Ipod touch 4th gen how to?

[D.Roberts]

Hi all I want to pick up a ipod touch 4th gen (latest model) but I am worried that some one could pass an old one say 3rd gen of and say its 4th gen.

I have no idea at all when it comes to these devices so is there a very fast and accurate way to prove its actually what I want 4th gen.

Thanks very much.

P.S

would £100 be a lot for a all most new 4th gen ipod touch?.

edit

this is for the 8gb model

 

[D.Roberts]

Hi what should I be looking for on the camera?.

Thanks

I will take a look at apple store to

 

[D.Roberts]

Oh hahahahaha well yeah that is a kinda easy way to tell like I said I have never used nor really looked at ipods before.

Thanks all.