CUBOT S550 16GB+2GB, 4G Unlocked Smart Phone, 5.5 inch Android 5.1 MT6735 Quad-Core 1.3GHz Cell Phone (Black) Band (2G): GSM 850/900/1800/1900MHz Band (3G): WCDMA 900/2100MHz Band (4G) FDD-LTE: B1/B3/B7/B20 5.5 inch IPS 1280 x 720 pixels Android 5.1 OS MT6735 Quad Core Cell Phone Dual SIM dual standby, FDD-LTE network, BT, WiFi, OTG, fingerprint scanner