I want to buy an handset within the range rs20,000. Please suggest me a good one?

i want good quality music. Want to watch divx and avi movies without converting. I would like to click some photos of my friends and the tour, so a 5mp or more camera should be needed. Need a good battery life. Need to browse web in good speed. Usually i'm a traveller so the sound should be loud when plugged a headphone please help me to choose one. I'll be using this phone upto 2 years so suggest me a good lasting one