In my opinion Nokia X2 is the best! It has almost all that you can ever want and is pretty cheap, about $200. So, if you want an elegant and smart phone I recommend Nokia X2.
I have been used SONER w880i, it was very slim phone, you will like to you it if you have tried it It is beautiful
the samsung galaxy ace would be the best smartphone for you. it is an android phone which costs 13500 Rs. it's the best for you. i'm sure.