I got this product and face below issue in 4 days.
1) Couple of times the Phone gives a ECHO to the Listener on the other end and couple of time to me also. 2) The charger get hot when you keep it on charging.
Other issues. 1) I was using Asus Zenphone2 of 2015 Model with same ram and Internal Memory,but this phone is really very slow in loading web pages an even your tube. 2) The network keeps on fluctuating.
Badluck: I got in the trap of Amazon Policy saying that we cannot get refund , we can only give replacement. I would request all the user to kindly be careful when you are buying the product. Amazon very smartly mention at only one place that you can get only replacement and not refund. So the user has not other option left just to get the product replace.
Conclusion for me. I can only pray that the product work atleast for 1 year and the replace product doesn't have the technical issue and i dont have to run behind the service center. I will definitely AVOID buying products from Amazon. Save my money as I was planning to go for Prime membership.