to me, w810i's design is better... got the umppphh walkman brand summore... plus, w810i has powerful lighting diodes and AF but my choice still goes for w900i

* dont u think the area around the camera part looks too simple? unlike w810i which got a classy lacquered plastic ring and w800i which hv a metallic digi-cam look camera ring. it jus looks like t610 backside --- boring!

to get the best of both, get the w900i, minus the slim factor