Market research firm DSCC says that it expects Samsung's QD-OLED panels to carry a lower material cost compared to LG's current W-OLED display - by as much as 30-40%.

Samsung Display QD Display (QD-OLED) production equipment arrives at Asan line

These are unyielded costs, note, and LG's years of experience likely means its yields will be much higher at least in the first years of QD-OLED and inkjet-printing production.