Unlocked Dual SIM smartphone?? with Android 5.1 Lollipop</br>Mediatek 6580 Quad Core 1.3 GHz Processor with arm Mali-400 GPU</br>5.0"IPS display: 5MP Main Camera with LED flash and 2MP Front Camera; 4GB Internal memory 768MB RAM Micro SD up to 64GB</br>GSM Quad band 4G HSPA+ (850/1700/1900): US compatibility Nationwide on all GSM Networks including AT&T?? T-Mobile?? Cricket?? MetroPCS?? Straight Talk?? Pure Talk USA and others</br>**VERY IMPORTANT** Please Note: Kindly refer the User Manual & the User Guide before use?? which is highly essential.</br></br>Product Description</br></br>The Advance 5.5 HD combines art with technology forming a solid but sophisticated smartphone that is sure to impress anyone. The Aluminum Battery Cover is fused to the housing cover for a sexy light weight look.</br><br/>http://www.amazon.com/gp/product/B01ECPWGYQe