My first smart phone and I really love this phone very much. This phone fulfill your all requirement, whatever you want. In a smart phone, the first thing you need is the camera, and the camera of this phone is really good. You get 8mp camera in this phone plus you will get 5mp for selfie, which is very good I must say.
For run your heavy application, you need the good Ram, so here you get 1GB Ram which is sufficient for your all kind of work. You will get 5inch display in which you can see full hd movie. My best phone I ever used.