Samsung Duos Touch Dual Sim Mobile PhoneSpecifications- Samsung Duos Touch W299Screen size: 2.3, TFT display with 320 x 240 QVGA resolutionsScreen colors: 16 million TFTDual Sim Dual Standby to support cdma and GSMTough ScreenCamera: 2 MPMusic player and support: Mpeg4, mp3, ACC and Acc+Micro SD Slot: 4GB supportBattery: nice battery bakup with 1140mAH batteryFM: YesGames: yesBluetooth: YEsMMS: