I buy YU yureka 6 months before. It’s both front and back camera quality is very good. It’s Cyanogen operating system gives many more function thqn any other operating system. Weight of this mobile is very less. As compare to its rate it gives many more features than any other companies. The only problem is that it heat more. And because of that all other problems like battery, restarting again and again. Otherwise everything is ok. But now yu yureka is not good idea to buy it but yureka’s other Mobiles is very good.