I used this device for 2 months and from experience I can say some specs of this device.
This device for hardcore gamer. It performs great for gaming. A very capacious battery, which is difficult task to discharge in a day. The device discharged in one and half of day for normal usase. The quality of display is fantastic. The color accuracy is awsome. Watching movies and videos on it is pleasure. Rear qaud cameras performs very well in low light also. Camera features also great. You like to take selfies then this device is yours.
Facial recognition and in display fingure print scanner works pretty fast. Charging speed is super fast. No heating issues at all. Also premium in hand fill.