... high-speed smart chip, MT6577-1GHZ Dual-core system,5.0"WVGA screen,480*800 Product show:Features ... high-speed smart chip,MT6577-1GHZ Dual-core system,5.0"WVGA screen,480 x 800 pixels,Equipped ... the Android 4.0.4 OS GPS+AGPS global positioning navigation system 3G,WIFI 802.11b/g support,EDGE ... card: Dual sim cards, dual standby Navigation: GPS+AGPS Navigator Display: 5.0" WVGA 1600K color Display: 800 ...