Ipod 5th generation or iphone 4?

What should I choose out of these 2?

You can choose iphone 4.

Definitely iphone 4… Coz you can use sim… This is very helpful… Ipod 5th gen is cheap but just a player and some apps. But not worth it

You can buy iphone 4. Its better than ipod 5th.

Iphone 4 is available with the best features and specifications.

Well if you already own a mobile phone or smartphone which is decent enough you don't need a iphone 4 just for music and vids and apps, the ipod touch is really nice, light powerful with a great battery and screen. I would advise you to get the biggest capacity(64gb) Ipod touch instead of a 8gb or 16gb iphone 4. But if you need a phone and can't afford a iphone 5 or 4s well go for a android from 2013 or the iphone 4 if you really want it.