Display: 7" 800*480 capacitive multi-touch OS: Android2.3 CPU: MT6573 Dual Core 800MHz Memory: Nand Flash:4GBit;DDR:2GBit 3G: GSM+WCDMA Dual SIM Dual Standby Camera: Dual camera,front 0.3MP / Rear 2.0MP GPS: built in GPS Working time: 4-6hours Wi-Fi 802.11b/g/n speaker: Dual speakers SIM card slot: dual SIM card slot-WCDMA+GSM CPU MT6573 dual core(ARM11 650M+Modem ARM7 280M) RAM 512MB DDR2 ROM 4GB (Maximum Support 32GB Micro sd card) OS Google Android 2.3 Camera dual camera, face 0.3M, front 2.0M mega pixel, flashlight Wifi IEEE 802.11 b/g/n GPS Built-in Bluetooth B/T 2.1 + EDR 3G Dual SIM card, WCDMA+GSM TV Analog TV, Support NTSC/PAL TV-Out FM Radio Built-in FM redio Sensor 3D G-sensor, Magnetic induction sensor, temperature sensor, Ambient light sensor Battery 4200mAh removable lithium ion battery working time 4-6 hours; standby time Longer 1/O ports 1* 3.5mm stereo headphone jack 1*DC-in jack 2*SIM card 1*TF card 1*Mini USB slot DISPLAY 7 inch 800x480 pixel, 178° Viewing 5 points Multi touch capacitive screen Game Built in PPC game, support PPC 3D games,JAVA,simulation game Audio MP3,Stereo output,dual speakers mp3,wav,ogg,amr,midi,support MP3 calling ring, dual loudspeaker output Video H.264 Encoder: baseline CIF @ 30fps/2mbps. 3GP,MP4,AVI,ASF,WMV,support AVI/MP4/3GP/ASF/RM,full screen broadcast,support fast forward, fast reverse/pause Photo JPEG, PNG, BMP, GIF etc. Application software MSN, Skype, Gmail, Google map, ebook, ect Language Multi Language Weight NW: 420g; GW: 850g Size 19cm*12cm*1cm Packing color box; 23*14*7cm Accessories 1 * Lithium battery 1 * User Manual 1 * USB transfer cable 1 * Earphone 1 * Screen Protector