Apple's 20th-anniversary iPhone is expected to have a quad-curved OLED display, with Samsung tipped to produce the "four-micro-curve" OLED panel. This move is part of Apple's strategy to celebrate its 20th anniversary with a focus on bending the display around all four sides of the device. This approach could make the iPhone 20 easier to hold while reducing distortion and accidental taps. The report also revealed that Samsung is working to develop a "pol-less" display for the iPhone20, which would not use the polarizing layer usually attached to OLED displays.