Device summary

Samsung

Galaxy S25

Samsung

Galaxy S26

Full specifications

Full specifications
Basic information
Release year20252026
Starting price$800$900
Display size6.2-inch6.3-inch
Dimensions70.5 mm × 146.9 mm × 7.2 mm71.7 mm × 149.6 mm × 7.2 mm
Weight162 g167 g
Front material—Corning Gorilla Glass Victus 2
Back material—Corning Gorilla Glass Victus 2
Display
Display technologyDynamic AMOLED 2XDynamic AMOLED 2X
Refresh rate120 Hz120 Hz
Peak brightness—2600 nits
Protection—Corning Gorilla Glass Victus 2
Performance
ChipsetSnapdragon 8 Elite for GalaxySnapdragon 8 Elite Gen 5 for Galaxy
RAM12 GB12 GB
Storage128 GB, 256 GB256 GB, 512 GB
Expandable storageNoNo
Cameras
Main cameraWide · 50 MP · ƒ/1.8 · OISWide · 50 MP · ƒ/1.8 · 2x Optical Quality Zoom
Ultra-wide cameraUltra Wide · 12 MP · ƒ/2.2Ultra Wide · 12 MP · ƒ/2.2
Telephoto cameraTelephoto · 10 MP · ƒ/2.4 · 3x Optical ZoomTelephoto · 10 MP · ƒ/2.4 · 3x Optical Zoom
Front camerasFront · 12 MP · ƒ/2.2Front · 12 MP · ƒ/2.2
Video recording—4K at 60 fps, 8K at 30 fps
Battery & charging
Wired charging25 W25 W
Wireless charging—15 W
Charging standardFast Wireless Charging 2.0, Wireless PowerShareFast Wireless Charging, Wireless PowerShare
Typical capacity4000 mAh4300 mAh
Rated capacity3880 mAh4175 mAh
Connectivity
Cellular5G, LTE5G, LTE
Wi‑FiWi‑Fi 7Wi‑Fi 7
BluetoothBluetooth 5.4Bluetooth 5.4
USBUSB‑CUSB‑C
NFCYesYes
eSIMYesYes
Build & durability
FrameArmor AluminumArmor Aluminum
Ingress protectionIP68IP68

Key differences

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

  • Height

    Galaxy S26

    2.7 mm taller · minor difference

  • Weight

    Galaxy S25

    5 g lighter · minor difference

  • Width

    Galaxy S26

    1.2 mm wider · minor difference

  • 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.

  • Galaxy S26 is 1.2 mm (1.7% relative to Galaxy S25) wider. Check this difference against the width of your current device and pocket opening.
  • Galaxy S26 is 2.7 mm (1.8% relative to Galaxy S25) taller. This describes the body outline; screen diagonal alone does not tell you the overall size.
  • Both have the same listed thickness (7.2 mm) at the displayed precision. Cases and camera protrusions can change the clearance you need.
  • Galaxy S25 is 5 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

Galaxy S26

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 vs Galaxy S26 Size Comparison

User Experience Summary

Galaxy S25

Strengths

  • Compact size with excellent one-handed handling
  • Light 162 g weight and pocket-friendly footprint
  • Smooth 120Hz display and fast Snapdragon 8 Elite performance

Compromises

  • 25W charging feels slow for flagship pricing
  • 4,000 mAh battery tight on heavy-use days
  • Camera hardware largely unchanged from S24

Galaxy S26

Strengths

  • Compact size with excellent one-handed handling despite 6.3-inch growth
  • Light 167 g weight and pocket-friendly footprint
  • Smooth 120Hz display and fast regional flagship performance

Compromises

  • 25W charging feels slow for 2026 flagship pricing
  • 4,300 mAh battery still tight on heavy-use days
  • Camera hardware largely unchanged from S25

Compare in Sizometry Tool

See both devices at the same scale.