I used this phone almost 2 years and I write the review its not a good smartphone very bad product is always hang outdated jellybean version not official update of android lollipop is given by the samsung very bad customer service its not good for such a big brand.camera quality is moderate not very good.front camera is quality very very bad.processor speed is very slow, not 4g phone, low storage capacity, battery backup is very bad and worst ever he had.i give on 2 stars to thiss.