[ ]br br FlashFone X3: Dual SIM with GSM + WCDMA 3G,4.3" Multi-Touch Capacitive 960X540 Screen, 1G CPU, 4G ROM+512M RAM, Dual Cameras, Android 4.0.3 Ice Cream Sandwich Smartphonebr br Highlights:br 1.Dual SIM with GSM + WCDMA 3Gbr 2.4.3" Multi-Touch Capacitive 960X540 Screen, 1G CPUbr 3.4G ROM+512M RAMbr 4.Dual Camerasbr br Manufacture Specificationbr Band GSM 85090018001900, can be used anywhere in the world. Click here to view frequencies for all major worldwide cell phone networks. WCDMA: 2100MHz br Service Provider Unlockedbr Operation System Android 4.0.3br CPU MTK6575 1GHzbr Display Size 4.3 Inchbr Screen Resolution 960x540 Pixelsbr Capacitive or Resistive Touch Screen Multi-Touch Capacitive Screenbr Audio File Format MP3WAVAMRAWBbr Video File Format 3GPMPEG4br Image File Format JPEGBMPGIFPNGGIFbr E-book Format TXTCHMDOCHTMLbr Power USBTravel Chargerbr Phone Book 500 Entriesbr Messaging SMSMMSbr Color Blackbr DimensionsW*D*H 125 x 65 x 12mmbr GPS Yes, built in, support A-GPS and voice navigation with EPO assistance to speed up postioning.