My mum called me last year asking if her phone could run a new app she wanted to download. “Which iPhone do you have?” I asked. Long pause. “The white one,” she said.
Helpful.
It’s a question that comes up more than you’d think: selling your phone, buying a case, figuring out if you qualify for a software update, or trying to explain to someone on the phone which charging cable you need. Apple has released over 50 different iPhone models since 2007, and while the differences between generations can be genuinely significant, the phones themselves don’t exactly come with a billboard on the back saying “Hi, I’m an iPhone 15 Pro Max.”
Here’s how to figure it out, starting with the easiest method and working down from there.
The Fastest Way: Check in Settings
The quickest and most reliable way to identify your iPhone is through Settings, and it takes about ten seconds.
Here’s what to do:
- Open the Settings app
- Tap General
- Tap About
- Look for Model Name
That’s it. Right there, it’ll say something like “iPhone 15 Pro” or “iPhone 16 Plus.” No guessing, no squinting at tiny print.
What If I See a Part Number, Not a Model Name?
If the line next to “Model Number” shows a part number starting with “M,” “F,” or “N” rather than a model name, just tap it.
Tapping that number toggles it between the part number and the actual model number, which starts with the letter A followed by four digits (for example, A2650). You can cross-reference that A-number against Apple’s official support page to confirm the exact model and region variant.
The model name shown under iOS version is the simpler read, though. For most purposes, that’s all you need.
Ask Siri
If you’d rather not tap through menus, just ask Siri: “What iPhone do I have?”
Siri will tell you the model name on the spot. It’s not a deep-dive into specs, but for a quick answer it works perfectly well. Useful if you’re mid-conversation and need the answer fast without unlocking your phone and navigating anywhere.
Check the Physical Features
If you can’t access Settings (the phone’s locked, the screen is damaged, or you’re trying to identify someone else’s device), physical features can narrow it down significantly.
This won’t always get you to a specific model, but it’ll get you close.
Home Button or No Home Button?
This is the first and most obvious dividing line in iPhone history.
If it has a physical home button on the front: You’re looking at an iPhone 8, iPhone 8 Plus, iPhone SE (any generation), or something older. Apple removed the home button starting with the iPhone X in 2017, and every main-line iPhone since then has been all screen with Face ID.
No home button: You’re in the Face ID era, which covers everything from the iPhone X onwards.
Notch or Dynamic Island?
For Face ID iPhones, the top of the screen tells you a lot.
The notch (a wide rectangular cutout at the top of the screen) was used from the iPhone X through to the iPhone 14 series. It’s the wide, pill-ish shape that people either got used to or complained about incessantly.
Dynamic Island replaced the notch with the iPhone 15 series in 2023 and has been on every new iPhone since. It’s a smaller, pill-shaped cutout that Apple made interactive. If you’ve got Dynamic Island, you’re on an iPhone 15 or newer.
USB-C or Lightning?
All iPhones released from the iPhone 15 series onward use USB-C. Everything before that uses the Lightning connector (that narrow proprietary plug Apple used for over a decade). This is genuinely useful to know if you’re buying cables or trying to figure out if your charger will work.
Camera Layout
Camera bumps have gotten progressively more elaborate over the years.
- Single rear camera: iPhone 7 or earlier, iPhone SE (1st gen)
- Dual cameras: iPhone 7 Plus through to iPhone 11 (and some SE models)
- Triple cameras: iPhone 11 Pro onward, through to iPhone 16 Pro series
- Triple cameras, but slightly different arrangement: iPhone 17 Pro series (released September 2025)
The iPhone 17 Air (also 2025) is worth a separate mention here: it has a single centered rear camera, an unusually thin body (around 5.6mm), and a titanium frame. It replaced the “Plus” size in the lineup and looks distinctly different from any other iPhone.
Find the Model Number on the Device Itself
If the phone won’t turn on, you can find a physical model number engraved directly on the device.
