row, even when the maker gives it a megapixel figure. A depth camera with its own megapixel figure, such as a 2 MP depth camera, is a row with the depth role. A ToF or lidar scanner is not a row.

AApple iPhone Duo

Role	Resolution (MP)	Aperture (f/)	Focal length (35 mm equivalent) (mm)	Autofocus	OIS	Field of view
Main	48	1.6	26	PDAF	Yes	Not available
Ultrawide	48	2.2	13	PDAF	Not available	120°

Source1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026Two physical rear cameras. The 12MP 2x Telephoto (52 mm, f/1.6) is enabled by the 48MP Fusion Main sensor, so it is not a third camera. Hybrid Focus Pixels is phase-detection autofocus. Apple prints 26 mm and 13 mm as the focal lengths.

BSamsung Galaxy Z Fold8 Ultra

Role	Resolution (MP)	Aperture (f/)	Pixel size (µm)	Autofocus	OIS	Optical zoom	Field of view
Main	200	1.7	0.6	Quad PD	Yes	Not available	85°
Ultrawide	50	1.9	0.7	Quad PD	Not available	Not available	120°
Telephoto	10	2.4	1	PDAF	Yes	3×	36°

Source1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026Resolution and aperture cells match launch lens table. Physical optical 3x on Ultra is separate from optical-quality Adaptive Pixel 2x crops.2Press releasesamsungmobilepress.com/articles/galaxy-z-fold8-ultra-fold8-flip8-perfected-every-way-livingRead 5 October 2026Exact model launch camera table maps physical lenses, pixel pitch, AF, OIS and FoV. Optical-quality 2x sensor crop is not a separate lens or optical zoom.

Number of rear cameras

2=CalculatedFrom Physical rear cameras

3=CalculatedFrom Physical rear cameras

Main camera

48MP=CalculatedFrom Physical rear cameras

200MP=CalculatedFrom Physical rear cameras

Longest physical-lens optical zoomiLargest optical zoom factor of a physical telephoto lens. Optical-quality sensor crops and advertised zoom ranges are excluded.

Not available

3×=CalculatedFrom Physical rear cameras

Maximum photo digital zoomiHighest stated digital zoom for photos. Video zoom can have a different limit. A total zoom factor such as Up to 100x counts, also when the maker adds AI processing to it.

10×1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026Camera section: digital zoom up to 10x (photos). Video digital zoom is up to 6x.

30×1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026

Flash

True Tone flash1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026

Not available

Camera features

Sapphire crystal lens cover, Photonic Engine, Deep Fusion, Smart HDR 5, Night mode, Panorama (up to 63MP), Photographic Styles 3, 48MP macro photography, Smart Take, Duo Preview, Smart focus tracking, Optical-quality 2x Telephoto (Fusion Main crop)1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026

Not available

Maximum rear video rate per resolutioniHighest stated capture frame rate at each resolution, including slow-motion modes. Lens restrictions and cloud-processed output must be named in the source note.

AApple iPhone Duo

Width (px)	Height (px)	Highest capture rate (fps)
3840	2160	120
1920	1080	240
1280	720	30

Source1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026Video Recording section: 4K Dolby Vision up to 120 fps (Fusion Main). 1080p up to 240 fps is the slo-mo mode. 720p at 30 fps.

BSamsung Galaxy Z Fold8 Ultra

Width (px)	Height (px)	Highest capture rate (fps)
7680	4320	30
3840	2160	120
1920	1080	240

Source1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026Recording and slow-motion cells only. Highest documented rate per resolution includes slow motion. Playback-only 8K60 is excluded. No claim that every camera supports every mode.

Max video resolution

3840 × 2160px=CalculatedFrom Maximum rear video rate per resolution

7680 × 4320px=CalculatedFrom Maximum rear video rate per resolution

Recorded video HDR formatsiHDR formats explicitly supported for recording. Display playback support does not establish camera recording support.

