Regional differences between drives

Are there any? I don’t mean places as different as Asia and the Americas, just various European countries like France, England or Germany. Is there anything different about the same drive sold in other places, apart from the packaging and the manuals?

Is there a way of getting the basic, drive-specific tools (bitsetting, etc.) in a different language, if I don’t like the one that comes in the box? I’m primarily interested in BenQ here.

There should be no difference.