Specification: 1.Cpu:allwinner a31 cortex-a7 quad core up to 1.2ghz 2.O/s: android 4.2 3.Ram:ddriii 1gb 4.Flash: built-in 16 gb flash memory. 5.Tf card:support up to 32gb 6.Wifi: built-in wifi module. Ieee 802.11b/g/n 7.Lcd resolution:10.1" tft lcd panel , resolution:1280*800 8.Touch screen:internal resistiance touch screen 9.G-sensor: all gravity induction 10.Camera: front 2.0m pixel, rear 5.0m pixel 11.Hdmi:yes 12.Battery:6000mah/5v rechargable battery (work time :6hours for music, 4 hours above for video) 13.Games: apk format games. 3d games supported 14.3g:external usb 3g , wcdma/ td-scdma/ cdma2000 / evdo 15.Phone-call: no 16.Gps:no 17.Bluetooth:no 18.Flash: adobe flash 11 19.Video: support 2160p video: avi, rm, rmvb, mp4, mkv, wmv, mov, dat, vob, pmp, mpeg, mpg, flv, asf, ts, tp, 3gp, etc.Support 3d video hdmi output to 3d tv 20.Audio: support mp3, wma, mp2, ogg, aac, m4a, flac, ape, 3gp, wav , etc. 21.Office software and applications:msn, skype, gmail, apps from android market 22.Ebook: support txt, lrc, pdf, html, htm, epub, etc. 23.Acessories: usb cable, charger, user manual, and gift box 24.I/o ports: hdmi out, earphone, dc in, mic, mini usb, tf card reader . 25: size: 262.7*175.2*8mm net wight: 525g Ce, fcc, rohs