Lenovo S856 Smartphone 4G LTE 5.5 Inch MSM8926 Quad Core Android 4.4 (Golden) OS: Android 4.4. CPU: MSM8926 Quad Core, 1.2GHz. Storage: RAM 1GB + ROM 8GB, Support TF card up to 32GB (not included) Display: 5.5 inch TFT 1280 x 720 pixels 16M. Camera: Front 1.6MP, Back 8.0MP (with LED flash) Language:English, Chinese. Battery: 2500mAh detachable Network: WCDMA, GSM, FDD-LTE. Band (2G): GSM 900/1800MHz, Band (3G): WCDMA 900/1900/2100MHz, Band (4G): FDD - LTE: B1 (2100 MHZ)/B3 (1800 MHZ) Sensor: GPS, G-sensor, Light sensor, Proximity sensor