N75 or 7500 Prism?

Here is the deal.I have a N75 for some time now,but on Christmas a little box for me contained a 7500 Prism.I never opened the box.Why?
Because I want to sell one of them,and if I choose the Prism,I want to sell it almost full price.The N75 is great,but I really hate the battery.I understood the Prism has a better battery life.From the pictures it really looks radical.

Which one should I sell?Anyone had or has a 7500 Prism?

I've read alot about the Prism, and the only benefit you'll get from keeping it is the battery life is much better. The N75's feature set trumps the prism, plus on the resell value the prism is actually much higher (due to the fact so many "unbranded" N75's are floating around). Stick with the N75, it's a great phone if you can deal with the so/so battery.

I have Prism. It is awful, please trust me. It's sooo slow, you can't even browse it without getting mad. So you'd better keep N75

here u can compare:
gsmarena.com/compare.php3?idPhone2=1715&idPhone1=2017

prism looks good like prism
i personallly like it

Prism as i would suggest

N75 is a nice phone ...

I think I like the Prism better. It is newer.

The N75 is better than the 7500 Prism.