Controlling aperture on an Android device is not as straightforward as on a DSLR camera. Aperture, which refers to the opening in the camera lens that determines the amount of light entering the camera, is primarily controlled by the camera's hardware.
However, some Android camera apps offer the ability to adjust the aperture settings. This is usually done through the app's manual mode, which will display a slider or option to adjust the aperture value. It's important to note that not all Android devices have this feature, and the available options will vary based on the device and camera app being used.
In some cases, third-party camera apps may offer more advanced aperture control, such as the ability to adjust the depth of field. It's recommended to do research on the camera app and device being used to see if aperture control is an available feature, and how to access it.