Apple256 GB
iPhone Duo
7.6″ · 120 Hz
256 GB · Night Sky · UK A3720 · dual eSIM · MK2E4QN/ARelease: 23 Oct 2026Full product profile
Night Sky YOUR PHONE FACE-OFF
Real specs. Clear sources.Exact variants · Checked 28 Sept 2026Apple iPhone Duo vs Samsung Galaxy Z Flip8
Night Sky
WHO EACH ONE SUITS
Choose the iPhone Duo if…
- you want a thinner body: 11.3 vs 13.1 mm Source: Apple UK iPhone Duo technical specifications (opens in a new tab)
- you want the larger 7.6″ screen Source: Apple UK iPhone Duo technical specifications (opens in a new tab)
Choose the Galaxy Z Flip8 if…
- you want a lighter phone: 180 g vs 254 g Source: Samsung UK Galaxy Z Flip8 technical specifications — SM-F776BLIGEUB (opens in a new tab)
- you want a narrower body: 75.4 vs 84.1 mm Source: Samsung UK Galaxy Z Flip8 technical specifications — SM-F776BLIGEUB (opens in a new tab)
- you prefer the smaller 6.9″ screen Source: Samsung UK Galaxy Z Flip8 technical specifications — SM-F776BLIGEUB (opens in a new tab)
- you need a physical SIM slot; the other is eSIM-only Source: Samsung UK Galaxy Z Flip8 technical specifications — SM-F776BLIGEUB (opens in a new tab)
Samsung256 GB
Galaxy Z Flip8
6.9″ · Dynamic AMOLED 2X · 120 Hz · Samsung Exynos 2600
256 GB · Pink · UK SM-F776BLIGEUBFull product profile
PinkAs an Amazon Associate I earn from qualifying purchases.
THE DIFFERENCES, MADE VISIBLE
Visual facts
Differences first. Select a topic for its graphic, sources and conditions.
How to read this comparison
How to read this comparison
- Manufacturer facts for the exact models shown. Not a quality rating or a test result.
- “Different” means the known values differ, not that one is better.
- Missing or conflicting evidence is marked and never counts as a difference. Source chips hold each fact’s sources and conditions.
SPECIFICATIONS SIDE BY SIDE6 topics
SELECTED TOPIC
01 / 06
Chipset
A different chip or core configuration is a hardware change, not a measured performance uplift.
Named on Samsung UK's Z Flip8 page; Samsung lists a deca-core CPU with 3.8GHz, 3.26GHz and 2.76GHz clock groups. Manufacturer specification, not a performance test.
iPhone Duo
0.7″ larger diagonal.
Bigger is a preference, not a quality score.
- iPhone Duo
- 7.6″
- Galaxy Z Flip8
- 6.9″
Relative diagonals · illustrative shape, not actual size
DATA INCOMPLETE
Camera details matter.
Dedicated telephoto reach. No digital or crop zoom.
- iPhone Duo
- No telephoto
- Galaxy Z Flip8
- Not verified
Lens illustration · not an image-quality test
PER-DISPLAY CLAIMS
Playback on paper.
Up-to claims. Different test methods; no endurance winner.
- iPhone Duo
- 31 hours (inner display) · 44 hours (outer display)
- Galaxy Z Flip8
- Up to 31h
Arcs on a shared 0–40 h scale · not mixed-use battery life
WHAT CHANGES BETWEEN THEM?
Full specifications ↓Key differences
17 verified differences, most decision-relevant first. 4 are also drawn in Visual facts above. Missing information stays separate.
Chipset
In Visual factsiPhone DuoApple A20 Pro · 6 CPU cores · 7 GPU cores · dual 16-core Neural Engine
Galaxy Z Flip8Samsung Exynos 2600
Sources
Galaxy Z Flip8
Named on Samsung UK's Z Flip8 page; Samsung lists a deca-core CPU with 3.8GHz, 3.26GHz and 2.76GHz clock groups. Manufacturer specification, not a performance test.
Samsung UK Galaxy Z Flip8 technical specifications — SM-F776BLIGEUBSamsung UK Galaxy Z Flip8 product pageDifferent hardware. A chip name or generation does not quantify real-world performance.
Camera system
iPhone DuoMain: 48 MP (f/1.6, OIS), 2x crop mode; Ultra-wide: 48 MP; Front: 12 MP (cover), under-display camera (inner); Video: up to 4K 120 fps
Galaxy Z Flip8Rear: 50 MP + 12 MP; Front: 10 MP; Video: up to 4K 60 fps
Sources
Galaxy Z Flip8
Video recording resolution: UHD 4K (3840 x 2160) at 60 fps.
Samsung UK Galaxy Z Flip8 technical specifications — SM-F776BLIGEUBCompare the camera hardware and recording modes. Matching megapixels or zoom do not mean identical cameras.
Display specification
iPhone DuoMain: 7.6-inch OLED, 2670 × 1878; Cover: 5.4-inch OLED, 2034 × 1398; both up to 120 Hz, 3000 nits peak (outdoor)
Galaxy Z Flip8Main: 6.9-inch Dynamic AMOLED 2X, 2520 × 1080, up to 120 Hz; Cover: 4.1-inch Super AMOLED, 1048 × 948
Sources
iPhone Duo
Inner 430 ppi, cover 460 ppi; ProMotion adaptive refresh on both displays.
Apple UK iPhone Duo technical specificationsGalaxy Z Flip8
Main screen measured as a full rectangle: 174.1 mm (6.9-inch); 171.5 mm (6.8-inch) with rounded corners; resolution class FHD+. Cover screen: 104.8 mm (4.1-inch) full rectangle; 102.3 mm (4.0-inch) with rounded corners.
Samsung UK Galaxy Z Flip8 technical specifications — SM-F776BLIGEUBCheck the exact configuration and source conditions for your use.
Wireless connectivity
iPhone DuoWi-Fi 7 · Bluetooth 6 · Thread
Galaxy Z Flip8Wi-Fi 7 (2.4, 5 and 6 GHz); Bluetooth 5.4
Sources
Galaxy Z Flip8
Samsung lists Wi-Fi 802.11a/b/g/n/ac/ax/be 2.4GHz+5GHz+6GHz, EHT320, MIMO, 4096-QAM and Bluetooth v5.4.
