JIAKE G900W MiNi Unlocked 4.0 Inch Android 4.4 3G Smartphone SC7715 Single-Core 1.2GHz 0.3MP/2.0MP Dual Cameras Bluetooth WIFI(White) JIAKE G900W MiNi Android 4.4 3G Smartphone. CPU: SC7715 single-core, 1.2GHz RAM: 256MB ROM: 512MB 4.0 inch Capacitive Touch Screen Network Frequency: GSM 850/900/1800/1900MHz WCDMA 850/2100MHz Support Bluetooth, Wifi, G-sensor