I am tell about my experience in galaxy j2 pro mobile
It will hang cant do anything untill hang been cleared but compare to price and mobile price to high for this mobile.
This phone not good only camera is zooming moment and the specification are same all bands very bad.
It was one of the most low level mobile phone it is not suited me and it is just waste money for me, with a lot of problem was a very very bad experience for me.
if I want to replace this smartphone with other then I choice a redmi not or I choice a lava and other mobile.
Two things are there which I dislike it very much one its performance and other its market price, both these quality makes this smartphone waste for me.
I using this phone since 15 days and I having facing some problem the sound quality is not good.
I think it is manufacturing defects Samsung use its own processor in this phone but it is not perform well and its very slow and lagging another problem is on the screen some time its screen colour become yellow. there is update problem in this phone the updates can install in it.
so overall I thing mobile is not user friendly any my experience is bad using this mobile this is not a value for money product I dont suggest this is anyone