Thumb Score: +8 Amazon.com [amazon.com] 5.0" HD Display (720x1280): 8MP Main Camera + 2MP Front Camera Unlocked Dual Sim Phone, Android 4.4 KitKat upgradeable to Android 5.0 Lollipop 1.3GHz Quad Core Processor with MALI 400 GPU, 8GB Internal Storage 1GB RAM with Micro SD Slot up to 64GB 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 8 GB Storage Capacity (Estimated Free Space 6 GB)