I know it's not vapor ware. It was announced today in Barcelona, Spain. . . for release in April. It is still not available. Only you are claiming at this point that it's superior because of specs of 16 Mega pixels over 8 megapixels. There are phones out there with greater megapixels than that which turn out crappier photos, so megapixels mean diddly and squat as far as photo quality is concerned.
The lens is also superior too and I am talking about the S5 which is even older than the iphone 6