Should I get an iPod 5 if I already have an iPhone 4S?

I have an iPhone 4S and I'd like a new iPod or iPad Mini. So I'm really wondering since I have the 4S, and the iPod 5 isn't worth it, should I get the iPad Mini? Yes this question is kinda confusing.

Added (1). Thanks for all the replies, I think I'm going to get the iPad Mini because of the screen size.

It would kind of be a waste of money if you bought an iPod when you have an iPhone… It's basically the same thing, the iPad mini would be better choice than an iPod

Definitely a waste, both of them have similar specs and in both have the same processor and ram size. Only difference is.5 inch bigger screen.

They're practically the same. The iPod Touch 5th has the same processor and specs but a slightly taller screen and… Color choices. That's really it.

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