Unlocked Dual SIM smartphone?? Android V6.0 Marshmallow</br>5.5"full HD curved glass display with IPS technology; fingerprint sensor and 4??000Mah Monster battery</br>13MP Autofocus Main Camera + 5MP front Camera</br>16 GB Internal memory 2GB RAM Micro SD up to 64 GB?? Mediatek 6737 1.3GHz Quad core processor with Mali-T720 GPU</br>4G LTE?? (2/4/7/12/17)?? 4G HSPA+ (850/1700/1900/2100). GSM Quad band: US compatibility Nationwide on all GSM Networks including AT&T?? T-Mobile?? Cricket?? MetroPCS?? Straight Talk?? and others</br></br>Product Description</br></br>The Studio Max is a combination of artistry and quality materials. The addition of metal battery Cover gives it a premium look and feel. Its smooth curved glassed showcases the quality and craftsmanship that makes the Studio Max a real work of art. Available in Grey?? Gold?? and Rose Gold.</br><br/>http://www.amazon.com/gp/product/B01N0OQKGMl