... screen,540 x 960 pixels,Optical Mouse,FM radio,Light sensor,Gravity Sensor,Proximity sensor,Digital compass,flash ... /n,Bluetooth 2.0,EDGEModem features:Mobile APFM radio:SupportFM:SupportLight sensor:SupportProximity sensor:SupportGravity Sensor:SupportBluetooth: ... Color message:SupportHeadphone jack3.5MM standard interface (samsung General)Charging portmini usb 5pin interface (samsung General) 4.75" ...