If you have duplicate photos on your Samsung gallery, you can easily remove them manually or by using a third-party app. To delete them manually, open your gallery app, select the duplicate photos you want to delete, tap on the trash icon and confirm the deletion. If you have a large number of duplicate photos, manual deletion might take a lot of time and effort.
To simplify the process, you can use a third-party app like Duplicate Photos Remover, Remo Duplicate Photos Remover, or Gallery Doctor. These apps scan your gallery for duplicate photos and help you delete them quickly and easily. Simply install the app, allow it access to your photos, and let it do the rest.
Make sure to review each scan result to ensure that you're not deleting important photos accidentally. Once you've identified the duplicates, select the ones you want to delete, and let the app take care of the rest. With a third-party app, you can quickly clean up your gallery and free up storage space on your device.