Apple is famous for being secretive about it’s proprietary knowledge. One would think that they would love to stop handing over their most strategic technical knowledge to Samsung, their biggest rival in smartphones. Nevertheless, all existing iOS core processors have been manufactured by Samsung. They just can’t stop themselves — the A7 chip continues the multi-year pattern of outsourcing production of the heart of the iPhone to their chief competitor. Rumors have been flying that Apple is going to switch to a new supplier, TSMC (Taiwan Semiconductor Manufacturing Co). That may still happen in the near future but the fact that Apple could not shake it’s dependence on Samsung quickly despite large investments in TSMC speaks to the extent of Samsung’s manufacturing advantage. This would seem to prompt a nice discussion of capabilities, rivalry, and alliances…

Contributed by Russ Coff