BLU Vivo Selfie Smartphone - US GSM Unlocked - Black 4G HSPA+, Unlocked Dual SIM Smartphone, Android 5.0 Lollipop Mediatek MT6582, 1.3GHz Quad-Core, and Mali 400 GPU 4.8" HD Super AMOLED Display; 8MP front camera with Sony IMX 179 Sensor with LED Flash and 8MP Front Camera with Glam Flash GSM Quad Band 4G HSPA+ (850/1700/1900): US Compatibility Nationwide on all GSM Networks including AT&T, T-Mobile, Cricket, MetroPCS, Straight Talk and others Selfie Stick Included