Infinix showcased its new E-Color Shift technology at CES 2024, which can change the color of the phone's back panel. Once completing the color and pattern switch, it does not consume any power while maintaining vibrant colors.

Lenovo showcased the ThinkBook X Concept 13.5-inch laptop at CES 2024. The standout feature of this product is the adoption of a color low-power ePaper display on the A surface, which supports user-customized patterns and can also display a dynamic clock.