Having your photos saved in Google’s cloud also makes it easier to share these images with others. To move your photos from your Android phone, open the Google Photos app and tap your profile icon located in the upper right corner of the screen.
Go to Settings > Back up & sync, and toggle on “Back up & sync.” For the upload size, choose High Quality. If you’re not given that option for some reason, tap the menu and select under upload size, “High Quality.”
Remember that the clock is ticking. Starting on June 1st, those pictures that you store with Google will count toward your storage limit.