Knowing what iPhone you own is important for a variety of reasons. Whether you’re checking for updates, troubleshooting an issue, or shopping for new accessories, knowing your iPhone model helps you make the right decisions. If you also wonder, "How to know what iPhone do I have?" You are in the right place. In this guide, we’ll walk you through the simple steps to identify your iPhone model quickly and accurately.

Simple Ways to Find Your iPhone Model
How to know what iPhone I have easily? There are several simple ways to figure out what iPhone you have. From using your settings to checking the physical device itself, here are the best methods to identify your iPhone.
Method 1: Check in Settings (Most Reliable)
The fastest and most reliable way to identify your iPhone model is through the settings menu. Here’s how you do it:
- Open the Settings app on your iPhone.
- Tap General and then tap About.
- Look for the Model Name or Model Number.
The Model Name will tell you the exact iPhone model, such as iPhone 15 Pro or iPhone 13. The Model Number can be useful for more in-depth details about your device, especially if you’re looking for the exact variant.
Method 2: Check the Physical Device
If you can’t access your settings, you can still identify your iPhone by looking at the physical device. Here’s where to check:
- Back of the Phone: Older iPhone models (pre-iPhone 6) have the model number printed on the back.
- SIM Card Tray: For newer models, look for the model number on the SIM card tray.
- Frame Engravings: Some iPhones, especially those bought directly from Apple, may have a model number etched into the frame.
Method 3: Use a Computer (Finder / iTunes)
You can also check your iPhone model using your computer:
- On Mac (macOS Catalina or later): Connect your iPhone and open Finder. Your iPhone will appear under Locations, and you’ll see its model listed in the General tab.
- On Windows (or macOS Mojave and earlier): Open iTunes, connect your iPhone, and click on the device icon. Your model details will show up in the summary.
Method 4: Check the Original Box
How do I tell what iPhone I have with the original box? Look for the barcode or small label on the box—this will tell you exactly what model you have. This is especially helpful if you can’t get your phone to turn on.
Decode Model Numbers & Serial Numbers
Sometimes you might need more detailed information about your iPhone. Knowing how to decode model numbers and serial numbers can help you get a better understanding of your device.
Understand A‑Numbers vs. Part Numbers (M/N/F)
- A‑Numbers: These numbers identify the actual model of your iPhone. For example, “A2342” corresponds to a specific version of the iPhone 12 Pro Max in the US.
- Part Numbers (M/N/F): These numbers help identify whether your device is unlocked, refurbished, or has any special configurations.
How to Look Up Model Number on Apple’s Site
Once you find your iPhone’s model number, you can easily look it up on Apple’s website. Apple has a comprehensive database where you can find detailed specifications, warranty information, and compatibility details. This helps you know exactly what your device is capable of.
How to Check a Model by Serial Number
If you don’t have the model number but do have your iPhone’s serial number, you can use it to look up the device’s details:
- Go to Apple’s Check Coverage page.
- Enter the serial number, and Apple will show you information about your iPhone, including the model, warranty, and support status.

Troubleshooting: Still Can’t Find Your Model?
If you’re having trouble finding your iPhone model, here are a few things to try:
If Model Name Doesn’t Show in Settings
Sometimes the model name might not appear correctly in settings. Try restarting your iPhone or checking for software updates, as glitches can cause this issue.
If Physical Numbers Are Worn/Unreadable
If the numbers on the back or SIM tray are worn out, try using the serial number to identify your device. You can also visit Apple’s support page for additional assistance.
For Very Old iPhones (Pre‑iPhone 5C)
Older iPhones (pre-2013) may not show up in the standard ways. In this case, you may need to use an online lookup tool or contact Apple Support to identify your device.

Conclusion
Now that you have got the answers to "How to know what iPhone do I have?", you can make better decisions when updating, troubleshooting, or upgrading your phone. Use the methods above to figure it out in no time.