Device summary

Apple

iPhone 15 Pro Max

OnePlus

15

Full specifications

Full specifications
Basic information
Release year20232025
Starting price$1,199$900
Display size6.7-inch6.8-inch
Dimensions76.7 mm × 159.9 mm × 8.3 mm76.7 mm × 161.4 mm × 8.1 mm
Weight221 g211 g
Front materialCeramic Shield—
Back materialTextured matte glass—
Display
Display technologySuper Retina XDR OLEDLTPO AMOLED
Resolution2796 × 1290—
Refresh rate120 Hz165 Hz
Peak brightness2000 nits—
ProtectionCeramic Shield—
Performance
ChipsetApple A17 ProSnapdragon 8 Elite Gen 5
RAM8 GB12 GB, 16 GB
Storage128 GB, 256 GB, 512 GB, 1024 GB256 GB, 512 GB
Expandable storageNo—
Cameras
Main cameraMain · 48 MP · ƒ/1.78 · 24 mm · Second-generation sensor-shift OISWide · 50 MP · OIS
Ultra-wide cameraUltra Wide · 12 MP · ƒ/2.2 · 13 mmUltra Wide · 50 MP
Telephoto cameraTelephoto · 12 MP · ƒ/2.8 · 77 mm · 3× optical zoom · OISTelephoto · 50 MP · 3.5x optical zoom · OIS
Front camerasTrueDepth · 12 MP · ƒ/1.9Front · 32 MP
Video recording4K Dolby Vision up to 60 fps, ProRes up to 4K at 60 fps4K at 60 fps
Battery & charging
Wired charging20 W80 W
Wireless charging15 W50 W
Charging standardMagSafe, Qi—
Battery typeBuilt-in rechargeable lithium-ionSilicon NanoStack
Battery capacity—7300 mAh
Connectivity
Cellular5G (sub-6 GHz and mmWave), Gigabit LTE5G, LTE
Wi‑FiWi‑Fi 6E (802.11ax)Wi‑Fi 7
BluetoothBluetooth 5.3—
USBUSB-C (USB 3)—
NFCYes—
eSIMYes—
SatelliteEmergency SOS via satellite—
Build & durability
FrameTitanium—
Ingress protectionIP68—

Key differences

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

  • Weight

    15

    10 g lighter

  • Height

    15

    1.5 mm taller · minor difference

  • 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.

  • Both have the same listed width (76.7 mm) at the displayed precision. Check this difference against the width of your current device and pocket opening.
  • 15 is 1.5 mm (0.9% relative to iPhone 15 Pro Max) taller. This describes the body outline; screen diagonal alone does not tell you the overall size.
  • iPhone 15 Pro Max is 0.2 mm (2.5% relative to 15) thicker. Cases and camera protrusions can change the clearance you need.
  • 15 is 10 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

iPhone 15 Pro Max

15

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.

iPhone 15 Pro Max

No source link is recorded for this model yet. Treat its listed figures as unverified.

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.

iPhone 15 Pro Max vs 15 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

Compare in Sizometry Tool

See both devices at the same scale.