They are definitely not the same. But if a manufacturer can offer an OLED smartphone for $200, it means that Apple could certainly have included it in its iPhone 11. It is no big deal after all.
And it is not a false equivalency. Apple’s customers would probably be happier with an iPhone 11 with an OLED screen and a slightly slower processor. But Apple prefers to restrict the OLED display to more expensive phones, making them more exclusive to entice customers, and offer the same processor in all the phones (which probably optimizes the supply chain).
Of course Apple can do whatever it wants and Tim Cook knows how to manage a company better than I do (even though Apple is growing slower than its competitors and Microsoft has surpassed its market cap).
But, at least for me, Tim Cook’s Apple seems a greedy company which puts the best interests of shareholders above the ones of the customers. This Apple does not inspire me, and destroys any sense of loyalty I may have ever had towards it.