Product Description NETWORK Technology :GSM / HSPA / LTE Weight :168 g / 182 g (Ceramic) Build :Front/back glass, stainless steel frame SIM :Dual SIM (Nano-SIM, dual stand-by) DISPLAY Type :IPS LCD capacitive touchscreen, 16M colors Size :5.15 inches, 73.1 cm2 (~71.4% screen-to-body ratio) Resolution :1080 x 1920 pixels, 16:9 ratio (~428 ppi density) Multitouch :Yes Protection :Corning Gorilla Glass 4 PLATFORM OS :Android 7.1.1 (Nougat) MEMORY Card slot :No Internal :64/128 GB, 6 GB RAM or 64 GB, 4 GB RAM CAMERA Primary Dual : 12 MP  + 12 MP , 2x optical zoom, phase detection autofocus, dual-LED dual-tone flash, check quality Features :Geo-tagging, touch focus, face detection, HDR, panorama Secondary :8 MP, 1080p SOUND Alert types :Vibration; MP3, WAV ringtones Radio :No FEATURESSensors :Fingerprint (front-mounted), accelerometer, gyro, proximity, compass, barometer Messaging :SMS(threaded view), MMS, Email, Push Mail, IM BATTERY :Non-removable Li-Po 3350 mAh battery MISC Colors :Ceramic Black, Black, Blue, White