I m planning to buy android phone within 20,000 n my options are samsung

[prabhakaran]

galaxy sl 9003 and se xperia neo v,? which wil be better in performance wise,gaming wise,display wise,playing hd games n videos wise,and xperia is 3.7inches screen,is that large enough for watching movies and playing games?,and is there considerable diff bn android 2.2 and 2.3