Buyers of Apple"s (AAPL.O) new iPhone 13 face longer-than-expected delivery times because of a wave of COVID-19 infections in Vietnam, where components for the device"s new camera module are assembled, Nikkei Asia said. The disruption, which could ease as soon as mid-October, is linked to a constriction in supplies of modules for the phone"s four models, as a significant number of components are assembled in Vietnam, it said, citing people familiar with the matter.