Sizometry

Device summary

OnePlus

15

Samsung

Galaxy S26 Ultra

Full specifications

Full specifications
Basic information
Release year20252026
Starting price$900$1,300
Display size6.8-inch6.9-inch
Dimensions76.7 mm × 161.4 mm × 8.1 mm78.1 mm × 163.6 mm × 7.9 mm
Weight211 g214 g
Front material—Corning Gorilla Armor 2
Back material—Corning Gorilla Glass Victus 2
Display
Display technologyLTPO AMOLEDDynamic AMOLED 2X with Privacy Display
Refresh rate165 Hz120 Hz
Peak brightness—2600 nits
Protection—Corning Gorilla Armor 2
Performance
ChipsetSnapdragon 8 Elite Gen 5Snapdragon 8 Elite Gen 5 for Galaxy
RAM12 GB, 16 GB12 GB, 16 GB
Storage256 GB, 512 GB256 GB, 512 GB, 1024 GB
Expandable storage—No
Cameras
Main cameraWide · 50 MP · OISWide · 200 MP · ƒ/1.4 · 2x Optical Quality Zoom
Ultra-wide cameraUltra Wide · 50 MPUltra Wide · 50 MP · ƒ/1.9
Telephoto cameraTelephoto · 50 MP · 3.5x optical zoom · OISTelephoto · 10 MP · ƒ/2.4 · 3x Optical Zoom
Rear camera 4—Telephoto · 50 MP · ƒ/2.9 · 5x Optical Zoom / 10x Optical Quality Zoom
Front camerasFront · 32 MPFront · 12 MP · ƒ/2.2
Video recording4K at 60 fps4K at 120 fps, 8K at 30 fps
Battery & charging
Wired charging80 W60 W
Wireless charging50 W25 W
Charging standard—Super Fast Wireless Charging, Wireless PowerShare
Battery typeSilicon NanoStack—
Battery capacity7300 mAh—
Typical capacity—5000 mAh
Rated capacity—4855 mAh
Connectivity
Cellular5G, LTE5G, LTE
Wi‑FiWi‑Fi 7Wi‑Fi 7
Bluetooth—Bluetooth 6.0
USB—USB‑C
NFC—Yes
eSIM—Yes
Build & durability
Frame—Armor Aluminum
Ingress protection—IP68

Key differences

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

  • Height

    Galaxy S26 Ultra

    2.2 mm taller · minor difference

  • Width

    Galaxy S26 Ultra

    1.4 mm wider · minor difference

  • Weight

    15

    3 g lighter · minor difference

  • Thickness

    Very similar thickness

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

15

Galaxy S26 Ultra

15 vs Galaxy S26 Ultra Size Comparison

User Experience Summary

15

Strengths

  • Refined flagship package with fast wired and wireless charging
  • Strong battery endurance and alert-slider practicality
  • Improved Hasselblad consistency after launch software updates

Compromises

  • Incremental for OnePlus 13 owners at many launch prices
  • 76.67 mm width — no ergonomic generational improvement
  • Ultrawide still behind main and telephoto

Galaxy S26 Ultra

Strengths

  • 60W wired charging — major upgrade over S25 Ultra
  • Privacy Display for commuting and office shoulder-surfing resistance
  • Brighter 200MP main and versatile periscope zoom

Compromises

  • Heavy, wide chassis limits one-handed and pocket comfort
  • Aluminum instead of titanium divides premium buyers
  • Privacy Display trade-offs and S Pen software stagnation

Compare in Sizometry Tool

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