Nokia asha is old generation mobile phone. And its cost is too much for this time . Asha 302 comes in 6550rs. It has no touch pad. This a time of touch and android phone. It's has 128 mb ram only which is nothing for using Internet and single 3 mp camera. Battery is average .
Don't buy this phone because in 6550rs. u have lots of options in market.
Buy a which has more ram. At least 2 GB RAM. dual camera.