This phone has really good performance compared to other phone at the same price tag.
RAM and ROM are two most notable things in j7 prime.
The phone comes with 1.6GHz octa core Exyos 7870, 3 gb ram 32 gb rom. The phone do multitask without any problem even in heavy gaming.
Camera is really good rear 13 mp f1.9 and front is 8 mp f1.9.
Both camera produce high quality images, vibrant colour and snap details. The rear camera is littte slow in focus in low light photography.