... G-Sensor DescriptionsKey Features: Android 4.0, 3G (WCDMA)+GSM, MTK6575 1GHz, 4.3inch WVGA Capacitive multi touch Screen, ... WIFI, GPS, G-Sensor, etc.Network: 2G: GSM/EDGE 850 / 900 / 1800 / 1900 Mhz3G: UMTS/HSDPA ... AAC, AAC+, eAAC+, AMR-NB,AMR-WB, WMA, WAV, MID, AC3,etc.VideoMPEG4, H.264, H.263, WMV, DivX ... sim 9100(N800) Android 4.0 3G (WCDMA)+GSM MTK6575 1GHz 4.3inch WVGA Capacitive multi touch ...