10.1inch Android 4.2 Allwinner A31 16GB quad core tablet pc

CPU:Allwinner A31s/Allwinner A31(Optiol),Cortex A7
Frequency:1GHz quad core
Memory:1GB/2GB DDR3(Optional)+8GB NAND Flash(Max.16GB)
Touch screen:10.1 inch capacitive touch screen
Display:1920*1200 pixels(IPS)
Operation system:Android 4.2
G-sensor:Yes
WIFI:802.11b/g/n
I/O ports:Mini USB2.0,T-flash,HDMI output,3.5mm earphone,build-in microphone,2.5mm DC
Internet video call:Yes
HDMI:2160P
Camera:
Front camera:0.3MP
Rear camera:2.0/5.0MP(Optional)
Battery type:Rechargeable Li-ion polymer battery,3.7V 7000mAh
Speaker:Yes
Multimedia formats:
video:Mpeg1,Mpeg2,Mpeg4 SP/ASP GMC,XVID,H.263,H.264 BP/MP/HP,WMV7/8,WMV9/XC1 BP/MP/AP,VP6/8,AVS,JPEG/MJPEG
Music:MP3,WMA,MP2,OGG,AAC,M4A,MA4,FLAC,APE,3GP,WAV
Picture browser:JPG,JPEG,GIF,BMP,PNG
3D E-book:TXT,EXCEL,PPT,PDF,WORD,EPUB
Weight:688g
Size:251mm x 177mm x 9.6mm