Samsung UK Galaxy Z Flip8 technical specifications — SM-F776BLIGEUBCheck the exact configuration and source conditions for your use.
Update policy
iPhone DuoNo fixed update period published; ships with iOS 27.1
Galaxy Z Flip8Security updates until 31 July 2033
Sources
iPhone DuoApple announces iPhone Duo
Galaxy Z Flip8
This is an end date for security updates, not a number of years remaining from purchase.
Samsung UK Galaxy Z Flip8 technical specifications — SM-F776BLIGEUBDistinguish Android upgrades from security coverage. A total term from launch is not the support remaining from today or from purchase.
Connections
iPhone DuoUSB-C · DisplayPort · USB 3 up to 10 Gb/s
Galaxy Z Flip8USB Type-C; USB 3.2 Gen 1
Sources
Check the exact configuration and source conditions for your use.
Show 11 more verified differences
Battery and charging
iPhone DuoUp to 31 h video (44 h on cover screen); fast wired charging (60 W adapter), 25 W wireless
Galaxy Z Flip84300 mAh
Sources
iPhone Duo
Apple does not publish battery capacity in mAh. Up to 50% in around 20 minutes with a separately sold 60 W-capable or higher USB-C adapter; MagSafe and Qi2 up to 25 W. Apple claims, not independent tests.
Apple UK iPhone Duo technical specificationsGalaxy Z Flip8
Typical capacity. Samsung claims up to 31 hours of video playback. Real battery life depends on use. Samsung lists the charger power required as 10 W minimum to 25 W maximum.
Samsung UK Galaxy Z Flip8 technical specifications — SM-F776BLIGEUBManufacturer claims for the stated mode and equipment. Read each test condition; this is not measured everyday battery life.
eSIM only
iPhone DuoYes
Galaxy Z Flip8No
Sources
Check the exact configuration and source conditions for your use.
Form factor
iPhone Duofoldable
Galaxy Z Flip8flip
Sources
Check the exact configuration and source conditions for your use.
Front cameras
iPhone DuoOuter: 12 MP Center Stage, f/2.2. Inner: under-display FaceTime camera, f/1.8; resolution not published.
Galaxy Z Flip810.0 MP
Sources
Compare the camera hardware and recording modes. Matching megapixels or zoom do not mean identical cameras.
Ingress protection
In Visual factsiPhone DuoIP68
Galaxy Z Flip8IP48
Sources
iPhone Duo
Apple controlled test: 6 metres for 30 minutes; resistance is not permanent.
Apple UK iPhone Duo technical specificationsGalaxy Z Flip8
Samsung: water resistance against accidental spills and everyday mishaps; lab test submersion in up to 1.5 metres of freshwater for up to 30 minutes. Not permanent; may diminish with wear. The 4 digit is solid-particle protection, not dust-tight.
Samsung UK Galaxy Z Flip8 product pageCheck the exact configuration and source conditions for your use.
Inner display size
iPhone Duo7.6 in
Galaxy Z Flip86.9 in
Sources
iPhone Duo
Inner display when open; outer display is 5.4 inches.
Apple UK iPhone Duo technical specificationsGalaxy Z Flip8
Full-rectangle nominal diagonal; rounded corners reduce viewable area.
Samsung UK Galaxy Z Flip8 technical specifications — SM-F776BLIGEUBCheck the exact configuration and source conditions for your use.
Dimensions
iPhone DuoClosed: 117.8 × 84.1 × 11.3 mm; open: 117.8 × 164.6 × 5.2 mm (height × width × thickness)
Galaxy Z Flip8166.9 x 75.4 x 6.1 mm (height × width × depth); folded: 85.7 x 75.4 x 13.1 mm
Sources
A size or weight trade-off; it does not establish the better product.
Height
iPhone Duo117.8 mm
Galaxy Z Flip885.7 mm
Sources
A size or weight trade-off; it does not establish the better product.
Closed thickness
iPhone Duo11.3 mm
Galaxy Z Flip813.1 mm
Sources
A size or weight trade-off; it does not establish the better product.
Weight
In Visual factsiPhone Duo254 g
Galaxy Z Flip8180 g
Sources
A size or weight trade-off; it does not establish the better product.
Closed width
In Visual factsiPhone Duo84.1 mm
Galaxy Z Flip875.4 mm
Sources
A size or weight trade-off; it does not establish the better product.
Configuration & compatibility details (1)
Regional SIM / network configuration
iPhone DuoUK model A3720; eSIM only
Galaxy Z Flip8UK SM-F776BLIGEUB; 5G; dual SIM (nano-SIM + eSIM or 2 eSIMs)
Sources
iPhone Duo
Dual eSIM (two active eSIMs); no physical SIM slot; 5G (sub-6 GHz). Carrier eSIM support needs confirming with your network.
Apple UK iPhone Duo technical specificationsGalaxy Z Flip8
Samsung lists: Dual-SIM; Nano-SIM (4FF), Embedded-SIM; SIM 1 + eSIM / Dual eSIM; 2G GSM, 3G WCDMA, 4G LTE FDD, 4G LTE TDD, 5G Sub6 FDD, 5G Sub6 TDD, 5G Sub6 SDL. Check carrier support if you plan to use it outside the UK.
Samsung UK Galaxy Z Flip8 technical specifications — SM-F776BLIGEUBThese descriptions or measurements differ. Wording alone does not establish a different capability; check the exact configuration.
Missing or non-comparable evidence (83)
Rear 4K recording maximum
iPhone Duo120 fps
Galaxy Z Flip8Not verified
Sources
iPhone Duo
100 and 120 fps are Fusion Main only. Manufacturer recording-mode claim; not an independent quality or sustained-recording test.
Apple UK iPhone Duo technical specificationsGalaxy Z Flip8
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Front 4K recording maximum
iPhone Duo60 fps
Galaxy Z Flip8Not verified
Sources
iPhone Duo
Outer 12 MP Center Stage camera. The inner under-display FaceTime camera records up to 1080p at 60 fps.
