Chip:MTK6589 quad-core Frequency: 2G: GSM 850/900/1800/1900MHz 3G:WCDMA 850/2100MHZ Os:Android 4.2.1 Screen:5.0 inch capacitive screen Resolution:1280720 Dimension:142.373.2*10.3mm Sim card:Dual SIM dual standby wifi:802.11 b / G / N GPS/AGPS:AGPS+GPS bluetooth:YES Memory:1GB+8GB Card:Support T- flash card (Option), Camera:2MP and 8MP Multimedia:MP3,MP4,Recording function, the function of WAP, the radio function, bluetooth function Working time: 580 minutes Battery:2100mAh Languages:Simplified Chinese, traditional Chinese character English,Italian, German,French, Russian and so on many languages Software Support:Memory expansion,GPRS,online share trading,CallShow,androidWhere,IP phone, electronic books, Call firewall, flashlight, electronic map,PalmQQ,MSN, fetion Assistant toosl: MMS,bluetooth, and a calendar,alarm clock,Calculators, exchange rates,Unitor calculator,A stopwatch, world time, memo, Schedule, health management Accessories: 2lithium battery,1 Charger 1 Headset,1 Data Cable,1 User Manual,Bring back cover holster,silicon rubber case Net weight:131g weight:464g Color:white,black