Hello friends!
The word samsung itself defines the brand which is in appropriate and but some thing it is deteriorating let me express my experience with j7 mobile
2 gb ram is good one and with 32 gb internal storage as we uses the mobile in water ever manner there is no hanging lasts but as we goes on using we can see change after 8 months from the day one only one thing it saddens us is battery caliber. Its degrading day by day but anyhow when we compared to another brands like htc , sony it is much more better for sustainable use. Mega pixel is absolutely worth and display features are damn good and advanced features are very good in use of it. Only one thing bothered is about battery caliber. Android updating processes is too good for what we are seeking to not to be part of hanging irrespective of storage.