This phone will only work with 2G:GSM 850\/900\/1800\/1900MHz 3G:WCDMA:900\/1900\/2100  4G:FDD:Band1\/3\/7\/20 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        Cubot  Z100            Band        2G:GSM 850\/900\/1800\/1900MHz            3G:WCDMA:900\/1900\/2100            4G:FDD:Band1\/3\/7\/20            Sim Card         Dual SIM Card Dual Standby ( 2MICRO SIM )            Service Provide        cubot            Style        Bar            Color        black\/white            Shell Material        metal                         System            OS        Android 5.1            CPU        MT6735P ，Quad-Core， 1.0GHz             ROM        16GB            RAM        1GB                        Screen            Display Size        5 Inch            Type        IPS.Capacitive Touch Screen            Resolution        HD， 1280x 720 pixels            DPI        320                        Support Format            Ringtones Type        Polyphonic\/MP3            Audio File Format        MP3\/WAV\/AMR\/AWB            Video File Format        3GP\/MPEG4            Image File Format        JPEG\/BMP\/GIF\/PNG\/GIF            E-book Format        TXT\/CHM\/DOC\/HTML            Earphone Port        3.5mm            Card Extend        Support TF card up to 32GB extended                        Data Transfer &amp;amp; Connectivity             Data transfer        OTG\/USB\/Bluetooth            Mobile internet        WAP\/WIFI                        General             Camera\/Picture Resolution        Dual Cameras， front camera 5.0MP+88 degrees wide angle camera( interpolated 8.0MP)， back camera 8.0MP(interpolated 13.0MP) with 500mhA  LED flashlight            Language        Japanese，Traditional\/Simplified Chinese，Bahasa Indonesia，    Bahasa Melayu， Catala， Cestina， Dansk， Deutsch，English， Espanol，         Filipino，France， Hrvatski， Italiano，Magyar，          Nederlands， Polski， Portugues， Romana， Slovenscina， Suomi，          Svenska， Vietnamese， Turkish， Greek， Bulgarian， Russian，          Serbian， Ukrainian， Hebrew， Arabic，  Hindi， Bengali， Hindi，Thai， Korean               Phonebook        1000            Message        SMS\/MMS            Input        Handwrite\/Keypad            TV        No            GPS        &amp;quot;Yes，built in.also support A-GPS&amp;quot;            JAVA        No            WIFI        Yes， 802.1.1 b\/g\/n            Bluetooth        Bluetooth 4.0