Which display type is known for low power consumption?

The display type recognized for low power consumption is OLED. This technology stands out because it uses organic compounds that emit light when an electric current passes through them. Unlike traditional LCDs, which require a backlight to illuminate the pixels, OLED displays are self-emissive. This means that each pixel can be turned on or off independently. As a result, when displaying darker images or black screens, the power usage significantly decreases, leading to energy efficiency.

In contrast, IPS, LCD, and TN displays rely on a backlight, which consumes constant power regardless of what is being shown on the screen. This inherent characteristic of backlit displays leads to higher power consumption, especially when displaying images with lighter colors or bright backgrounds. Therefore, OLED displays are particularly advantageous in terms of energy efficiency, making them the preferred choice for devices where battery life is a critical factor.