1. 4:3; 1024x768 HD screen 2. Bluetooth, wifi, dual cameras LCD8'' TFT LCD (4:3; ... option)Wi-FiWifi 802.11b/g/nBluetoothBluetooth v2.1+EDR/Bluetooth 3.0/3.0GPSnon3G Donglesupport external 3G dongleG-sensor360º ... Vol-I/O 1* 3.5mm stereo headphone1* mini USB, 1*mini HDMI, Rest hole,1*MIC,1*DC-in1*TF ... RM,RMVB, FLV,MKV, MOV,VOB, WMV, DATSupport all popular video formats,including VP8,AVS,H.264,H.263,VC ...