Sunion No-contract Note 3 5.7" Sharp Screen Dual Sim Cards Standby with Gensture Sensing,s Note Function Unlocked Android 4.3 Smart Phone (black) Dual sim cards standby,GSM 800/850/1800/1900MHz AND WCDMA 850/2100MHz,2G and 3G network Compatible 5.7 inch Full HD 1080p Super SHARP Display,720x1280 Pixels Running the Android 4.3 operating system Quad core 1.5GHZ,1G(RAM)+4(ROM),microSD memory card (T-Flash card) 32GB maximum with Gensture sending ,S note with S pen