High Brightness Screen4.5 inch HD screen， brings sh_arp and real frames. IPS technology makes the screen more sensitive， faster respond and lower power consumption. Quad CoreMTK6580 with quad core is capable to run games and apps smoothly without worrying the smartphone would be overwhelmed.Basic InformationBand2G: GSM 850/900/1800/1900MHz3G: WCDMA 850/2100MHzSim CardDual SIM Card Dual StandbyService ProvideUnlockedStyleBarColorGray/White/Pink/GoldShell MaterialPlasticSystemOSAndroid 5.1CPUMTK6580， Quad coreROM4GBRAM512M ScreenDisplay Size4.5 InchTypeIPS， capacitive touch screenResolution854 x 480 pixelsSupport FormatLED Notification-FM RadioYes， earphone neededEarphone Port3.5mmCard ExtendSupport TF card up to 16GB extendedData Transfer & ConnectivityData transferUSB/BluetoothMobile internetWAP/WiFi General Camera/Picture ResolutionDual Cameras， 0.3MP (Interpolated 2MP) front camera， 2.0MP (Interpolated 5MP) back camera with flashlight and auto focusLanguageEnglish， Afrikaans， Bahasa Indonesia， Bahasa Melayu， Catala， Cestina， Dansk， Deutsch， Filipino， French， Hrvatski， IsiZulu， Italiano， Kiswahili， Latviesu， Lietuviu， Magyar，Nederlands， Polish， Norsk， Portuguese， Romana， Rumantsch， EspanolSlovencina， Slovenscina， Suomi， Svenska， Vietnamese， Turkish， Greek，Bulgarian， Russian， Serbian， Ukrainian， Hebrew， India Urdu， Arabic，Persian， Hindi， Bengali， Thai， Cambodian， Korean， Japanese，Simplified/Traditional ChinesePhonebook500MessageSMS/MMSInputHandwrite/KeypadTVNoGPSYesJAVANoWIFIYes， 802.11 b/g/nBluetoothBluetooth 2.0Gravity SensorYesMulti-TouchYesDimensions137x67x8.7mmNet Weight(Including battery)0.142kgStandby TimeAbout 2~3 daysOther Feature3G， WiFi， GPS， FM， Bluetooth， Email， Messaging，Wallpapers， Calendar， Calculator， Clock， Camera，Play Store， Tethering & portable hotspot， etcPackage Size150x89x50mmWeight0.298kgAccessories1 x 1800mAh Battery1 x USB Cable1 x Charger 1 x Silicon case 1 x Earphone Android 5.1The newest android 5.1 brings a far more purified and fast UI experience than ever before. High-storage Battery1800mAh Battery， over 3 days standby time and 3 hours continuously talk time.