Technical Specification Item PD89 OS android 4.2.1 CPU MTK8389 1.2GHz Ram+Rom 1gb+8gb Display 7 inch IPS HD WXGA (1280*800), capacitive multi-touch screen Network: 2G GSM (850 900 1800 1900MHz) + 3G WCDMA (850 2100) Sim cards slot: Dual sim cards Battery 3.7V 4000mah removable li battery. Camera dual cam Show More...