Xolo era 4g is one of the best smartphones in range of 5000 below. It is slim lightweight phone with 5 inch gorrila glass display . This phone has a good soundbar speaker . This phone has 5 mega pixel rear camera with flash and 2 mega pixel front camera with flash. It contains a smart light sensor which control brightness at diffrent places. Xolo era 4g has 8 GB ROM which can be expandable upto 128 GB using micro SD card. and 1 GB RAM. It has 1.5 ghz dual core processor which gives us best experience of phone. Xolo era 4g is based on 5.1 lolypop android version which can be increase upto 6.1 marshmallow version by updating phone.