iPhone Duo vs Galaxy Z Fold8 Ultra

Apple

iPhone Duo

Samsung

Galaxy Z Fold8 Ultra

Full specifications
Basic information
Release year	2026	2026
Starting price	$1,999	$2,100
Display size	7.6-inch	8-inch
Dimensions	84.1 mm × 117.8 mm × 11.3 mm	72.8 mm × 158.4 mm × 8.9 mm
Weight	254 g	215 g
Front material	Ceramic Shield 2	Corning Gorilla Glass Ceramic 3
Back material	Ceramic Shield	Corning Gorilla Glass Victus 2
Display
Cover display size	5.4"	6.5"
Display technology	Super Retina XDR OLED	Dynamic AMOLED 2X
Cover display technology	Super Retina XDR OLED	Dynamic AMOLED 2X
Resolution	1878 × 2670	2504 × 2256
Cover resolution	1398 × 2034	2520 × 1080
Refresh rate	120 Hz	120 Hz
Cover refresh rate	120 Hz	120 Hz
Peak brightness	3000 nits	3000 nits
Protection	Ceramic Shield 2	Flex Titanium (main)
Performance
Chipset	Apple A20 Pro	Snapdragon 8 Elite Gen 5 for Galaxy
Storage	256 GB, 512 GB, 1024 GB, 2048 GB	256 GB, 512 GB, 1024 GB
Expandable storage	No	No
RAM	—	12 GB, 16 GB
Cameras
Main camera	Fusion Main · 48 MP · ƒ/1.6 · 26 mm · Sensor-shift OIS	Wide · 200 MP · ƒ/1.7 · 2x Optical Quality Zoom · OIS
Ultra-wide camera	Fusion Ultra Wide · 48 MP · ƒ/2.2 · 13 mm	Ultra Wide · 50 MP · ƒ/1.9
Telephoto camera	—	Telephoto · 10 MP · ƒ/2.4 · 3x Optical Zoom · OIS
Front cameras	Outer Center Stage · 12 MP · ƒ/2.2; Inner under-display FaceTime · ƒ/1.8	Cover selfie · 10 MP · ƒ/2.2; Inner selfie · 10 MP · ƒ/2.2
Video recording	4K Dolby Vision up to 120 fps	—
Battery & charging
Wired charging	—	45 W
Wireless charging	25 W	20 W
Charging standard	USB-C, MagSafe up to 25W, Qi2 up to 25W	45W wired charging, Fast Wireless Charging 20W, Wireless PowerShare
Video playback (Manufacturer claim)	31 h	—
Battery type	Dual built-in rechargeable lithium-ion	—
Typical capacity	—	5000 mAh
Rated capacity	—	4854 mAh
Connectivity
Cellular	5G (sub-6 GHz and mmWave), Gigabit LTE	5G, LTE
Wi‑Fi	Wi‑Fi 7 (802.11be)	Wi‑Fi 7
Bluetooth	Bluetooth 6	Bluetooth 6.0
USB	USB-C (USB 3, up to 10Gb/s)	USB‑C
NFC	Yes	—
eSIM	Yes	—
Satellite	Emergency SOS via satellite	—
Build & durability
Frame	Titanium	Armor Aluminum
Ingress protection	IP68	IP48

Basic information

Release year

iPhone Duo: 2026
Galaxy Z Fold8 Ultra: 2026

Starting price

iPhone Duo: $1,999
Galaxy Z Fold8 Ultra: $2,100

Display size

iPhone Duo: 7.6-inch
Galaxy Z Fold8 Ultra: 8-inch

Dimensions

iPhone Duo: 84.1 mm × 117.8 mm × 11.3 mm
Galaxy Z Fold8 Ultra: 72.8 mm × 158.4 mm × 8.9 mm

Weight

iPhone Duo: 254 g
Galaxy Z Fold8 Ultra: 215 g

Front material

iPhone Duo: Ceramic Shield 2
Galaxy Z Fold8 Ultra: Corning Gorilla Glass Ceramic 3

Back material

iPhone Duo: Ceramic Shield
Galaxy Z Fold8 Ultra: Corning Gorilla Glass Victus 2

Display

Cover display size

iPhone Duo: 5.4"
Galaxy Z Fold8 Ultra: 6.5"

Display technology

iPhone Duo: Super Retina XDR OLED
Galaxy Z Fold8 Ultra: Dynamic AMOLED 2X

Cover display technology

iPhone Duo: Super Retina XDR OLED
Galaxy Z Fold8 Ultra: Dynamic AMOLED 2X

Resolution

iPhone Duo: 1878 × 2670
Galaxy Z Fold8 Ultra: 2504 × 2256

Cover resolution

iPhone Duo: 1398 × 2034
Galaxy Z Fold8 Ultra: 2520 × 1080

Refresh rate

iPhone Duo: 120 Hz
Galaxy Z Fold8 Ultra: 120 Hz

Cover refresh rate

iPhone Duo: 120 Hz
Galaxy Z Fold8 Ultra: 120 Hz

Peak brightness

iPhone Duo: 3000 nits
Galaxy Z Fold8 Ultra: 3000 nits

Protection

iPhone Duo: Ceramic Shield 2
Galaxy Z Fold8 Ultra: Flex Titanium (main)

