Need a mobile, Having budget upto 7K

Hi,

I am planning to buy a mobile, confused which one to buy!!!! Nokia, Sony Ericson, LG, Micromax, Karbonn.

Phone contacts atleast 1000 or more.
Messages Unlimited.
Camera atleast 2MP or more.
No Screen touch required.
Wifi, Bluetooth, GPS.
Music Player.
Expandable memory.

Please suggest!!!!!!!!!!!

Thanks
Ro