which one is better plz include everything

Well I heard on some of the Nokia 5300's they disable the play buttons under the screen. I would say probably both are fairly good.

W810I pro's are smaller and better camera with flash and autofocus, It's cons would be a smaller screen res.

Nokia 5300
Smaller memory card
hotswap mem card slot
Lighter colors?
Better screen res.

Con's. No flash,no auto focus,Poor battery life when u compare them. It's bigger and it weighs more.

I don't know what pro's to mention for the nokia. I personally think the W810I is a superior phone.