If you're the type that always wonders, "How the heck did they do that?," we call your attention to the second video, which shows you exactly how the ad was created. For both videos, check out the video slideshow below.
Recently, Sony released a version of the Sony Xperia Z Ultra without a cellular radio, turning the device into a tablet. Thus, the same unit is not just one of the largest smartphones in the industry, it is also one of the smallest tablets.
source: SonyJapan (1), (2) via AndroidAuthority