There are a few ways to increase camera megapixels on Android devices. One way is to use a camera app that has a feature called “megapixel boost.” This feature increases the number of megapixels in the camera by adding more pixels to the image sensor. Another way is to use a software tool that can be found on many Android devices called “camera2k.” This tool allows you to increase the number of megapixels in your camera by editing photos and videos.