Apple UK iPhone Duo technical specificationsGalaxy Z Flip8
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Main camera optical stabilisation
iPhone DuoYes
Galaxy Z Flip8Not verified
Sources
iPhone Duo
Sensor-shift OIS is stated for the 48 MP Fusion Main (including its 2× mode); the Ultra Wide lists no OIS.
Apple UK iPhone Duo technical specificationsGalaxy Z Flip8
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Rear Camera - OIS
iPhone DuoNot verified
Galaxy Z Flip8Yes
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Rear Camera - Auto Focus
iPhone DuoNot verified
Galaxy Z Flip8Yes
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Front Camera - Auto Focus
iPhone DuoNot verified
Galaxy Z Flip8No
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Claimed video playback
iPhone Duo31 hours (inner display) · 44 hours (outer display)
Galaxy Z Flip831 hours
Sources
iPhone Duo
Apple UK local-video claim; inner display. The 44-hour outer-display claim is a different mode. Different mode from the 31-hour inner-display claim. Published per display. Neither figure is a like-for-like match for a single-screen phone's claim, so it is not ranked against one.
Apple UK iPhone Duo technical specificationsGalaxy Z Flip8
Video Playback Time (Hours, Wireless); manufacturer up-to claim. Protocols differ across brands.
Samsung UK Galaxy Z Flip8 technical specifications — SM-F776BLIGEUBThe recorded units or formats differ. These values are not ranked.
Typical battery capacity
iPhone DuoNot verified
Galaxy Z Flip84300 mAh
Sources
iPhone Duo
No source recorded for this side.
Galaxy Z Flip8
Manufacturer capacity; not an endurance test.
Samsung UK Galaxy Z Flip8 technical specifications — SM-F776BLIGEUBEvidence is missing or conflicting on at least one side. This is not a verified difference.
Time to 50% wired charge
iPhone Duo20 minutes
Galaxy Z Flip8Not verified
Sources
iPhone Duo
Apple claim with a separately sold 60W-capable adapter.
Apple UK iPhone Duo technical specificationsGalaxy Z Flip8
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
RAM
iPhone DuoNot verified
Galaxy Z Flip812 GB
Sources
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Expandable storage
iPhone DuoNot verified
Galaxy Z Flip8Not verified
Sources
iPhone Duo
Not verified for this exact model.
No source recorded for this side.
Galaxy Z Flip8
Samsung's specification does not state whether a memory card is supported.
Samsung UK Galaxy Z Flip8 technical specifications — SM-F776BLIGEUBEvidence is missing or conflicting on at least one side. This is not a verified difference.
Published support term
iPhone DuoNot verified
Galaxy Z Flip8Not verified
Sources
iPhone Duo
Not verified for this exact model.
No source recorded for this side.
Galaxy Z Flip8
Not verified for this exact model.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Launch operating system
iPhone DuoiOS 27.1
Galaxy Z Flip8Not verified
Sources
iPhone DuoApple announces iPhone Duo
Galaxy Z Flip8
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Stylus support
iPhone DuoApple Pencil (USB-C), announced for later in 2026
Galaxy Z Flip8Not verified
Sources
iPhone Duo
Apple says support arrives later this year on either display, so it may not be available at launch.
Apple UK iPhone Duo technical specificationsApple announces iPhone DuoGalaxy Z Flip8
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Biometric authentication
iPhone DuoTouch ID in the side button
Galaxy Z Flip8Not verified
Sources
Galaxy Z Flip8
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Cellular modem
iPhone DuoApple C2
Galaxy Z Flip8Not verified
Sources
iPhone Duo
Listed in the UK Mobile and Wireless section for model A3720.
Apple UK iPhone Duo technical specificationsGalaxy Z Flip8
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Main display resolution
iPhone DuoNot verified
Galaxy Z Flip82520 x 1080 (FHD+)
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Headphone jack
iPhone DuoNot verified
Galaxy Z Flip8Not verified
Sources
iPhone Duo
Not verified for this exact model.
No source recorded for this side.
Galaxy Z Flip8
Samsung lists USB Type-C under Earjack and does not say whether there is also a separate 3.5 mm jack.
Samsung UK Galaxy Z Flip8 technical specifications — SM-F776BLIGEUBEvidence is missing or conflicting on at least one side. This is not a verified difference.
RAM and storage configuration
iPhone DuoRAM not published; 256 GB storage
Galaxy Z Flip812 GB RAM; 256 GB storage
Sources
One source states less detail or a rounded figure. This is not a verified difference; check the exact configuration.
Native telephoto reach
iPhone Duo0×
Galaxy Z Flip8Not verified
Sources
iPhone Duo
No dedicated telephoto module; the 2× mode is a crop.
Apple UK iPhone Duo technical specificationsGalaxy Z Flip8
Not verified for this exact model.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Open thickness
iPhone Duo5.2 mm
Galaxy Z Flip8Not verified
Sources
Galaxy Z Flip8
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Open width
iPhone Duo164.6 mm
Galaxy Z Flip8Not verified
Sources
Galaxy Z Flip8
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Optical-quality zoom
iPhone Duo2×
Galaxy Z Flip8Not verified
Sources
iPhone Duo
Manufacturer crop-mode claim; not a separate lens.
Apple UK iPhone Duo technical specificationsGalaxy Z Flip8
Not verified for this exact model.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Outer display
iPhone Duo5.4-inch OLED · 1398 × 2034 · 460 ppi · up to 120 Hz
Galaxy Z Flip8Not verified
Sources
Galaxy Z Flip8
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Panel technology
iPhone DuoNot verified
Galaxy Z Flip8Dynamic AMOLED 2X
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Published outdoor peak
iPhone Duo3000 nits
Galaxy Z Flip8Not verified
Sources
iPhone Duo
Manufacturer claim, not an independent measurement.
Apple UK iPhone Duo technical specificationsGalaxy Z Flip8
Not verified for this exact model.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Inner pixel density
iPhone Duo430 ppi
Galaxy Z Flip8Not verified
Sources
Galaxy Z Flip8
Not verified for this exact model.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Published professional camera workflows
iPhone Duo0
Galaxy Z Flip8Not verified
Sources
iPhone Duo
The existing capability model counts RAW stills, professional codecs, log capture and external production tools. Apple does not list these four workflows in the complete Duo photo/video specifications.
