I have a Samsung NX2000 and Samsung has a handful of apps that link the camera directly to the tablet or my Galaxy S5, but again, it's a Samsung Galaxy Smart Camera. Does your camera have WiFi or anything built-in or does it take a Micro SD card? If the camera takes a MicroSd card, you can just put the card into the tablet's MicroSD slot.
Since I don't usually want to keep every single picture, I have the camera upload all the pics to Dropbox and then I go through them in Dropbox using my tablet and delete the ones I don't want.
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