The Samsung Galaxy j7 is very good phone, there are good camera and is having a very nice with 13 megapixel camera, but one thing is not good that it stuck at lollipop and there will be no future update.
I bought this phone 15000 Indian rupees, the processor is very decent i.e snapdragon 615 with adreno 405 graphics. but one thing I am disappointed is with the ram given i.e just 1.5gb which is okay for day to day usage, and multitasking is also just fine, nothing spectacular, coming to battery life it is vey good, and build quality is also decent, overall its a nice mobile, if anyone willing to buy then he should go for it.
Thank you for reading.