If the Voyager comparison doesn't work for you, then try the Cray-1 (or even the Cray X-MP, if your phone is a recent high-end model). "Doing its job", for most

If the Voyager comparison doesn't work for you, then try the Cray-1 (or even the Cray X-MP, if your phone is a recent high-end model). "Doing its job", for most modern devices, is squandering (comparatively) enormous amounts of computational power and communications bandwidth to pretty up some pretty mundane tasks, most of which amount to reading tiny amounts of text, while showing you ads.