I have a bunch of pictures/videos on my smartphone. Although I moved them all to the SD card, so that I have enough space on the smartphone itself.
The problem is that I found I had a bunch of duplicates in there. Checking it manually is stupid. However, I tried different applications and none of them could handle it.
I'm not sure, but maybe the problem is that it's on the SD card. I don't have enough space to move it back to my smartphone, and in addition, I would have to do it again in the case of further duplicates.
I tried to do it through the computer as well. However, deleting duplicates on smartphone via computer is absurd in itself. And anyway, if I connect it via USB, the software designed for it can't work with it.