This phone is really awesome if you are thinking to buy this phone then you can definitely go for it because of these reasons.
I am using this phone for about past 15 days .I couldn’t find any overheating issues so far while browsing. I have reached max of 35-37 degree( measured in cpu-x app).
I could find phone gets more warm( close to 40) when using camera for some times.
Most of the times phone remains cool.
Thank You.