Dolby Vision1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026

Not available

Log recording

Not available

Not available

Video recording codecsiCodecs explicitly documented for recorded video. Excludes playback-only codecs and container names such as MP4 and MKV.

HEVC, H.2641Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026Video formats recorded: HEVC and H.264.

APV4Press releasesamsungmobilepress.com/articles/galaxy-z-fold8-ultra-fold8-flip8-perfected-every-way-livingRead 5 October 2026Camera body expressly identifies APV for 8K video recording. Video playback container list is not used as recording codecs.

Video stabilisation

Sensor shift, EIS1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026Sensor-shift optical image stabilization for video (Fusion Main) and Cinematic video stabilization.

Not available

Maximum slow-motion capture rateiCaptured frames per second, not the playback rate. Recording resolution and supported camera belong in the source note.

240fps1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 20261080p at up to 240 fps.

240fps1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026

Front camera

3 of 3 differ

Front camerasiOne row per physical front imaging camera. Depth or face authentication components are not additional selfie cameras.

AApple iPhone Duo

Role	Resolution (MP)	Aperture (f/)
Main	12	2.2
Main	Not available	1.8

Source1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026First row is the 12MP Center Stage outer camera (f/2.2). Second row is the under-display inner FaceTime camera (f/1.8). Apple does not publish the inner camera resolution or any autofocus type.

BSamsung Galaxy Z Fold8 Ultra

Role	Resolution (MP)	Aperture (f/)	Pixel size (µm)	Autofocus	Field of view
Main	10	2.2	1.12	Fixed	85°
Main	10	2.2	1.12	Fixed	100°

Source1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026Exact front camera autofocus No. Fold models separately list cover camera autofocus No. No physical extra lens is inferred from rear-camera selfie use.2Press releasesamsungmobilepress.com/articles/galaxy-z-fold8-ultra-fold8-flip8-perfected-every-way-livingRead 5 October 2026Launch table gives physical camera pixel pitch and FoV. UK full spec explicitly says front and cover autofocus No, represented as fixed focus. Fold rows are cover first, inner second. Flip has one inner front camera, rear selfie use adds no front lens.

Maximum front video rate per resolutioniHighest stated front-camera frame rate at each resolution, including slow motion where documented.

AApple iPhone Duo

Width (px)	Height (px)	Highest capture rate (fps)
3840	2160	60
1920	1080	120

Source1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026Outer camera: 4K up to 60 fps and 1080p slo-mo at 120 fps. Inner camera: 1080p at 30 or 60 fps.

BSamsung Galaxy Z Fold8 Ultra

Not available

Front autofocus

Not available

No=CalculatedFrom Front cameras

Audio

2 of 4 differ

Stereo speakers

Yes1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026

Yes1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026

3.5 mm jack

No1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026

No1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026Earjack USB Type-C. Exact complete manual device layout confirms USB-C headphone connector and no 3.5 mm socket.

Audio features

Spatial Audio playback, Dolby Atmos, Spatial Audio and stereo recording, Audio Mix1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026

Not available

MicrophonesiPhysical microphones in the phone. Noise reduction channel count does not always establish microphone count.

Not available

36Owner's manualusermanuals.au/samsung/galaxy-z-fold-8-ultra/manualRead 5 October 2026Exact SM-F976B device diagrams printed pages 4–5 show top and bottom edge microphones and a separate rear microphone near the camera module. Air vents are excluded.

Network

7 of 10 differ

Network

GSM, EDGE, UMTS, HSPA, LTE, 5G1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026Mobile and Wireless section for A3720 lists 5G NR, LTE, UMTS/HSPA+ and GSM/EDGE.

GSM, UMTS, LTE, 5G1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026Exact manufacturer Infra cell states GSM, LTE and 5G Sub6. It states 3G WCDMA/UMTS, so UMTS is stored. This does not by itself prove HSPA, so HSPA is omitted. Exact UMTS bands are stored separately.