Apple UK iPhone Duo technical specificationsGalaxy Z Flip8
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
2G GSM
iPhone DuoNot verified
Galaxy Z Flip8GSM850, GSM900, DCS1800, PCS1900
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
3G UMTS
iPhone DuoNot verified
Galaxy Z Flip8B1(2100), B2(1900), B4(AWS), B5(850), B8(900)
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
4G FDD LTE
iPhone DuoNot verified
Galaxy Z Flip8B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B12(700), B13(700), B17(700), B18(800), B19(800), B20(800), B25(1900), B26(850), B28(700), B32(1500), B66(AWS-3)
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
4G TDD LTE
iPhone DuoNot verified
Galaxy Z Flip8B38(2600), B39(1900), B40(2300), B41(2500)
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
5G FDD Sub6
iPhone DuoNot verified
Galaxy Z Flip8N1(2100), N2(1900), N3(1800), N5(850), N7(2600), N8(900), N12(700), N20(800), N25(1900), N26(850), N28(700), N66(AWS-3)
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
5G SDL Sub6
iPhone DuoNot verified
Galaxy Z Flip8N75(1500+)
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
5G TDD Sub6
iPhone DuoNot verified
Galaxy Z Flip8N38(2600), N40(2300), N41(2500), N77(3700), N78(3500)
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Available Storage (GB)
iPhone DuoNot verified
Galaxy Z Flip8219.5
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Bluetooth Hearing Aid Support
iPhone DuoNot verified
Galaxy Z Flip8Android Audio Streaming for Hearing Aid (ASHA)
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Bluetooth Version
iPhone DuoNot verified
Galaxy Z Flip8Bluetooth v5.4
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Colour Depth (Main Display)
iPhone DuoNot verified
Galaxy Z Flip816M
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Colour Depth (Sub Display)
iPhone DuoNot verified
Galaxy Z Flip816M
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Earjack
iPhone DuoNot verified
Galaxy Z Flip8USB Type-C
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Energy Efficiency Class
iPhone DuoNot verified
Galaxy Z Flip8A
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Form Factor
iPhone DuoNot verified
Galaxy Z Flip8Flip
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Front Camera - F Number
iPhone DuoNot verified
Galaxy Z Flip8F2.2
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Front Camera - Resolution
iPhone DuoNot verified
Galaxy Z Flip810.0 MP
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Infra
iPhone DuoNot verified
Galaxy Z Flip82G GSM, 3G WCDMA, 4G LTE FDD, 4G LTE TDD, 5G Sub6 FDD, 5G Sub6 TDD, 5G Sub6 SDL
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Location Technology
iPhone DuoNot verified
Galaxy Z Flip8GPS, Glonass, Beidou, Galileo, QZSS
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
MHL
iPhone DuoNot verified
Galaxy Z Flip8No
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Minimum Battery Endurance in Cycles
iPhone DuoNot verified
Galaxy Z Flip81200
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Mobile TV
iPhone DuoNot verified
Galaxy Z Flip8No
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
NFC
iPhone DuoNot verified
Galaxy Z Flip8Yes
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Number of SIM
iPhone DuoNot verified
Galaxy Z Flip8Dual-SIM
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
OS
iPhone DuoNot verified
Galaxy Z Flip8Android
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
PC Sync.
iPhone DuoNot verified
Galaxy Z Flip8Smart Switch (PC version)
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Power Required for Charging (Min / Max, W)
iPhone DuoNot verified
Galaxy Z Flip810 / 25
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Rear Camera - F Number (Multiple)
iPhone DuoNot verified
Galaxy Z Flip8F1.8, F2.2
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Rear Camera - Flash
iPhone DuoNot verified
Galaxy Z Flip8Yes
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Rear Camera - Resolution (Multiple)
iPhone DuoNot verified
Galaxy Z Flip850.0 MP + 12.0 MP
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Rear Camera - Zoom
iPhone DuoNot verified
Galaxy Z Flip8Optical quality Zoom 2x (Enabled by Adaptive Pixel sensor), Digital Zoom up to 10x
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Removable
iPhone DuoNot verified
Galaxy Z Flip8No
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Resolution (Sub Display)
iPhone DuoNot verified
Galaxy Z Flip81048 x 948
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Samsung DeX Support
iPhone DuoNot verified
Galaxy Z Flip8Yes
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Sensors
iPhone DuoNot verified
Galaxy Z Flip8Accelerometer, Barometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Proximity Sensor
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
SIM size
iPhone DuoNot verified
Galaxy Z Flip8Nano-SIM (4FF), Embedded-SIM
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
SIM Slot Type
iPhone DuoNot verified
Galaxy Z Flip8SIM 1 + eSIM / Dual eSIM
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Size (Sub_Display)
iPhone DuoNot verified
Galaxy Z Flip8104.8mm (4.1" full rectangle) / 102.3mm (4.0" rounded corners)
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Slow Motion
iPhone DuoNot verified
Galaxy Z Flip8240fps @FHD, 120fps @FHD
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
SmartThings Support
iPhone DuoNot verified
Galaxy Z Flip8Yes
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Stereo Support
iPhone DuoNot verified
Galaxy Z Flip8Yes
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Technology (Sub Display)
iPhone DuoNot verified
Galaxy Z Flip8Super AMOLED
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
USB Interface
iPhone DuoNot verified
Galaxy Z Flip8USB Type-C
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
USB Version
iPhone DuoNot verified
Galaxy Z Flip8USB 3.2 Gen 1
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Video Playing Resolution
iPhone DuoNot verified
Galaxy Z Flip8UHD 8K (7680 x 4320)@60fps
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Video Recording Resolution
iPhone DuoNot verified
Galaxy Z Flip8UHD 4K (3840 x 2160)@60fps
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Wi-Fi
iPhone DuoNot verified
Galaxy Z Flip8802.11a/b/g/n/ac/ax/be 2.4GHz+5GHz+6GHz, EHT320, MIMO, 4096-QAM
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Wi-Fi Direct
iPhone DuoNot verified
Galaxy Z Flip8Yes
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Reverse wireless charging
iPhone DuoNot verified
Galaxy Z Flip8Not verified
Sources
iPhone Duo
Not verified for this exact model.
