There's nothing that can beat nokia c3 at OP's price range.
Its also around 6k only ..and in this range Nokia Asha 302 is better
3.2 mo camera compared to 2mp of c3
C3 lacks 3g while Asha 302 has
just 8gb expandable for C3 while Asha has 32gb expandable
Asha has double RAM and ROM (128mb and 256mb) comapred to C3
Asha 302 has 1Ghz processor
Nokia C3-00 - Buy Online in India for Rs.6,440 as on 1st July 2012 - Price, Features, Reviews, Specifications, Photos, Videos | BuyThePrice.com