Apple is considering using tandem OLED displays in future iPhones, offering improved brightness, efficiency, and lifespan. However, a new report from The Elec suggests development hasn't begun, meaning mass production is at least two years away, even if Samsung and LG, Apple's primary display suppliers, agree to develop the technology. The scale of iPhone production makes the investment more appealing than the smaller iPad Pro market, where Samsung previously hesitated due to profitability concerns.

Prepared by Jonathan Pierce and reviewed by editorial team.