No source recorded for this side.
Galaxy Z Flip8
Not verified for this exact model.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Claimed streamed video
iPhone Duo26 hours (inner display)
Galaxy Z Flip8Not verified
Sources
iPhone Duo
Inner display. Published per display. Neither figure is a like-for-like match for a single-screen phone's claim, so it is not ranked against one.
Apple UK iPhone Duo technical specificationsGalaxy Z Flip8
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Typical use
iPhone Duo24 hours
Galaxy Z Flip8Not verified
Sources
iPhone Duo
Apple typical-use claim based on equal use of the inner and outer displays; distinct from video playback and not a cross-brand endurance test.
Apple UK iPhone Duo technical specificationsGalaxy Z Flip8
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
US specification difference
iPhone DuoUS model A3447 is also eSIM only (dual eSIM) and adds 5G mmWave (bands n258, n260, n261); its video-playback claims match the UK model.
Galaxy Z Flip8Not verified
Sources
Galaxy Z Flip8
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
8K video recording
iPhone DuoNot verified
Galaxy Z Flip8Not verified
Sources
Galaxy Z Flip8
Samsung lists UHD 4K (3840 x 2160)@60fps under Video Recording Resolution. It does not explicitly state an 8K capability exclusion; absence remains unknown. Video Playing Resolution describes playback, not camera capture.
Samsung UK Galaxy Z Flip8 technical specifications — SM-F776BLIGEUBEvidence is missing or conflicting on at least one side. This is not a verified difference.
Wireless charging
iPhone DuoYes
Galaxy Z Flip8Not verified
Sources
Galaxy Z Flip8
Not verified for this exact model.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
MagSafe / Qi2 charging
iPhone Duo25 W
Galaxy Z Flip8Not verified
Sources
Galaxy Z Flip8
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
3 shared fields have the same recorded value.
COMPARE THE DETAILS
Full specifications
All specs109 specificationsiPhone DuoGalaxy Z Flip8
iPhone DuoGalaxy Z Flip8WeightDiffers
Sources
254g
180g
WidthDiffers
Sources
84.1mm
Closed width
75.4mm
Closed width
ThicknessDiffers
Sources
11.3mm
Closed thickness
13.1mm
Closed thickness
DimensionsDiffers
Sources
Closed: 117.8 × 84.1 × 11.3 mm; open: 117.8 × 164.6 × 5.2 mm (height × width × thickness)
166.9 x 75.4 x 6.1 mm (height × width × depth); folded: 85.7 x 75.4 x 13.1 mm
Closed heightDiffers
Sources
117.8 mm
85.7 mm
Form factorDiffers
Sources
foldable
flip
ColourDiffers
Sources
iPhone DuoApple UK iPhone Duo, 256 GB, Night Sky
Galaxy Z Flip8Samsung UK current phone configurations and part numbers
Night Sky
Pink
Open width
Sources
Galaxy Z Flip8No source recorded
164.6 mm
Not verified
Open thickness
Sources
Galaxy Z Flip8No source recorded
5.2 mm
Not verified
Form Factor
Sources
iPhone DuoNo source recorded
Not verified
Flip
Screen sizeDiffers
Sources
7.6″
Inner display size · Inner display when open; outer display is 5.4 inches.
6.9″
Main / inner screen diagonal · Full-rectangle nominal diagonal; rounded corners reduce viewable area.
Published peak brightnessManufacturer peak claims use different test conditions.
Sources
Galaxy Z Flip8No source recorded
3000 nitsPublished outdoor peak · Manufacturer claim, not an independent measurement.
Not verifiedNot verified for this exact model.
Pixel density
Sources
Galaxy Z Flip8No source recorded
430 ppiInner pixel density
Not verifiedNot verified for this exact model.
Maximum refresh rate
Sources
120Hz
Adaptive ProMotion; refresh depends on content.
120Hz
Display specificationDiffers
Sources
Main: 7.6-inch OLED, 2670 × 1878; Cover: 5.4-inch OLED, 2034 × 1398; both up to 120 Hz, 3000 nits peak (outdoor)Inner 430 ppi, cover 460 ppi; ProMotion adaptive refresh on both displays.
Main: 6.9-inch Dynamic AMOLED 2X, 2520 × 1080, up to 120 Hz; Cover: 4.1-inch Super AMOLED, 1048 × 948Main screen measured as a full rectangle: 174.1 mm (6.9-inch); 171.5 mm (6.8-inch) with rounded corners; resolution class FHD+. Cover screen: 104.8 mm (4.1-inch) full rectangle; 102.3 mm (4.0-inch) with rounded corners.
Outer display
Sources
Galaxy Z Flip8No source recorded
5.4-inch OLED · 1398 × 2034 · 460 ppi · up to 120 Hz
Not verified
Main display resolution
Sources
iPhone DuoNo source recorded
Not verified
2520 x 1080 (FHD+)
Colour Depth (Main Display)
Sources
iPhone DuoNo source recorded
Not verified
16M
Size (Sub_Display)
Sources
iPhone DuoNo source recorded
Not verified
104.8mm (4.1" full rectangle) / 102.3mm (4.0" rounded corners)
Resolution (Sub Display)
Sources
iPhone DuoNo source recorded
Not verified
1048 x 948
Technology (Sub Display)
Sources
iPhone DuoNo source recorded
Not verified
Super AMOLED
Colour Depth (Sub Display)
Sources
iPhone DuoNo source recorded
Not verified
16M
Native telephoto reach
Sources
Galaxy Z Flip8No source recorded
No dedicated lensNo dedicated telephoto module; the 2× mode is a crop.
Not verifiedNot verified for this exact model.
Rear camera modules
Sources
2
2
Camera systemDiffers
Sources
Main: 48 MP (f/1.6, OIS), 2x crop mode; Ultra-wide: 48 MP; Front: 12 MP (cover), under-display camera (inner); Video: up to 4K 120 fps
Rear: 50 MP + 12 MP; Front: 10 MP; Video: up to 4K 60 fpsVideo recording resolution: UHD 4K (3840 x 2160) at 60 fps.
