SpecificationModelTHL W8sOperation SystemAndroid 4.2 (Android 4.1 For Option)Screen5.0" FHD IPS 5 Point Touch Capacitive Screen (HD Screen For Option)Resolution1920x1080 px (1280x720 px For Option)CPUMTK6589T Quad Core 1.5GHz(MTK6589 Quad Core 1.2GHz For Option)RAM2GB (1GB RAM For Option)Nand Flash32GB (4GB /16GB For Option)CamerasDual Camera Front 5.0MP Back 13.0MP with Flashlight(Front 3.2MP Back 8.0MP For Option)WirelessWifi 802.11b/g/n2GGSM: 850/900/1800/1900MHz3GWCDMA: 850/2100MHzG-sensorSupportSIM CardDual SIMGPSYesBluetoothYesPowerBattery2000mAh Rechargeable Li-ion BatteryWorking TimeUp to 5 DaysPower DeviceAC Adapter Input 100/240V (5V 0.5A USB Charger)Device SpecificationColorAll White/ BlackDimensions144x74x10 mmNet Weight113gSoftware SupportOfficeSupport MS Office Word, PPT, ExcelEmailGmail, POP3/SMTP/IMAP4OthersGaming Support FM RadioMulti-MediaVideoAVI, MP4, FLV, 3GP, MKV, WMV etc.AudioMP3, WMA, OGG, AAC, WAV FLAC etc.PictureJPG/BMP/PNG/GIF.E-BookPDF, TXT etc.Ports1 x Micro USB1 x Earphone JackWhat's in the box1 x Cell phone2 x Battery1 x USB Charger1 x User's Manual1 x Earphone1 x Micro USB Cable