More details:<br><br><br><br><br><br><br>Sreenshots:<br><br><br><br> This phone will only work with 2G: GSM 850\/900\/1800\/1900MHz 3G: WCDMA 850\/900\/1900MHz TDD-SCDMA 1880-1920\/2010-2025MHz 4G: FDD-LTE 1800\/2600MHz TD-LTE 2570-2620\/1880-1920\/2300-2400\/2496-2690MHz 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        IUNI i1            Band        2G: GSM 850\/900\/1800\/1900 MHz                  3G: WCDMA 850\/900\/1900MHz            TD-SCDMA 1880-1920\/2010-2025MHz            4G: FDD-LTE 1800\/2600MHz            TDD-LTE 2570-260\/1880-1920\/2300-2400\/2496-2690MHz            SIM Card        Dual Micro SIM Card， Dual standby            Style        Bar            Color        White， Pink            Shell Material              Metal， Glass，plastic                       System            OS        IUNI OS (Android 4.4.4)            CPU        Qualcomm snapdragon 801 2.3GHz Quad-Core            GPU        Adreno 330 (450MHz)            ROM        32GB             RAM        2GB                        Screen            Display Size          5.2-Inch            Type        LTPS，LCD Capacitive Screen， GFF full fitting Tech            Resolution        1920*1080 Pixel            Multi-Touch        Yes                       Support Format            Ringtones Type        Polyphonic\/MP3            Audio File Format        MP3\/MIDI\/AMR\/FLAC\/APE\/M4A\/AAC\/MKA\/OGG            Video File Format        3GP\/MP4\/MOV\/MKV\/AVI\/FLV\/MPEG            Image File Format        JPEG\/BMP\/GIF\/PNG            E-book Format        TXT，PDF            FM Radio        No            Earphone Port        3.5mm            Card Extend        No support                       Data Transfer &amp;amp; Connectivity            Data transfer        USB\/Bluetooth            Mobile internet        WAP\/WiFi                       General            Camera\/Picture     Resolution        Front Camera: 8.0MP OmmiVision，88  wide-angle            Rear Camera: 13.0MP            Language        Chinese，English            Phonebook        500            Message        SMS\/MMS\/E-Mail            Input        Handwrite，The virtual keypad            GPS        Yes，GPS+AGPS Navigator            WIFI        Yes，802.1 b\/g\/n\/ac (2.4GHz &amp;amp; 5GHz)            GPRS        Yes            WAP        Yes            Bluetooth        Yes， 4.0 Version                       Sensor            Gravity