Knowing how to tell what model iPhone you have helps you confirm compatibility, find parts, and get accurate support. The steps below guide you through multiple reliable methods that work for any iPhone in your hand.
Use a combination of visual checks, software lookups, and physical markings to identify the exact model and storage variant without guessing.
| Method | Where to Look | What You See | Quick Use Case |
|---|---|---|---|
| Settings | General > About | Model Name, Model Number, Capacity | Best when the device is unlocked and accessible |
| Physical Markings | Back relief, SIM tray | Model Number in tiny text, e.g., A2441 | Useful if the screen is cracked or off |
| iTunes/Finder | Connect to Mac or PC | Device summary shows exact model | Helpful for older iPhones or when settings are unclear |
| IMEI Lookup | Settings or Apple ID | 15-digit IMEI/MEID | Fast verification on lost or secondhand devices |
Find the Model in Settings
The easiest way to confirm the model is directly inside iOS when you can unlock the phone.
Open the Settings App
Go to Settings > General > About and look for the entries labeled Model Name and Model Number.
Decode the Model Number
Model numbers such as A2601 or A2603 map to specific iPhone variants, and you can cross-reference them to determine the exact model and regional variant.
Use Physical Labels and Reliefs
If the screen is damaged or you prefer not to use settings, the device hardware itself holds identifiers.
Check the Back Relief
Many iPhone models have the model number etched on the back in small text, typically near the bottom in the camera area.
Inspect the SIM Tray
The tray itself or the surrounding edge may include a two-letter code that corresponds to a particular model sold in a region.
Connect to a Computer
Connecting your iPhone to a computer often reveals details that are not visible in software.
Using Finder on macOS
Select your device in the sidebar, click General, and the overview lists model name and identifier clearly.
Using iTunes on Windows
Click the device icon and review the summary page, which shows model number, capacity, and software version.
Spot Variants and Carriers
Some models appear identical at a glance but differ in internals, bands, or lock status.
Carrier models, retail models, and global models may share a similar name but support different networks, so verifying the internal model number is critical when buying secondhand or switching regions.
Confirm Your Model Quickly
- Open Settings > General > About to read Model Name and Model Number.
- Match the model number (e.g., A2601) to Apple’s official list for your region.
- Inspect the back relief and SIM tray if the screen is not working.
- Connect to a Mac or PC to see full device details in Finder or iTunes.
- Cross-check specs, bands, and carrier compatibility before buying or repairing.
FAQ
Reader questions
How can I tell my iPhone model if the Settings app is locked or restricted?
Check the SIM tray or the back panel for the tiny model number, or connect the device to a trusted Mac or PC via Finder or iTunes to see the full details without unlocking iOS.
What do the letters and numbers on the SIM tray mean?
The letters and numbers on the SIM tray represent the regional and hardware variant, such as A for specific bands, and you can match them to official Apple model codes to identify the exact iPhone model.
How do I know if my iPhone is the Plus, Max, or Pro Max size just by looking?
Compare the physical dimensions and camera layout; the iPhone 15 Pro Max has a distinct camera island and larger display than the standard or Plus models, and these differences are visible from the sides and back.
Can I rely on the serial number alone to identify the exact model?
Use the serial number in Apple Support or an IMEI lookup tool to reveal the model, storage, and color, but always confirm with the model number for full accuracy since serial numbers alone may not show marketing names like iPhone 15 Pro.