Apple iPhone 6 is far better than any Android mobile like Samsung, Sony etc. Though it has 8mp of primary camera, but the quality of the photo is far better than 12 mp of any android mobile. And its front camera is 2.2 mp.
The mobile has RAM of 1 GB, and the feature is that it wont hang if multiple applications are used at the same time also. The operating system is better than Android. The sound quality of the mobile is very good. It is available with internal memory of 16, 32, 64 GB. And its available in many colours like Space Gray, Silver, Gold.