Optical-quality zoom
Sources
Galaxy Z Flip8No source recorded
2×Manufacturer crop-mode claim; not a separate lens.
Not verifiedNot verified for this exact model.
Front cameraDiffers
Sources
Outer: 12 MP Center Stage, f/2.2. Inner: under-display FaceTime camera, f/1.8; resolution not published.
10.0 MP
Published professional camera workflows
Sources
Galaxy Z Flip8No source recorded
0The existing capability model counts RAW stills, professional codecs, log capture and external production tools. Apple does not list these four workflows in the complete Duo photo/video specifications.
Not verified
Main camera optical stabilisation
Sources
Galaxy Z Flip8No source recorded
YesSensor-shift OIS is stated for the 48 MP Fusion Main (including its 2× mode); the Ultra Wide lists no OIS.
Not verified
Rear 4K recording maximum
Sources
Galaxy Z Flip8No source recorded
120 fps100 and 120 fps are Fusion Main only. Manufacturer recording-mode claim; not an independent quality or sustained-recording test.
Not verified
Front 4K recording maximum
Sources
Galaxy Z Flip8No source recorded
60 fpsOuter 12 MP Center Stage camera. The inner under-display FaceTime camera records up to 1080p at 60 fps.
Not verified
Rear Camera - Resolution (Multiple)
Sources
iPhone DuoNo source recorded
Not verified
50.0 MP + 12.0 MP
Rear Camera - F Number (Multiple)
Sources
iPhone DuoNo source recorded
Not verified
F1.8, F2.2
Rear Camera - Auto Focus
Sources
iPhone DuoNo source recorded
Not verified
Yes
Rear Camera - OIS
Sources
iPhone DuoNo source recorded
Not verified
Yes
Rear Camera - Zoom
Sources
iPhone DuoNo source recorded
Not verified
Optical quality Zoom 2x (Enabled by Adaptive Pixel sensor), Digital Zoom up to 10x
Front Camera - Resolution
Sources
iPhone DuoNo source recorded
Not verified
10.0 MP
Front Camera - F Number
Sources
iPhone DuoNo source recorded
Not verified
F2.2
Front Camera - Auto Focus
Sources
iPhone DuoNo source recorded
Not verified
No
Rear Camera - Flash
Sources
iPhone DuoNo source recorded
Not verified
Yes
Claimed video playbackUp-to manufacturer claims. Playback protocols differ.Differs
Sources
31 hours (inner display) · 44 hours (outer display)Apple UK local-video claim; inner display. The 44-hour outer-display claim is a different mode. Different mode from the 31-hour inner-display claim. Published per display. Neither figure is a like-for-like match for a single-screen phone's claim, so it is not ranked against one.
31 hoursVideo Playback Time (Hours, Wireless); manufacturer up-to claim. Protocols differ across brands.
Wireless charging
Sources
Galaxy Z Flip8No source recorded
Yes
Not verifiedNot verified for this exact model.
Battery and chargingDiffers
Sources
Up to 31 h video (44 h on cover screen); fast wired charging (60 W adapter), 25 W wirelessApple does not publish battery capacity in mAh. Up to 50% in around 20 minutes with a separately sold 60 W-capable or higher USB-C adapter; MagSafe and Qi2 up to 25 W. Apple claims, not independent tests.
4300 mAhTypical capacity. Samsung claims up to 31 hours of video playback. Real battery life depends on use. Samsung lists the charger power required as 10 W minimum to 25 W maximum.
Claimed streamed video
Sources
Galaxy Z Flip8No source recorded
26 hours (inner display)Inner display. Published per display. Neither figure is a like-for-like match for a single-screen phone's claim, so it is not ranked against one.
Not verified
Time to 50% wired charge
Sources
Galaxy Z Flip8No source recorded
20 minutesApple claim with a separately sold 60W-capable adapter.
Not verified
MagSafe / Qi2 charging
Sources
Galaxy Z Flip8No source recorded
25 WCompatible charger and adapter required.
Not verified
Typical use
Sources
Galaxy Z Flip8No source recorded
24 hoursApple typical-use claim based on equal use of the inner and outer displays; distinct from video playback and not a cross-brand endurance test.
Not verified
Typical battery capacity
Sources
iPhone DuoNo source recorded
Not verified
4300 mAhManufacturer capacity; not an endurance test.
Minimum Battery Endurance in Cycles
Sources
iPhone DuoNo source recorded
Not verified
1200
Power Required for Charging (Min / Max, W)
Sources
iPhone DuoNo source recorded
Not verified
10 / 25
Update policyDiffers
Sources
iPhone DuoApple announces iPhone Duo
No fixed update period published; ships with iOS 27.1
Security updates until 31 July 2033This is an end date for security updates, not a number of years remaining from purchase.
Launch operating system
Sources
iPhone DuoApple announces iPhone Duo
Galaxy Z Flip8No source recorded
iOS 27.1
Not verified
Stereo Support
Sources
iPhone DuoNo source recorded
Not verified
Yes
Samsung DeX Support
Sources
iPhone DuoNo source recorded
Not verified
Yes
Bluetooth Hearing Aid Support
Sources
iPhone DuoNo source recorded
Not verified
Android Audio Streaming for Hearing Aid (ASHA)
SmartThings Support
Sources
iPhone DuoNo source recorded
Not verified
Yes
ChipsetDiffers
Apple A20 Pro · 6 CPU cores · 7 GPU cores · dual 16-core Neural Engine
Samsung Exynos 2600Named on Samsung UK's Z Flip8 page; Samsung lists a deca-core CPU with 3.8GHz, 3.26GHz and 2.76GHz clock groups. Manufacturer specification, not a performance test.
RAM and storage configurationDiffers
Sources
RAM not published; 256 GB storageApple does not publish RAM capacity.
12 GB RAM; 256 GB storage
Regional SIM / network configurationConfiguration
Sources
UK model A3720; eSIM onlyDual eSIM (two active eSIMs); no physical SIM slot; 5G (sub-6 GHz). Carrier eSIM support needs confirming with your network.
