If your device is slow or if you are thinking of replacing the RAM, it is beneficial to know how to check RAM. For Windows, you can also search for “System Information” from the search bar and open it to get the installed RAM. Alternatively, use the settings: Settings > System > About to display memory information. The amount of RAM can typically be found in developer options or device information settings on smartphones. The free memory check function allows you to learn about the performance and limitations of your device.
Explore for more: https://devicefixes.com/blog/how-to-check-ram/