This is because different phone manufacturers have different skins (interfaces). On stock Android for example you have to go to Settings > About Phone > Model & hardware then you’ll find the number.

IMEI numbers are important for security and identification purposes, and you can easily check IMEI numbers on iPhone and Android devices alike. Here's a quick guide on how to do it.

If you find yourself in a situation where you just can't remember your own number, you can easily figure it out on an iPhone or Android. Here's how.

How to find your serial number using Command Prompt, Powershell, or Windows Terminal In this application, Windows Powershell, Command Prompt, and Terminal essentially do the same thing.