2G bandsiExact model radio bands. State model and region. Do not substitute a worldwide union for one regional model.

GSM 850, GSM 900, GSM 1800, GSM 19001Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026

GSM 850, GSM 900, DCS 1800, PCS 19001Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026

3G bandsiExact model UMTS/WCDMA/HSPA bands or published MHz ranges. State which notation the source uses.

850, 900, 1700/2100, 1900, 21001Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026

B1, B2, B4, B5, B81Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026

4G bandsiExact model LTE bands, not channel frequencies or aggregate world coverage.

1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 66, 106, 34, 38, 39, 40, 41, 42, 48, 531Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026FDD-LTE and TDD-LTE band numbers for A3720 (UK, Ireland and Germany pages).

B1, B2, B3, B4, B5, B7, B8, B12, B13, B17, B18, B19, B20, B25, B26, B28, B32, B66, B38, B39, B40, B411Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026Exact EU model Network/Bearer table combines FDD and TDD band identifiers. Frequencies are not extra bands.

5G bandsiExact model 5G NR bands. A union of sub-6 and mmWave models is not evidence that every variant supports both.

n1, n2, n3, n5, n7, n8, n12, n20, n25, n26, n28, n30, n66, n70, n75, n38, n40, n41, n48, n53, n77, n78, n791Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026FDD-5G NR and TDD-5G NR band numbers for A3720. No mmWave bands.

n1, n2, n3, n5, n7, n8, n12, n20, n25, n26, n28, n66, n38, n40, n41, n77, n78, n751Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026Exact EU model FDD, TDD and SDL Sub6 band identifiers. No US mmWave union.

5G modes

Not available

Not available

5G mmWave

No1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026A3720: 5G (sub-6GHz) only. The US model A3447 adds mmWave.

No1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026Infra expressly identifies Sub6 FDD/TDD/SDL for this exact regional model.

Maximum modem download rateiTheoretical maker-published device/modem rate. Name the radio technology, aggregation and carrier conditions in the source note. Chip capability alone does not establish device support.

Not available

Not available

Satellite

Emergency SOS1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026UK page lists Emergency SOS, Roadside Assistance and Find My via satellite. Only Emergency SOS is an option in this field.

Not available

Wi-Fi calling

Yes1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026Audio Calling section lists Wi-Fi calling. Carrier support is required.

Not available

Connectivity

6 of 13 differ

Wi-Fi

Wi-Fi 71Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026

Wi-Fi 71Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026

Wi-Fi bands

Not available

2.4 GHz, 5 GHz, 6 GHz1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026

Bluetooth

61Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026

6.01Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026

Bluetooth audio codecsiWireless audio codecs explicitly supported by the phone. Local audio file formats and codecs supported only by the chipset are excluded.

Not available

Not available

NFC

Yes1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026

Yes1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026

Ultra-wideband

Yes1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026

Yes1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026

Positioning

GPS, GLONASS, Galileo, QZSS, BeiDou, NavIC1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026Precision dual-frequency GPS (GPS, GLONASS, Galileo, QZSS, BeiDou and NavIC).

GPS, GLONASS, BeiDou, Galileo, QZSS1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026

Dual-frequency GNSSiMultiple GNSS signal frequencies expressly documented by the maker, not a count of satellite constellations.

Yes1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026

Not available

Connector

USB-C1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026

USB-C1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026

USB data standardiUSB data protocol/speed, distinct from the USB-C connector shape, cable rating and charging capability.

USB 3 (up to 10Gb/s)1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026USB-C connector with support for charging, DisplayPort and USB 3 (up to 10Gb/s). Footnote: USB 3 cable with 10Gb/s speed required.

USB 3.2 Gen 11Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026

Video out over USBiWired external display output over the physical port. Casting or wireless desktop mode does not establish wired video support.

Yes1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026

Not available

IR blaster

Not available

Not available

FM radio

Not available

Not available

Features and sensors

3 of 5 differ

FingerprintiUnder-display, type not stated is for a maker that says in-display or under-display but not optical or ultrasonic.

