Sizometry

Device summary

Apple

iPhone Duo

Samsung

Galaxy Z Fold7

Full specifications

Full specifications
Basic information
Release year20262025
Starting price$1,999$2,000
Display size5.4-inch6.5-inch
Dimensions84.1 mm × 117.8 mm × 11.3 mm72.8 mm × 158.4 mm × 8.9 mm
Weight254 g215 g
Front materialCeramic Shield 2Corning Gorilla Glass Ceramic 2
Back materialCeramic ShieldCorning Gorilla Glass Victus 2
Display
Cover display size5.4"6.5"
Display technologySuper Retina XDR OLEDDynamic AMOLED 2X
Cover display technologySuper Retina XDR OLEDDynamic AMOLED 2X
Resolution1878 × 26702184 × 1968
Cover resolution1398 × 20342520 × 1080
Refresh rate120 Hz120 Hz
Cover refresh rate120 Hz120 Hz
Peak brightness3000 nits2600 nits
ProtectionCeramic Shield 2UTG with titanium plate (main)
Performance
ChipsetApple A20 ProSnapdragon 8 Elite for Galaxy
Storage256 GB, 512 GB, 1024 GB, 2048 GB256 GB, 512 GB, 1024 GB
Expandable storageNoNo
RAM—12 GB, 16 GB
Cameras
Main cameraFusion Main · 48 MP · ƒ/1.6 · 26 mm · Sensor-shift OISWide · 200 MP · ƒ/1.7 · OIS
Ultra-wide cameraFusion Ultra Wide · 48 MP · ƒ/2.2 · 13 mmUltra Wide · 12 MP · ƒ/2.2
Telephoto camera—Telephoto · 10 MP · ƒ/2.4 · 3x Optical Zoom · OIS
Front camerasOuter Center Stage · 12 MP · ƒ/2.2; Inner under-display FaceTime · ƒ/1.8Cover selfie · 10 MP · ƒ/2.2; Inner selfie · 10 MP · ƒ/2.2
Video recording4K Dolby Vision up to 120 fps—
Battery & charging
Wired charging—25 W
Wireless charging25 W—
Charging standardUSB-C, MagSafe up to 25W, Qi2 up to 25WFast Wireless Charging 2.0, Wireless PowerShare
Video playback (Manufacturer claim)31 h—
Battery typeDual built-in rechargeable lithium-ion—
Typical capacity—4400 mAh
Rated capacity—4272 mAh
Connectivity
Cellular5G (sub-6 GHz and mmWave), Gigabit LTE5G, LTE
Wi‑FiWi‑Fi 7 (802.11be)Wi‑Fi 7
BluetoothBluetooth 6Bluetooth 5.4
USBUSB-C (USB 3, up to 10Gb/s)USB‑C
NFCYesYes
eSIMYesYes
SatelliteEmergency SOS via satellite—
Build & durability
FrameTitaniumAdvanced Armor Aluminum
Ingress protectionIP68IP48

Key differences

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

  • Height

    Galaxy Z Fold7

    40.6 mm taller

  • Width

    iPhone Duo

    11.3 mm wider

  • Weight

    Galaxy Z Fold7

    39 g lighter

  • Thickness

    Galaxy Z Fold7

    2.4 mm thinner

Size in everyday life

Picture it in your front pocket.

Front pocket reference

2018 US jeans study · 20 brands · 80 pairs · Approx. 32-inch waists

iPhone Duo

Galaxy Z Fold7

iPhone Duo vs Galaxy Z Fold7 Size Comparison

User Experience Summary

Galaxy Z Fold7

Strengths

  • Thinnest, lightest Fold — transformative daily carry
  • Usable 6.5-inch 21:9 cover screen plus 8-inch inner tablet
  • Mature multitasking with stashed window support

Compromises

  • No S Pen — dealbreaker for stylus workflows
  • Camera bump wobble on flat surfaces
  • Cover display less sharp than S25 Ultra

Compare in Sizometry Tool

See both devices at the same scale.