On conventional LCD displays, detail and colour quality usually decrease dramatically as the brightness is reduced. But ASUS OLED laptops are able to show great detail at lower brightness settings due to their high contrast and their ability to maintain a wide colour gamut at low brightness. ASUS OLED laptops can maintain good colour reproduction at any brightness level, so you can freely adjust the screen’s brightness to suit your working environment, while still enjoying exceptionally vivid colours. For example, in the living room environment (usually illuminated at about 100 lux), you only need 177 nits brightness in an OLED display to produce the same clear image as 400 nits brightness in an LCD display. At the lower brightness levels needed on OLED displays, there’s less harmful blue light emitted.