Device summary

Samsung

Galaxy S25 Ultra

POCO

F7

Full specifications

Full specifications
Basic information
Release year20252025
Starting price$1,300—
Display size6.9-inch6.8-inch
Dimensions77.6 mm × 162.8 mm × 8.2 mm77.9 mm × 163.1 mm × 8.2 mm
Weight218 g216 g
Front materialCorning Gorilla Armor 2—
Back material—Glass
Display
Display technologyDynamic AMOLED 2XAMOLED
Refresh rate120 Hz120 Hz
ProtectionCorning Gorilla Armor 2Corning Gorilla Glass 7i
Resolution—2772 × 1280
Peak brightness—3200 nits
Performance
ChipsetSnapdragon 8 Elite for GalaxySnapdragon 8s Gen 4 Mobile Platform
RAM12 GB12 GB
Storage256 GB, 512 GB, 1024 GB256 GB, 512 GB
Expandable storageNo—
Cameras
Main cameraWide · 200 MP · ƒ/1.7 · OISWide · 50 MP · OIS
Ultra-wide cameraUltra Wide · 50 MP · ƒ/1.9—
Telephoto cameraTelephoto · 10 MP · ƒ/2.4 · 3x Optical Zoom · OIS—
Rear camera 4Telephoto · 50 MP · ƒ/3.4 · 5x Optical Zoom · OIS—
Front camerasFront · 12 MP · ƒ/2.2Front · 20 MP · ƒ/2.2
Battery & charging
Wired charging45 W90 W
Charging standardFast Wireless Charging 2.0, Wireless PowerShareHyperCharge
Typical capacity5000 mAh6500 mAh
Rated capacity4855 mAh—
Connectivity
Cellular5G, LTE5G, LTE
Wi‑FiWi‑Fi 7Wi-Fi 6
BluetoothBluetooth 5.4Bluetooth 5.4
USBUSB‑CUSB-C
NFCYes—
eSIMYes—
Build & durability
FrameTitaniumAluminum alloy
Ingress protectionIP68IP68

Key differences

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

  • Weight

    F7

    2 g lighter · minor difference

  • Height

    Very similar height

  • Width

    Very similar width

  • Thickness

    Very similar thickness

What these size differences mean

Calculated from the dimensions shown, rounded to 0.1 mm and 1 g. Percentages use the smaller measurement as the reference. Fold and rotation settings affect the dimensions compared.

  • F7 is 0.3 mm (0.4% relative to Galaxy S25 Ultra) wider. Check this difference against the width of your current device and pocket opening.
  • F7 is 0.3 mm (0.2% relative to Galaxy S25 Ultra) taller. This describes the body outline; screen diagonal alone does not tell you the overall size.
  • Both have the same listed thickness (8.2 mm) at the displayed precision. Cases and camera protrusions can change the clearance you need.
  • F7 is 2 g lighter. This is the listed device-weight difference, not a measured comfort rating.

Use these figures to compare physical size. They do not establish one-handed reach, pocket fit, durability or an overall winner.

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

Galaxy S25 Ultra

F7

Sources and measurement notes

Sizometry compares published specifications and calculates differences. These are not hands-on measurements or tests of comfort, performance or pocket fit.

Check the exact model, year, region and configuration on the linked page. References may cover several variants. Folded and unfolded dimensions differ; cases and camera protrusions may change the space a device needs. Drawings share a relative scale and are not calibrated to life size on your screen.

Galaxy S25 Ultra vs F7 Size Comparison

User Experience Summary

Galaxy S25 Ultra

Strengths

  • Gorilla Armor anti-reflective display for outdoor clarity
  • Versatile cameras with 5x periscope and 200MP main
  • S Pen productivity and titanium durability

Compromises

  • Heavy, wide chassis limits one-handed and pocket comfort
  • 45W charging not class-leading
  • Fingerprint sensor occasionally inconsistent

F7

Strengths

  • Snapdragon 8s Gen 4 chipset
  • 12GB RAM in the listed global configurations
  • 6500mAh typical battery with 90W charging support

Compromises

  • 77.9mm width and 215.7g weight can be a practical consideration for one-handed use

Compare in Sizometry Tool

See both devices at the same scale.