Performance

Chipset

iPhone Duo: Apple A20 Pro
Galaxy Z Fold8 Ultra: Snapdragon 8 Elite Gen 5 for Galaxy

Storage

iPhone Duo: 256 GB, 512 GB, 1024 GB, 2048 GB
Galaxy Z Fold8 Ultra: 256 GB, 512 GB, 1024 GB

Expandable storage

iPhone Duo: No
Galaxy Z Fold8 Ultra: No

RAM

iPhone Duo: —
Galaxy Z Fold8 Ultra: 12 GB, 16 GB

Cameras

Main camera

iPhone Duo: Fusion Main · 48 MP · ƒ/1.6 · 26 mm · Sensor-shift OIS
Galaxy Z Fold8 Ultra: Wide · 200 MP · ƒ/1.7 · 2x Optical Quality Zoom · OIS

Ultra-wide camera

iPhone Duo: Fusion Ultra Wide · 48 MP · ƒ/2.2 · 13 mm
Galaxy Z Fold8 Ultra: Ultra Wide · 50 MP · ƒ/1.9

Telephoto camera

iPhone Duo: —
Galaxy Z Fold8 Ultra: Telephoto · 10 MP · ƒ/2.4 · 3x Optical Zoom · OIS

Front cameras

iPhone Duo: Outer Center Stage · 12 MP · ƒ/2.2; Inner under-display FaceTime · ƒ/1.8
Galaxy Z Fold8 Ultra: Cover selfie · 10 MP · ƒ/2.2; Inner selfie · 10 MP · ƒ/2.2

Video recording

iPhone Duo: 4K Dolby Vision up to 120 fps
Galaxy Z Fold8 Ultra: —

Battery & charging

Wired charging

iPhone Duo: —
Galaxy Z Fold8 Ultra: 45 W

Wireless charging

iPhone Duo: 25 W
Galaxy Z Fold8 Ultra: 20 W

Charging standard

iPhone Duo: USB-C, MagSafe up to 25W, Qi2 up to 25W
Galaxy Z Fold8 Ultra: 45W wired charging, Fast Wireless Charging 20W, Wireless PowerShare

Video playback (Manufacturer claim)

iPhone Duo: 31 h
Galaxy Z Fold8 Ultra: —

Battery type

iPhone Duo: Dual built-in rechargeable lithium-ion
Galaxy Z Fold8 Ultra: —

Typical capacity

iPhone Duo: —
Galaxy Z Fold8 Ultra: 5000 mAh

Rated capacity

iPhone Duo: —
Galaxy Z Fold8 Ultra: 4854 mAh

Connectivity

Cellular

iPhone Duo: 5G (sub-6 GHz and mmWave), Gigabit LTE
Galaxy Z Fold8 Ultra: 5G, LTE

Wi‑Fi

iPhone Duo: Wi‑Fi 7 (802.11be)
Galaxy Z Fold8 Ultra: Wi‑Fi 7

Bluetooth

iPhone Duo: Bluetooth 6
Galaxy Z Fold8 Ultra: Bluetooth 6.0

USB

iPhone Duo: USB-C (USB 3, up to 10Gb/s)
Galaxy Z Fold8 Ultra: USB‑C

NFC

iPhone Duo: Yes
Galaxy Z Fold8 Ultra: —

eSIM

iPhone Duo: Yes
Galaxy Z Fold8 Ultra: —

Satellite

iPhone Duo: Emergency SOS via satellite
Galaxy Z Fold8 Ultra: —

Build & durability

Frame

iPhone Duo: Titanium
Galaxy Z Fold8 Ultra: Armor Aluminum

Ingress protection

iPhone Duo: IP68
Galaxy Z Fold8 Ultra: IP48

Key differences

The most meaningful measured gaps in size and weight — not an overall winner.

Height
Galaxy Z Fold8 Ultra
40.6 mm taller
Width
iPhone Duo
11.3 mm wider
Weight
Galaxy Z Fold8 Ultra
39 g lighter
Thickness
Galaxy Z Fold8 Ultra
2.4 mm thinner

View iPhone Duo details View Galaxy Z Fold8 Ultra details

Compare in Sizometry Tool

See both devices at the same scale.

Compare in Tool

Device summary

iPhone Duo

Galaxy Z Fold8 Ultra

Full specifications

Key differences

Compare in Sizometry Tool