Apple Debuts Quantum Dot Displays in M4 MacBook Pro

Apple's new M4 MacBook Pro models feature an upgraded display using quantum dot technology, marking a significant improvement over the previous red KSF phosphor film. This change enhances brightness from 600 nits to 1,000 nits and improves color accuracy and motion performance, bringing the display quality closer to OLED standards. The shift to cadmium-free quantum dot films was made possible after Apple previously avoided this technology due to health concerns regarding cadmium, a toxic element. Analysts indicate that this transition positions the M4 MacBook Pro as a competitive option in the market, although Apple is not expected to switch completely to OLED displays until 2026. Despite not highlighting these improvements in marketing materials, the new displays are a noteworthy advancement in Apple's product line. The integration of quantum dot technology is seen as an interim solution while waiting for OLED panel prices to decrease.