Samsung Galaxy J7 is super smartphone. Sound of this phone not a good only it is awesome because I was not listen this type of sound in my life. Samsung give a best phone with best features like 13 MP reas & 5 MP front camera with rear flash, 16 Gb memory with 2 GB ram. Awesome speed of this phone. I’m clicking 100-150 pics every from this phone. This phone with qualcomm Snapdragon 617 processor which is help for running very fast. 5.5 inches dispaly of this phone with resolution of 720 x 1280 pixel. I love this phone honestly because this is fully value of money.