Good buy for the price.
For one charge
1) 7 hrs 30 min screen on time. Quiet some gaming
2) Either wifi or 4G connected most times.
3) 3 hours of call
4) total time including above it lasted 1 day and 17 hours which is very good.
No heating issue while playing or surfing of taking pictures.
Heating up when charging. Keep metal side up to dissipate heat
Charging to 50% took 50 min time. So calculate the rest.
call quality, screen and build quality excellent for price
Camera is bad, then again its 12k.