This phone will work with 2G: GSM 900/1800/1900MHz 3G: WCDMA 2100MHz Its 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. More Details: Basic Information Model MACXEN S1 Band 2G: GSM 900/1800/1900MHz 3G:WCDMA 2100MHz Sim Card Dual SIM Card Dual Standby(Micro-SIM) Service Provide Style Bar Blue Shell Material Plastic System OS Android 4.2 CPU MTK6592, Cortex A7 octa core, 1.7GHz; GPU Mali-450 MP4 700MHz ROM 32GB RAM 2GB Screen Display Size 5.5 Inch Type IPS, FHDNaked Eye 3DCapacitive Screen Resolution 1920 x 1080 pixels Format Ringtones Type Polyphonic/MP3 Audio File Format MP3/WAV/AMR/AWB Video File Format 3GP/MPEG4 Image File Format JPEG/BMP/GIF/PNG E-book Format TXT/CHM/DOC/HTML FM Radio Yes, earphone needed Earphone Port 3.5mm Card Extend TF card up to 64GB extended General Camera/Picture Resolution Dual Cameras, 8.0MP BSI front camera; 13.0MP BSI back camera with flashlight and auto focus Language English, Bahasa Melayu, Cestina, Deutsch, Espanol, Filipino, French, Italiano, Magyar, Romana, Turkce, Korean,Simplified/Traditional ChineseMore details 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 Gravity Sensor Yes Multi-Touch Yes Dimensions 148.577.89mm Net Weight(Including ) 213g Standby Time About 2~3 days Capacity 2500mAh (Built-in) Features 3G, WIFI, GPS, FM, Bluetooth, Ebook, Email, Messaging,3D Camera, 3D Games, Clock, Recorder, Radio, Flashlight, Mobile Universal Remote,etc. Package included 1 xMACXEN S1Smartphone 1 xBuilt-in 2500mAhBattery 1 x USB Cable 1 x Charger 1 x Earphone 1 x 32GB TF card 1 x User Manual a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a