Product - very mediocre phone. Touch interface is very bad, you have to rub the screen to make it work. Only supports Android KitKat, no provisions for a Lollipop upgrade. Only good thing is the battery life. Camera is also good enough.
I have now used it for over a month and yet to face any major problem. Phone's speed is good. And so does the battery quality. For display and sound it is superb. Heating problem can be ignored though as i don't play that much games that can cause me the problem. Go for it, for sure!
I brought this for only simple task. But it comes with Octa core processor, 2 gb ddr3 Ram and adreno gpu. My experience is too smooth for any type of app, gaming, socialization. Go for it. Samsung j2 and j5 is far behind from amaze 2. Never worry about android version. I didn't find any cons in it. Indian company. Jay Hind.