its has much diff wth the old one model z520i?

phone is excellent browsing is fast handling is great,the only thing that i notice is the camera it seem if you focus it on a mid-darker area the flash wont work i tried it bcoz i just bought one for my wife last night,or it need to be search/read or browse more how to use the flash feature

just to add up..
regarding the sound quality.. i shud said.. EXCELLENT.. it perform like wut the brand stated. WALKMAN PHONE.. u get a good sound clarity.. nice bass.. and furthermore.. slightly better than the old w810.. so for anyone who going to buy this phone.. don't hesitate.. it's a worth upgrade for those who is in budget tight situation.

can anyone tell me whats the class of the edge for w610..n whats the significance of walkman player which is not in w810.what the diff between w610i and w610.

hows the sound quality ? is it similer to the w800i, w810i?

is there a difference b/w the 2 megapixel camera of k-series and w-series of sony ericssson ??????????

please anyone can tell me if this phone have active-screen mode? for missed call, watch, o message? like nokia?