The sound is is integrated with DOLBY ATOMOS which is great and when you put an handsfree of great quality dolby will just blew you up : D
Battery timing is great . I just turn of all background app management ( settings-battery) which gives me a full day battery on heavy usage and at the end of the day I still got 20 percent left. Charging time is good too 2 hours I get a full charge
Also its support VR Gear too to give you pure cinematic experience just like one in the k4 note.Front selfie camera is the best in the world : D They have just great selfie sesnor in the front one
