Shoot and save more high-quality photos and Full HD video on your Android smartphone or tablet with Samsung microSD UHS-I Cardswith storage capacities up to 16 GB.They're the ideal complement for Android smartphones and tablets. And the Samsung Memory Zone app, available on the Google Play store, makes it easy to view, access, and back up all of your files from your phones memory in one convenient place. To help your smartphone run at its peak performance.