The galaxy j7 is a nice mid range segment phone from samsung.it hits the market well as it price is good as compared to its spects.Samsung Galaxy smartphone with 5.50-inch 720x1280 display powered by 1.5GHz processor alongside 1.5GB RAM.
And 13-megapixel rear camera.good camera quality big display good clarity include advance option of ultra data saving and smart manager good battery life with 3000 mah removable Battery good gaming experience 128 expandable capacity with otg support.
With extra sd card slot make this phone great. Sound Quality is not so good handset design is also look average.but considering its price it a okkish phone nei ther goood nor bad.u can buy it if ur a samsung lover.i hv also bought it and using it and nice to use if u r not a heavy multi type user.