UK SM-F776BLIGEUB; 5G; dual SIM (nano-SIM + eSIM or 2 eSIMs)Samsung lists: Dual-SIM; Nano-SIM (4FF), Embedded-SIM; SIM 1 + eSIM / Dual eSIM; 2G GSM, 3G WCDMA, 4G LTE FDD, 4G LTE TDD, 5G Sub6 FDD, 5G Sub6 TDD, 5G Sub6 SDL. Check carrier support if you plan to use it outside the UK.
Storage
Sources
256 GB
256 GB
RAM
Sources
Not verifiedNot published by Apple.
12 GB
Ingress protectionDiffers
Sources
Galaxy Z Flip8Samsung UK Galaxy Z Flip8 product page
IP68Apple controlled test: 6 metres for 30 minutes; resistance is not permanent.
IP48Samsung: water resistance against accidental spills and everyday mishaps; lab test submersion in up to 1.5 metres of freshwater for up to 30 minutes. Not permanent; may diminish with wear. The 4 digit is solid-particle protection, not dust-tight.
eSIM onlyDiffers
Sources
Yes
No
USB connectionDiffers
Sources
USB-C · DisplayPort · USB 3 up to 10 Gb/s
USB Type-C; USB 3.2 Gen 1
Wireless connectivityDiffers
Sources
Wi-Fi 7 · Bluetooth 6 · Thread
Wi-Fi 7 (2.4, 5 and 6 GHz); Bluetooth 5.4Samsung lists Wi-Fi 802.11a/b/g/n/ac/ax/be 2.4GHz+5GHz+6GHz, EHT320, MIMO, 4096-QAM and Bluetooth v5.4.
Biometric authentication
Sources
Galaxy Z Flip8No source recorded
Touch ID in the side button
Not verified
Announced
Sources
iPhone DuoApple announces iPhone Duo
Galaxy Z Flip8No source recorded
2026-09-09
Not verified
Pre-orders open
Sources
iPhone DuoApple announces iPhone Duo
Galaxy Z Flip8No source recorded
2026-10-16
Not verified
Announced availability
Sources
iPhone DuoApple announces iPhone Duo
Galaxy Z Flip8No source recorded
2026-10-23
Not verified
Manufacturer UK reference priceDiffers
Sources
iPhone DuoApple UK iPhone Duo, 256 GB, Night Sky
Galaxy Z Flip8Samsung UK current phone configurations and part numbers
£1,999Announced 256 GB configuration price; not a current retailer offer.
£1,149Manufacturer's UK list price in September 2026; retailer prices may differ.
US specification difference
Sources
Galaxy Z Flip8No source recorded
US model A3447 is also eSIM only (dual eSIM) and adds 5G mmWave (bands n258, n260, n261); its video-playback claims match the UK model.
Not verified
Cellular modem
Sources
Galaxy Z Flip8No source recorded
Apple C2Listed in the UK Mobile and Wireless section for model A3720.
Not verified
Stylus support
Sources
Galaxy Z Flip8No source recorded
Apple Pencil (USB-C), announced for later in 2026Apple says support arrives later this year on either display, so it may not be available at launch.
Not verified
Panel technology
Sources
iPhone DuoNo source recorded
Not verified
Dynamic AMOLED 2X
Video Recording Resolution
Sources
iPhone DuoNo source recorded
Not verified
UHD 4K (3840 x 2160)@60fps
Slow Motion
Sources
iPhone DuoNo source recorded
Not verified
240fps @FHD, 120fps @FHD
Available Storage (GB)
Sources
iPhone DuoNo source recorded
Not verified
219.5
Number of SIM
Sources
iPhone DuoNo source recorded
Not verified
Dual-SIM
SIM size
Sources
iPhone DuoNo source recorded
Not verified
Nano-SIM (4FF), Embedded-SIM
SIM Slot Type
Sources
iPhone DuoNo source recorded
Not verified
SIM 1 + eSIM / Dual eSIM
Infra
Sources
iPhone DuoNo source recorded
Not verified
2G GSM, 3G WCDMA, 4G LTE FDD, 4G LTE TDD, 5G Sub6 FDD, 5G Sub6 TDD, 5G Sub6 SDL
2G GSM
Sources
iPhone DuoNo source recorded
Not verified
GSM850, GSM900, DCS1800, PCS1900
3G UMTS
Sources
iPhone DuoNo source recorded
Not verified
B1(2100), B2(1900), B4(AWS), B5(850), B8(900)
4G FDD LTE
Sources
iPhone DuoNo source recorded
Not verified
B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B12(700), B13(700), B17(700), B18(800), B19(800), B20(800), B25(1900), B26(850), B28(700), B32(1500), B66(AWS-3)
4G TDD LTE
Sources
iPhone DuoNo source recorded
Not verified
B38(2600), B39(1900), B40(2300), B41(2500)
5G FDD Sub6
Sources
iPhone DuoNo source recorded
Not verified
N1(2100), N2(1900), N3(1800), N5(850), N7(2600), N8(900), N12(700), N20(800), N25(1900), N26(850), N28(700), N66(AWS-3)
5G TDD Sub6
Sources
iPhone DuoNo source recorded
Not verified
N38(2600), N40(2300), N41(2500), N77(3700), N78(3500)
5G SDL Sub6
Sources
iPhone DuoNo source recorded
Not verified
N75(1500+)
USB Interface
Sources
iPhone DuoNo source recorded
Not verified
USB Type-C
USB Version
Sources
iPhone DuoNo source recorded
Not verified
USB 3.2 Gen 1
Location Technology
Sources
iPhone DuoNo source recorded
Not verified
GPS, Glonass, Beidou, Galileo, QZSS
Earjack
Sources
iPhone DuoNo source recorded
Not verified
USB Type-C
MHL
Sources
iPhone DuoNo source recorded
Not verified
No
Wi-Fi
Sources
iPhone DuoNo source recorded
Not verified
802.11a/b/g/n/ac/ax/be 2.4GHz+5GHz+6GHz, EHT320, MIMO, 4096-QAM
Wi-Fi Direct
Sources
iPhone DuoNo source recorded
Not verified
Yes
Bluetooth Version
Sources
iPhone DuoNo source recorded
Not verified
Bluetooth v5.4
NFC
Sources
iPhone DuoNo source recorded
Not verified
Yes
PC Sync.
