By my experience it is a nice smartphone with its 1.5 gb of ram you will get blazing speed.This phone never hang. Its picture quality is great. camera quality is also very good with 13 mega pixels of back camera and 5 mega pixels of front with front flash.with auto-focus and Geo tagging
which is better for selfie in this modern time I have bought thia hanset at 13400 approx 3 months back in white color.
So by my point of view it is good mobile at good price. It have 16GB imternal memory and updated to amdroid marshmallow v 6.0 and It has Octa core processor and 1.9 Ghz proceasor.
So it is a reliable handset of samsung