The location depends on the model:
Older iPhones (iPhone 7 and earlier): The model number is printed in small text on the back of the phone, near the bottom. Bring your glasses.
iPhone 8 and later (with a SIM tray): Remove the SIM tray and look into the slot with some decent overhead light. The model number is etched on the upper edge of the opening. It starts with A.
iPhone 14 and later purchased in the US (eSIM only): No SIM tray. Look inside the Lightning or USB-C connector slot with a light instead.
Once you have the A-number, Apple’s support page at support.apple.com has the full list of models matched to their model numbers.
Use Apple’s Coverage Check
Apple’s Check Coverage tool can confirm your exact model using the serial number.
Head to checkcoverage.apple.com, enter your serial number (found in Settings > General > About), and Apple will tell you the exact model, warranty status, and whether you have AppleCare. It’s the most official confirmation available, and it’s free.
This is particularly handy if you’re buying or selling a second-hand iPhone and want to verify what you’re actually dealing with.
Connect to iTunes or Finder
Plugging your iPhone into a computer will show you detailed model information, even if the phone is locked.
On a Mac running macOS Catalina or later, open Finder, and your iPhone will appear in the sidebar. Click it, and you’ll see the model name, serial number, storage capacity, and software version in the device summary.
On a PC, or an older Mac, open iTunes and the same information appears once the device is connected.
This is a useful option if the screen is cracked and touch isn’t working, or if you’re helping someone else identify an old device.
Quick Reference: How to Spot Each Era at a Glance
| Feature | What It Tells You |
| Physical home button | iPhone 8 or earlier, any iPhone SE |
| Face ID + notch | iPhone X through iPhone 14 series |
| Face ID + Dynamic Island | iPhone 15 series or newer |
| Lightning port | iPhone 14 or earlier |
| USB-C port | iPhone 15 or newer |
| Single rear camera | iPhone 7 or earlier, SE (1st gen), iPhone 17 Air |
| Triple rear cameras | iPhone 11 Pro or newer (most Pro models) |
Frequently Asked Questions
How do I find my iPhone model without turning it on?
Without turning on your iPhone, look for a physical model number engraved on the device. On iPhone 7 and older, it’s printed on the back. On iPhone 8 through to iPhone 13, remove the SIM card tray and look in the slot with a light. On later iPhones without a SIM tray, check inside the connector slot at the bottom.
How do I tell the difference between iPhone 15 and iPhone 16?
The easiest way to tell iPhone 15 and iPhone 16 apart is by checking for the Camera Control button. The iPhone 16 series introduced a dedicated Camera Control button on the right side of the device, which the iPhone 15 does not have. You can also check Settings > General > About for the model name.
What is the newest iPhone as of 2026?
The most recent iPhone lineup is the iPhone 17 series, released in September 2025. It includes the iPhone 17, iPhone 17 Air, iPhone 17 Pro, and iPhone 17 Pro Max. The iPhone 17 Air is notable for being the thinnest iPhone ever made (around 5.6mm) and for replacing the previous “Plus” model in the lineup.
Why doesn’t it show my model name in Settings?
If you tap General > About and don’t immediately see your model name, look for the Model Number field and tap it. This toggles between the part number and the model identifier. The model name (e.g., “iPhone 13”) should also appear just below the iOS version line near the top of the About screen.
Can I check my iPhone model without the phone?
Yes. If you still have the original box, the model number is printed on the barcode label on the outside. The serial number is also there, which you can look up at checkcoverage.apple.com to get the full model details. Alternatively, if you’ve registered the device with Apple, it’ll appear in your Apple ID account under Settings on another Apple device, or at appleid.apple.com.
The easiest path is always Settings > General > About. Thirty seconds and you’re done. Everything else on this list is for the situations where that’s not an option, which happen more often than you’d expect. The physical clues are genuinely useful for identifying old or secondhand phones, and the coverage check tool is worth bookmarking if you ever buy or sell devices privately.
And if someone tells you they have “the white one,” now you can help them figure out the rest.