Very good smartphone with high quality features. camera quality is very good with 8MP main camera and 5MP front camera. operating system is android. but users should purchase it by seeing its camera quality in actual. 8MP may differ from actual quality so be careful. I am using this phone from 8 months. no discomfort yet be careful. phone is very good as compared to its price because you will not get this type of phone with similae features in any other brand.