... inch capacitive touch screen,CPU:MTK6575 Cortex-A9 1Ghz,Andriod 4.0 OS,support 3G,WIFI,quadband,dual sim,dual camera ... USB Memory4GB ROM (real 512M Internal storage)+2G(real 2G Built-in)512MB RAMMemory Card: support to extend TF card to 32GB ... see the above photos. N9000 Andriod 4.0 OS,support 3G,WIFI,quadband,dual sim,dual camera,back camera 5mp,Built in GPS