With Android phones, using Google Photos is a great storage space saving idea. Google photos can automatically back up your photos to your google account and you can access them from anywhere! They can even delete the images from your phone to free up space but it stays saved on your google account for anytime access.
If you lost your phone or it breaks down, don't worry! Your pictures will be linked to your Google accounts and available when you set up a new phone with Google Photos.
Additionally, google photos makes albums with your photos, collages, videos and even gifs!