This phone will only work with 2G:GSM 850\/900\/1800\/1900MHz 3G:WCDMA 2100\/1900\/850\/900MHz EVDO:BC0 CDMA 800MHz 4G:TDD-LTE 2600\/1900\/2300\/2500MHz FDD-LTE 2100\/1800\/2600\/800MHz  It's unlocked for worldwide use， customers please take a check to see if your local area network or the communication operator you are using is compatible with this phone before purchase. You can also go to this topic [===Official Help Center=== How To Check If This Phone Can Be Used In Your Country] to find how to confirm this.<br>          Basic Information                      Model        Conquest S8                 IP68，Double-click the Wake Entity Key Answer               Band        2G:GSM 850\/900\/1800\/1900MHz            3G: WCDMA 2100\/1900\/850\/900MHz   EVDO:BC0 CDMA 800MHz            4G:TDD-LTE 2600\/1900\/2300\/2500MHz FDD-LTE 2100\/1800\/2600\/800MHz            SIM Card        Dual SIM Card Dual Standby            Style        Bar            Color        Yellow，Black            Shell Material              Plastic+Metal                       System            OS        Android 5.1            CPU        MTK6735 1.3GHz Quad-Core            ROM        16GB            RAM        2GB                       Screen            Display Size          5.0 Inch            Type        TFT Capacitive Touch Screen            Resolution        720*1280P                       Support Format            Audio File Format        WAV， AMR， MP3，AWB            Video File Format        3GP， MP4， RMVB            Image File Format        GIF， JPEG， BMP， PNG            E-book Format        TXT， PDF            FM Radio        Yes.earphone needed            Earphone Port        3.5mm            Card Extend        Supports an external Micro SD card up to 32GB                       Data Transfer &amp;amp; Connectivity            Data Transfer        USB\/Bluetooth            Mobile Internet        WAP\/WIFI                       General             Camera\/Picture  Resolution        Front Camera 5.0MP，Rear Camera 13.0MP Supports Flash Light.            Language        (More details please refer to the screenshots.)                 Message        SMS\/MMS            Input        Handwrite\/Keypad            GPS        Built in GPS， A-GPS， GLONASS，BDS            WIFI        Yes， 802.11b\/g\/n            Bluetooth        Bluetooth 4.0            OTG        Yes            NFC        Yes           Water Resistance        IP68            Infrared Remote  Control        Yes            Hard Intercom        Yes            Sensor        Proximity Sensor，Light Sensor，Temperature Sensor，Height Sensor，Pressure Sensor，     E-Compass，Gyro，G-Sensor                        Other Features        WIFI， Play Store， FM， Bluetooth， Ebook， Email， OT