There is also a clear shot of the side where you can see the «Xperia» logo branding that was revealed in earlier leaked press images of the device. (androidheadlines.com)
Now we have got leaked press images of the Sony Xperia Z3. (semcblog.com)
On the rear, the phone features LEICA dual camera setup, and as per the previously leaked press images, there is a f / 1.6 aperture on both the lenses which makes it the first phone to have this much wide aperture on not one but both the rear cameras. (droidholic.com)