So, I bought my Zenfone 3 last year on local online shop(like Amazon) and I bought it at about 76% less than what they actually priced right now. So my phone should actually perform good at almost 500$ when I bought it about 100$. My phone camera right now is at the worst quality of a phone and a bit slow maybe because of load of things I put in the phone and I don't even know that my phone is 500$. How do I know if my phone is fake or China model?
