I am using galaxy j5 from 6 months. . It has 1gb ram with 8 gb rom . Now in new addition they have added 16 gb rom . I personally want to share my experience . it is going awsm. Basic reason to buy it was the selfie flash . battery backup is awsm . on 4g or LTE it long lasts a day . I found only one drawback that 1 gb ram sometimes is not enough to handle all the apps . you can buy its latest version .which has 1.5 gb ram and 16 gb rom .you will get full money value back . that time price was near about 11500 rs .