Device summary

Samsung

Galaxy Z Fold8 Ultra

Google

Pixel 10a

Full specifications

Full specifications
Basic information
Release year20262026
Starting price$2,100$499
Display size6.5-inch6.3-inch
Dimensions72.8 mm × 158.4 mm × 8.9 mm73.0 mm × 153.9 mm × 9.0 mm
Weight215 g183 g
Front materialCorning Gorilla Glass Ceramic 3Corning Gorilla Glass 7i
Back materialCorning Gorilla Glass Victus 2—
Display
Cover display size6.5"—
Display technologyDynamic AMOLED 2XpOLED
Cover display technologyDynamic AMOLED 2X—
Resolution2504 × 22561080 × 2424
Cover resolution2520 × 1080—
Refresh rate120 Hz120 Hz
Cover refresh rate120 Hz—
Peak brightness3000 nits3000 nits
ProtectionFlex Titanium (main)Corning Gorilla Glass 7i
Performance
ChipsetSnapdragon 8 Elite Gen 5 for GalaxyGoogle Tensor G4
RAM12 GB, 16 GB8 GB
Storage256 GB, 512 GB, 1024 GB128 GB, 256 GB
Expandable storageNo—
Cameras
Main cameraWide · 200 MP · ƒ/1.7 · 2x Optical Quality Zoom · OISWide · 48 MP
Ultra-wide cameraUltra Wide · 50 MP · ƒ/1.9Ultra Wide · 13 MP
Telephoto cameraTelephoto · 10 MP · ƒ/2.4 · 3x Optical Zoom · OIS—
Front camerasCover selfie · 10 MP · ƒ/2.2; Inner selfie · 10 MP · ƒ/2.2Selfie · 13 MP · ƒ/2.2
Video recording—4K at 30/60 fps
Battery & charging
Wired charging45 W—
Wireless charging20 W—
Charging standard45W wired charging, Fast Wireless Charging 20W, Wireless PowerShareUSB-C PPS, Qi
Typical capacity5000 mAh5100 mAh
Rated capacity4854 mAh—
Connectivity
Cellular5G, LTE5G, LTE
Wi‑FiWi‑Fi 7Wi-Fi 6E
BluetoothBluetooth 6.0Bluetooth 6
USBUSB‑CUSB-C 3.2
eSIM—Yes
Build & durability
FrameArmor Aluminum—
Ingress protectionIP48IP68

Key differences

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

  • Weight

    Pixel 10a

    32 g lighter

  • Height

    Galaxy Z Fold8 Ultra

    4.5 mm taller

  • 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.

  • Pixel 10a is 0.2 mm (0.3% relative to Galaxy Z Fold8 Ultra) wider. Check this difference against the width of your current device and pocket opening.
  • Galaxy Z Fold8 Ultra is 4.5 mm (2.9% relative to Pixel 10a) taller. This describes the body outline; screen diagonal alone does not tell you the overall size.
  • Pixel 10a is 0.1 mm (1.1% relative to Galaxy Z Fold8 Ultra) thicker. Cases and camera protrusions can change the clearance you need.
  • Pixel 10a is 32 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 Z Fold8 Ultra

Pixel 10a

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 Z Fold8 Ultra vs Pixel 10a Size Comparison

User Experience Summary

Pixel 10a

Strengths

  • Qi wireless charging support
  • Gorilla Glass 7i cover glass
  • 48MP wide and 13MP ultrawide rear cameras

Compromises

  • No dedicated telephoto camera
  • 8GB RAM in the listed configurations

Compare in Sizometry Tool

See both devices at the same scale.