Well mate i am too seraching for it . if donot want micromax / spice then close to your range comes samsung`s y duos and y pro duos but both cost nearly 8.5k . i donot know about nokia , but samsung is best in dual sim
Thanks for the updates guys.. Are OS updates (In this case Android) available in regular for Spice , Micromax and Karbonn mobiles? are they upgradable to new versions?