Side button1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026Touch ID fingerprint sensor built into the side button.

Side button6Owner's manualusermanuals.au/samsung/galaxy-z-fold-8-ultra/manualRead 5 October 2026Exact device layout pages 4–5 labels Side button (Fingerprint recognition sensor).

Face unlockiYes, type not stated is for a maker that names face unlock or facial recognition but not 2D or 3D.

None6Press articlemacrumors.com/roundup/iphone-duoRead 10 October 2026MacRumors: Touch ID instead of Face ID and no TrueDepth camera system. Apple's spec page lists no Face ID sensor.

Not available

Sensors

Touch ID fingerprint sensor, Barometer, High dynamic range gyro, High-g accelerometer, Proximity sensor, Four ambient light sensors1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026Sensors section.

Accelerometer, Barometer, Fingerprint sensor, Gyro sensor, Geomagnetic sensor, Hall sensor, Light sensor, Proximity sensor1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026

Extra buttonsiAdditional physical controls beyond ordinary power and volume buttons. On-screen navigation buttons are excluded.

Camera Control1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026External Buttons and Connectors lists volume buttons, Camera Control and the side button. No Action button is listed.

Not available

Haptic motor

Not available

Not available

Battery and charging

10 of 17 differ

Rated battery capacityiRated/minimum manufacturer capacity when available. Multi-cell pack-equivalent mAh must be explicitly published and identified in the source note. Regional hardware must match.

Not available

4,854mAh5Maker spec sheet (PDF)images.samsung.com/is/content/samsung/p6/common/energylabel/common-energylabel-sm-f976bzvbeub-productfiche.pdfRead 5 October 2026Product Information Sheet page 1 item 10: 4854 mAh rated, distinct from typical capacity.

Battery capacity (typical)iManufacturer typical capacity, kept separate from rated/minimum capacity. For series cells, identify any explicitly published pack-equivalent figure.

Not available

5,000mAh1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026

Rated battery energyiRated pack energy in watt-hours. Do not calculate it from rounded voltage or mAh. Typical energy, when different, belongs in the source note.

Not available

Not available

Battery type

Li-ion1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026Dual built-in rechargeable lithium-ion batteries.

Not available

Claimed battery lifeiMaker runtime claim for a named use case. Identify up-to/at-least wording, regional battery hardware and test conditions in the source note.

AApple iPhone Duo

Use case	Hours (h)
Mixed use	24
Video playback	31
Video streaming	26

Source1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026Up-to claims from Apple tests in July and August 2026 on preproduction units. Typical use is equal use of both displays. Video playback and streamed video are for the inner display. The outer display claims are 44 h video and 37 h streamed video.

BSamsung Galaxy Z Fold8 Ultra

Use case	Hours (h)
Video playback	27

Source1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026Up-to claim from Video Playback Time (Hours, Wireless). Not a web browsing or EU mixed-use test.

Maximum wired charging power (claimed)iManufacturer-stated handset charging input maximum. An adapter rating, power needed to achieve maximum speed, common-charger requirement or reviewer peak draw does not establish this value.

Not available

45W4Press releasesamsungmobilepress.com/articles/galaxy-z-fold8-ultra-fold8-flip8-perfected-every-way-livingRead 5 October 2026Body and battery FAQ explicitly describe handset dual-path charging architecture with 45 W fast charging. This device claim is separate from the 45 W adapter recommendation.

Wired charging standards

USB Power Delivery1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026Footnote 8: wired fast charge supported with a 60W-capable (or higher) USB-C cable and USB PD power adapters.

Qualcomm Quick Charge 2.0, Samsung Adaptive Fast Charging2Press releasesamsungmobilepress.com/articles/galaxy-z-fold8-ultra-fold8-flip8-perfected-every-way-livingRead 5 October 2026Charging footnote expressly lists QC2.0 and AFC compatibility. No protocol version is inferred from the USB connector.

