The part where Apple can (or is courageous enough) to plop large caches and other otherwise "trivial but expensive" performance enhancements is the critical poi

The part where Apple can (or is courageous enough) to plop large caches and other otherwise "trivial but expensive" performance enhancements is the critical point. The vertical integration also means that they get to design the parameters of the planned device instead of how Qualcomm or Samsung end up making compromises for market share