Should I Buy a Secondhand N70 Cellphone?

I desperately need a camera phone for my blogging. And I’ve been wanting to buy a Sony Ericson Cybershot phone but I don’t have the budget for it yet.

My friend is selling his secondhand Nokia N70 phone for a low price.

Before I wanted a Cybershot phone, I wanted to have a N70, so it’s not really a bad deal, I think. But what do you think?

N70 has the following features:
2 Megapixels Camera with LED Flash and 20x Digital Zoom
22 MB Memory with a Memory Card Slot
Bluetooth
Music and Video Player

So… should I buy one?