Samsung Galaxy j2 pro very good mobile phone.its have 2600 mh battery and removable. Its real camera is 8 mp and front camera is 5 mp.its having 2 sim card slot and momery card slot also.it has 2 gb ram which helps to faster the multitasking.i am also use this smartphone. J2 pro have 5 inches super amoled display.it is 4g smartphone. It processor is 1.3 quad core processor. Samsung Galaxy j2 pro is very good and nice mobile .