Okay, quick check on google led me to moleskinsoft clone remover, which will find your dups, with file name, size and preview image. The free download lets you delete upto 20 files, you need to buy if you want the full program. You chose the folders it will then search them and offer you some options for deletion and from what I can tell put all duplicates seleted into a folder for you to delete.
Probably other progrms around, but this might be worth looking at, although I haven't used it fully myself so I can't say exactly how good it is.