Hey I am using samsung galaxy j5 from 1 year.From my point of view its a good smartphone having cetain number of features.It consist of 1.5 gb ram and 8 gb of internal storage.It is 4g dous phone.The best thing I like about this smartphone is the display.it is hd amoled display.the display quality is excellent.the features of this smartphone are sbike mode, power saving mode, ultrapower saving mode, ultradata saving mode etc.It comes with mashmallow 6.0.1 and soon it will be updated to nougat.the phone runs smoothly and phone does not hang too.the only issue that I face was the ram and storage.the storage is only 8 gb which is less and ram is also very less only 1.5 gb.so from my point of view phone is good but issue is only of storage and ram.the other best thing of this phone is camera quality.cameraquality is awsome.back camera is 13 mega pixel anf front selfie camera is 5 megapixel with selfie flash.So at last I would like to say phone is good in this range.