HI Friends, I want to buy a mobile for my personal use, i donot care about the cost or the make. i want the following features: 1.loudspeaker 2.gprs 3.3g 4.bluetooth 5.camera 6.touchscreen 7.gps 8.Qwerty(optional 9.wi-fi 10.mp3 I am most confused with the xperia, iphone, android, touch diamond...