Charge 0 to 50% (claimed)iManufacturer time to 50% from the stated starting level. A 55% or 75% claim is not interchangeable. Charger, cable and conditions belong in the source note.

20min1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026Up to 50% in around 20 minutes with a 60W-capable adapter or higher and a USB-C cable, both sold separately. Apple test used a 40W Dynamic Power Adapter with 60W Max, drained units, open configuration, timed from the Apple logo.

Not available

Charge 0 to 100% (claimed)iManufacturer full-charge claim. A review measurement uses measured_charge_time_min instead.

Not available

Not available

Wireless charging

Yes1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026

Yes2Press releasesamsungmobilepress.com/articles/galaxy-z-fold8-ultra-fold8-flip8-perfected-every-way-livingRead 5 October 2026

Wireless charging power

25W1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026MagSafe and Qi2 wireless charging up to 25W. With a 35W adapter and MagSafe Charger the claim is 50% in around 30 minutes.

20W2Press releasesamsungmobilepress.com/articles/galaxy-z-fold8-ultra-fold8-flip8-perfected-every-way-livingRead 5 October 2026Model-specific Fast Wireless Charging cell gives 20 W for both Folds and 15 W for Flip. Separate from adapter capability.

Wireless standardsiDevice wireless charging standard or qualification. Qi2 Ready needs a compatible magnetic case and does not mean built-in handset magnets.

MagSafe, Qi21Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026

Not available

Built-in alignment magnetsiTrue only for alignment magnets built into the handset. A magnetic case or accessory does not make this true.

Yes1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026

Not available

Reverse wireless output poweriPhone output power while charging another device wirelessly, not its wireless input rating.

Not available

Not available

Reverse wired

Not available

Not available

Charger in boxiWhether a mains charging adapter is included in the exact regional retail bundle. A USB cable alone is not a charger.

No1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026In the Box lists only the iPhone and a USB-C Charge Cable.

No2Press releasesamsungmobilepress.com/articles/galaxy-z-fold8-ultra-fold8-flip8-perfected-every-way-livingRead 5 October 2026Model-specific charging footnote says power adapter sold separately.

Included adapter rated poweriRated power of the included adapter, distinct from the phone maximum charging input.

Not available

Not available

Measured

None of 9 known

Geekbench single-coreiReviewer CPU single-core result. Geekbench version, tested configuration and modes belong in the source note. Do not combine versions.

Not available

Not available

Geekbench multi-coreiReviewer CPU multi-core result. Geekbench version and tested configuration belong in the source note.

Not available

Not available

3DMark Wild Life ExtremeiReviewer Wild Life Extreme score. Unlimited, Original, Solar Bay, stress-test stability and frame rates are different measurements. Version and run/loop conditions belong in the source note.

Not available

Not available

AnTuTuiReviewer AnTuTu total score. Test version, operating system and tested RAM/storage belong in the source note. Cross-version and cross-OS scores are not directly comparable.

Not available

Not available

Display brightness (measured)iReviewer brightness result. Window size, manual/auto or HDR mode and test method belong in the source note. Not automatically a sustained full-screen peak. On a foldable, the main inner screen.

Not available

Not available

PWM dimming (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Mixed-use battery life (measured)iReviewer mixed-use active endurance. Identify the test method. Continuous web browsing or video-only tests cannot populate this field.

Not available

Not available

Full charge time (measured)iReviewer time to a full charge, with start/end percentage and charger identified. A 15/30-minute percentage result is not a full-charge time.

Not available

Not available

Loudspeaker loudness (measured)iReviewer integrated loudness in LUFS. Less negative numbers mean louder output. This is not sound pressure level in dB.

Not available

Not available

EU label and regulatory

6 of 10 differ

EU energy class

Not available

A5Maker spec sheet (PDF)images.samsung.com/is/content/samsung/p6/common/energylabel/common-energylabel-sm-f976bzvbeub-productfiche.pdfRead 5 October 2026Item 6.