Sources
iPhone DuoNo source recorded
Not verified
Smart Switch (PC version)
OS
Sources
iPhone DuoNo source recorded
Not verified
Android
Sensors
Sources
iPhone DuoNo source recorded
Not verified
Accelerometer, Barometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Proximity Sensor
Removable
Sources
iPhone DuoNo source recorded
Not verified
No
Energy Efficiency Class
Sources
iPhone DuoNo source recorded
Not verified
A
Video Playing Resolution
Sources
iPhone DuoNo source recorded
Not verified
UHD 8K (7680 x 4320)@60fps
Mobile TV
Sources
iPhone DuoNo source recorded
Not verified
No
Show unverified (5)Not verified or conflicting for both phones. Kept for completeness; never counted as a difference.
8K video recording
Sources
Not verified8K recording is not mentioned.
Not verifiedSamsung lists UHD 4K (3840 x 2160)@60fps under Video Recording Resolution. It does not explicitly state an 8K capability exclusion; absence remains unknown. Video Playing Resolution describes playback, not camera capture.
Published support term
Not verifiedNot verified for this exact model.
Not verifiedNot verified for this exact model.
Reverse wireless charging
Not verifiedNot verified for this exact model.
Not verifiedNot verified for this exact model.
3.5 mm headphone jack
Sources
iPhone DuoNo source recorded
Not verifiedNot verified for this exact model.
Not verifiedSamsung lists USB Type-C under Earjack and does not say whether there is also a separate 3.5 mm jack.
Memory card support
Sources
iPhone DuoNo source recorded
Not verifiedNot verified for this exact model.
Not verifiedSamsung's specification does not state whether a memory card is supported.
Exact variants · Manufacturer specificationsView sources
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Good comparisons start with good sources.7 cited sources for this pair. Every number has a story.See the evidence
No category can be scored for both phones, so no score is shown. Manufacturer battery claims can use different test conditions. Verified specifications remain visible even where a category cannot be scored.
How we calculate scoresApple iPhone Duo
256 GB · checked 28 Sept 2026
Specifications & verification
Weight254 gManufacturer claim · high confidenceApple
Display size7.6 inchesManufacturer claim · high confidence
Inner display when open; outer display is 5.4 inches.
ApplePeak brightness3,000 nitsManufacturer claim · high confidence
Manufacturer claim, not an independent measurement.
AppleClaimed video playback31 hoursManufacturer claim · high confidence
Apple UK local-video claim; inner display. The 44-hour outer-display claim is a different mode.
AppleClaimed charging rate2.5% per minuteCalculated from sources · low confidence
Apple claim with a separately sold 60W-capable adapter. 50 divided by 20 minutes; not a sustained charging rate.
ApplePublished total supportNot verified
Not published
Wireless chargingYesManufacturer claim · high confidenceApple
Reverse wireless chargingNot verified
Not published
Headphone jackNot verified
Not published
Expandable storageNot verified
Not published
eSIM onlyYesManufacturer claim · high confidenceApple
IP ratingIP68Manufacturer claim · high confidence
Apple controlled test: 6 metres for 30 minutes; resistance is not permanent.
ApplePixel density430 ppiManufacturer claim · high confidenceApple
Maximum refresh rate120 HzManufacturer claim · high confidence
Adaptive ProMotion; refresh depends on content.
AppleNative telephoto reach0×Manufacturer claim · high confidence
No dedicated telephoto module; the 2× mode is a crop.
AppleClaimed optical-quality reach2×Manufacturer claim · high confidence
Manufacturer crop-mode claim; not a separate lens.
AppleRear camera modules2Manufacturer claim · high confidenceApple
Manufacturer list price£1,999.00Reference only · not a live offer or current priceApple
All sources4
- Apple UK iPhone Duo technical specificationsApple · accessed 9 Sept 2026
- Apple US iPhone Duo technical specificationsApple · accessed 9 Sept 2026
- Apple UK iPhone Duo, 256 GB, Night SkyApple · accessed 9 Sept 2026
- Apple announces iPhone DuoApple · accessed 9 Sept 2026
Samsung Galaxy Z Flip8
256 GB · checked 28 Sept 2026
Specifications & verification
Weight180 gManufacturer claim · high confidenceSamsung
Display size6.9 inchesManufacturer claim · high confidence
Full-rectangle nominal diagonal; rounded corners reduce viewable area.
SamsungPeak brightnessNot verified
Not published
Claimed video playback31 hoursManufacturer claim · high confidence
Video Playback Time (Hours, Wireless); manufacturer up-to claim. Protocols differ across brands.
SamsungClaimed charging rateNot verified
Not published
Published total supportNot verified
Not published
Wireless chargingNot verified
Not published
Reverse wireless chargingNot verified
Not published
eSIM onlyNoManufacturer claim · high confidenceSamsung
IP ratingIP48Manufacturer claim · high confidence
Samsung: water resistance against accidental spills and everyday mishaps; lab test submersion in up to 1.5 metres of freshwater for up to 30 minutes. Not permanent; may diminish with wear. The 4 digit is solid-particle protection, not dust-tight.
SamsungRAM12 GBManufacturer claim · high confidenceSamsung
Pixel densityNot verified
Not published
Maximum refresh rate120 HzManufacturer claim · high confidenceSamsung
Native telephoto reachNot verified
Not published
Claimed optical-quality reachNot verified
Not published
Rear camera modules2Manufacturer claim · high confidenceSamsung
Manufacturer list price£1,149.00Reference only · not a live offer or current priceSamsung
All sources3
- Samsung UK Galaxy Z Flip8 technical specifications — SM-F776BLIGEUBSamsung · accessed 10 Sept 2026
- Samsung UK Galaxy Z Flip8 product pageSamsung · accessed 10 Sept 2026
- Samsung UK current phone configurations and part numbersSamsung · accessed 10 Sept 2026
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