Im sharing my real experience about j2.
The phone performance is too bad.because the phone full of laging and hanging problems.when we try to start any app it will take lot of time to opening.at that time realy we will think the phone is completely dead.after some time it will open.but full of hang and did not have any smoothness to use.i think it is because of its poor hard ware.The phone comes with exynos 3475 quad chipset, quad-core 1.3 GHz cortex-A7 cpu and it have only 1 gb ram.
It dont have NFC hard ware
Also the phones sound and design is too bad.
The phones price is expensive about the features of the phone
So don't buy this phone