Battery endurance per cycle (EU test)iStandardized EU endurance test result for the exact registered model. Preserve only the precision the source publishes. This is not a normal mixed-use or video-playback runtime.

Not available

51h5Maker spec sheet (PDF)images.samsung.com/is/content/samsung/p6/common/energylabel/common-energylabel-sm-f976bzvbeub-productfiche.pdfRead 5 October 2026Item 8, whole-hour EU mixed-use endurance precision. Not video playback.

Battery endurance in cycles (EU test)iMinimum standardized charge cycles before the specified remaining capacity threshold. Notes retain greater-than or at-least qualifiers. EPREL prints this value in hundreds, so 10 there is stored as 1000.

Not available

1,200cycles5Maker spec sheet (PDF)images.samsung.com/is/content/samsung/p6/common/energylabel/common-energylabel-sm-f976bzvbeub-productfiche.pdfRead 5 October 2026Item 9, 1200 cycles at default settings.

Drop resistance class

Not available

A5Maker spec sheet (PDF)images.samsung.com/is/content/samsung/p6/common/energylabel/common-energylabel-sm-f976bzvbeub-productfiche.pdfRead 5 October 2026Item 14.

Repairability class

Not available

C5Maker spec sheet (PDF)images.samsung.com/is/content/samsung/p6/common/energylabel/common-energylabel-sm-f976bzvbeub-productfiche.pdfRead 5 October 2026Item 20.

SAR head (US)iHighest published head SAR under the US 1 g tissue method for the exact model. Record separation and conditions when stated.

Not available

Not available

SAR body (US)iHighest published body SAR under the US 1 g tissue method. Do not substitute the limb result or EU 10 g result.

Not available

Not available

SAR head (EU)iHighest published head SAR under the EU 10 g tissue method for the exact model.

Not available

Not available

SAR body (EU)iHighest published body SAR under the EU 10 g tissue method, excluding separate limb values.

Not available

Not available

Hearing aid compatibilityiPublished hearing-aid coupling or rating. Older M/T ratings, ASHA/HAP protocol support and conversational gain are different claims and must be named as published.

Hearing Aid Compatible1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026Rating for Hearing Aids section. No M/T number is given.

Android Audio Streaming for Hearing Aid (ASHA)1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026

In the box

1 of 1 differ

In the box

iPhone with iOS 27, USB-C Charge Cable (1 m)1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026In the Box section verbatim.

Not available

Links

Not compared

Product page

www.apple.com/iphone-duo4Maker product pageapple.com/iphone-duoRead 10 October 2026

www.samsung.com/uk/smartphones/galaxy-z-fold8-ultra1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026

Spec sheet

www.apple.com/uk/iphone-duo/specs1Maker product pageapple.com/uk/iphone-duo/specsRead 10 October 2026

www.samsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeub1Maker product pagesamsung.com/uk/business/smartphones/galaxy-z/galaxy-z-fold8-ultra-violet-shadow-256gb-sm-f976bzvbeubRead 5 October 2026

Manual

Not available

www.usermanuals.au/samsung/galaxy-z-fold-8-ultra/manual6Owner's manualusermanuals.au/samsung/galaxy-z-fold-8-ultra/manualRead 5 October 2026Readable public mirror of Samsung English July 2026 Rev.1.0 Android 17 user manual. Cover explicitly lists SM-F976B, SM-F971B and SM-F776B. Exact SM-F976B device layout is printed pages 4–5. Current maker download returns non-PDF NASCA content, so no DRM was decoded.

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

Not available

Not available

Warranty

1 of 1 differ

Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

Not available

2years5Maker spec sheet (PDF)images.samsung.com/is/content/samsung/p6/common/energylabel/common-energylabel-sm-f976bzvbeub-productfiche.pdfRead 5 October 2026Item 25, 24-month supplier guarantee.

Both are also in the API. Back to all phones.