CPU: Action ATM7029 quad core, ARM Cortex A9 at 1.2GHz GPU: Mali400 Operating system: Android 4.22 RAM: 1GB DDR3 Nand flash: 8GB Expand memory: 16GB micro SD card (Tflash card) Network: builtin WiFi, IEEE 802.11b/g, 11 to 54Mbps Transfer interfaces: USB 2.0 and OTG Audio interface: 3.5mm earphone jack Camera: Front: 0.3MP  Rear: 2MP Screen size: 7inch IPS, capacitive touch screen Touch way: capacitive multipoint touch 3D display: controlled 3D LCD module Resolution: 1024 x 600p Contrast ratio: 1600:1 3DV mainstream format: glassesfree 3D video Supports MKV, AVI, MP4 player, 3GP and FLV L&R 3D video format Expansion interfaces: Mini HDMI x 1 piece Tflash card x 1 piece USB 2.0 OTG x 1 piece DC x 1 piece Earphone x 1 piece Manual, warranty card adapter USB cable cnliti: VIP card 100 to 240V at 50/60Hz Output: 5V DC/2.0A Input: 5V DC (1.5 to 2.0A) Accessories: Power supply: Battery capacity: 3, 000mAh Battery standby time: 280 hours Weight: 312g Size: 255 x 167 x 10mm