Samsung is avery popular smaryphone brand and is ruling this sector in India and their latest relsease is the samsung Galaxy J7.It is a mid range smartphone that comes loads of feature from a popular brandname.The key features include
-5.5 inch screen
-Super AMOLED display
-Dual sim
-4G support
-1.4 GHZ quadcore processor with Qualcomm Snapdragon 615 chipset
-1.5 GB RAM
-Adreno 405 GPU
-16 GB ROM( expandable upto 128 GB)
-13 M rear camera with LED Flash
-5 M front camera
-Android 5.1 OS
These features come at a healthy price of about 14-17 k and is quite popular phone.So this is overall a very good device and seems to be very durable as well.