#Apple’s headset headache: the tiny and costly displays inside the Vision Pro. The current generation of micro #OLEDs have a resolution of 3,000 pixels per inch (PPI) — six times more than the PPI in a glass OLED display, and greater than the resolution of a state of the art 4K television for each eye.
But the cost of the silicon wafer, the challenge of manufacturing a product, and the fact that no company has yet started mass production all contribute to its high cost. https://on.ft.com/3rmyG5f