Option for missing information

When a media item is detected as a duplicate by this module, notifying and preventing it from being uploaded - does it currently take into account any other fields?

For example, if an existing image had no values for geolocation, filesize, or other metadata - either that data wasn't extracted or was deleted and unavailable on the image uploaded - but a detected duplicate attempting to be uploaded did have that metadata... is there any way to detect that missing information and notify the user, possibly with an option to "merge conflict resolution" any metadata discrepancies.