To identify your phone model, check the Settings app under About Phone, use dial codes like *#06# to retrieve the IMEI, or inspect the device's back panel or SIM tray for engraved model numbers. These methods work across Android, iPhone, and carrier-specific devices.
Every smartphone has a unique identifier tied to its hardware. Knowing your exact model helps troubleshoot issues, verify compatibility with accessories, and confirm whether a device is unlocked. The most accurate way to determine your phone model is through direct access to the device's system information or physical markings.
The model name appears in the device's software settings. On Android, go to Settings > About Phone > Model Number. On iPhone, open Settings > General > About > Model Name. These fields display the official model designation used by manufacturers and carriers.
Dial codes offer quick access to hardware identifiers. Enter *#06# on any phone keypad to display the IMEI-a 15-digit unique code assigned to each device. This number is required for unlocking, warranty checks, and network registration. For Samsung phones, entering *#*#4636#*#* opens a diagnostic menu with detailed device info including model and firmware version.
Physical inspection reveals model details on the back of older smartphones or on the SIM tray. iPhones from the 6s to 12 series have the model name printed on the back near the camera module. Many Android devices, especially those from Samsung, Google, and OnePlus, feature the model number on the rear casing or beneath the battery cover. The SIM tray often includes the model name and band support information.
There are three primary ways to identify your phone: software-based, hardware-based, and online lookup tools. Software methods rely on internal system data. Hardware methods involve reading physical engravings. Online tools cross-reference known IMEI databases.
| Method | Accuracy | Best For | Limitations |
|---|---|---|---|
| Settings Menu | High | Quick model confirmation | Requires functional OS; may hide details on locked devices |
| Dial Codes (*#06#) | Very High | IMEI retrieval, unlocking verification | Doesn't show model name directly; requires external lookup |
| Physical Engraving | High | Older models, damaged screens, lost access | Not all devices have visible markings |
For example, a Samsung Galaxy S21 FE has the model number SM-G990U etched on the back near the camera. Entering *#06# returns the IMEI 357234089123456. Cross-referencing this IMEI with the GSMA's Device Check tool confirms the device is a Galaxy S21 FE sold in the U.S. with LTE support.
Many users mistake the model number for the serial number. The model number identifies the product line (e.g., iPhone 14 Pro), while the serial number is a unique identifier assigned during manufacturing. Confusing the two leads to incorrect warranty claims or service requests.
Another frequent error is assuming that the carrier name on the device casing indicates the model. A phone labeled "AT&T" may still be a standard Verizon-branded model. Carrier branding often reflects network compatibility, not hardware differences. For example, the iPhone 14 is available in multiple variants: the A2665 model supports 5G on AT&T's mmWave bands, while the A2666 model uses sub-6GHz frequencies. Both are sold under AT&T's network but differ in antenna design and performance.
A lesser-known fact: some devices display different model names based on region. The Google Pixel 6 has the model number G011A in North America and G011B in Europe. These variants differ in cellular frequency bands and GPS accuracy. Checking the model number ensures you're getting the correct regional update or accessory support.
I once helped a friend recover a stolen Android phone. He had no access to the device but remembered seeing "SM-G981U" on the back. Using that model number, I confirmed it was a Samsung Galaxy S10 Plus sold in the U.S. With the IMEI obtained from his carrier, I verified the device was reported as lost and blocked from network use. The model number matched the official Samsung support database, which listed the device's supported features, including wireless charging and IP68 rating.
Knowing how to tell what phone you have ensures you make informed decisions about repairs, upgrades, and network compatibility. Always verify the model number and IMEI before purchasing accessories or transferring data.