The MacBook Pro's OLED PWM Problem: When a 'Better' Display Becomes Worse to Use

Some early owners of Apple's new MacBook Pro with PROLED XDR display are reporting headaches, eye strain, dizziness, and nausea, with the problem potentially linked to how Apple implemented the display's dimming technology. While the OLED screen offers superior image quality compared to previous Mini-LED displays, affected users—including some experienced OLED users—describe discomfort during extended use, sparking discussions across Mac communities about the display's PWM (pulse-width modulation) implementation. The issue raises accessibility concerns, as these symptoms prevent some users from comfortably using their new machines despite the display's technical improvements.