I am using xolo era 4 k from last one year. It is quite good. It is satisfactory product at this range. All the features are good and reliable. Voice quality is good in comparision to others. About Camera picture quality is not so good but its ok in this price.
Back camera is ok type and front camera is good. Display is good. Screen is upto mark. All features are good in this price. It is not so stylish. looks is simple but apart from that it gives me satisfactory service in all the ways. I am having a good experience with this. And I am not going to change it now.