This phone will only work with 2G: GSM 850\/900\/1800\/1900MHz 3G: WCDMA 850\/1900\/2100MHz 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> Elegant， stylish and vibrant design\/Big， bright， 5.5&amp;quot; high definition screen The hexagonal grid back case\/Vibrant White，Elegant Black\/Sleek， 7.9mm ultra-slim body\/Huge 3000 mAh battery capacity<br>  <br> Smart gestures+ Wake Gesture + Ultra effective power saving mode  <br><br><br><br><br>           Basic description            Model        HOMTOM HT7            Band        2G: GSM 850\/900\/1800\/1900MHz            3G: WCDMA 850\/1900\/2100MHz            Sim Card        Dual Micro-SIM Card Dual Standby            Service Provide        Unlocked            Style        Bar            Color        Black，White            Shell Material        Plastic                        System            OS        Android 5.1            CPU        MTK6580， Quad core.1.0GHz GPU: Mali-400            RAM        1GB            ROM        8GB                        Screen            Display Size        5.5 Inch             Type        IPS， GFF lamination            Resolution        1280 x 720 pixels HD screen                        Support Format            FM Radio        Yes            Earphone Port        3.5mm            Picture format        PNG， JPEG， GIF， BMP             Music format        AAC， MP3， WAV             Video format        AVI， MP4， 3GP             E-book format        PDF， TXT            Card Extend        Yes， support external Micro SD\/TF card up to 64GB                        Data Transfer &amp;amp; Connectivity            Data transfer        USB\/Bluetooth            Mobile internet        WAP\/WiFi                        General             Camera\/Picture Resolution        2.0MP(interpolation 5.0MP) front camera， 5.0MP(interpolation 8.0MP)  back camera with flashlight and auto focus            Language        multi-language(please refer to the screenshots)            Phonebook        500            Message        SMS\/MMS            Input        Handwrite\/Keypad            TV        No            GPS        Yes， built in            JAVA        No            WIFI        Yes， 802.11 b\/g\/n            Bluetooth        Yes            Sensor        Yes， Ambient Light Sensor， Gravity Sensor， Proximity Sensor， Gesture Sensor             Multi-Touch        Yes            Dimensions        155.4 x 77.8 x 7.9mm\/6.12 x 3.06 x 0.31 inch            Net w