Ah! That's fake for sure!!!
Look the shadows! Even we know the shadows are not true on Apple official images, they would never add a black shadow to a white iPhone!! Nor shadows that mixes one to other like on the second photo!
I could do this better... :P
For me, isn't look possible. Look at the icons. The calculator is the 1.0 icon and don't have the app downloads.
For me looks very strange. My opinion...