LED or OLED

When it comes to phone displays, there are two popular technologies: LCD (Liquid Crystal Display) and OLED (Organic Light Emitting Diode). LCD screens use a backlight to illuminate the display, while OLED screens emit their own light. This fundamental difference leads to an interesting fact: OLED screens can achieve true blacks, while LCD screens cannot. LCD panels rely on a backlight that shines through the liquid crystals to produce images. Even when displaying a black image, the backlight is still on, resulting in a dark gray appearance. In contrast, OLED screens can turn off individual pixels completely, creating pure black by not emitting any light. This gives OLED displays a significant advantage in terms of contrast and overall visual quality. The ability to display true blacks enhances the viewing experience on OLED screens, making colors appear more vibrant and images appear more lifelike. Additionally, OLED technology allows for thinner and lighter phone designs due to its lack of a backlight layer. As a result, OLED has become the preferred choice for many smartphone manufacturers seeking to offer visually stunning and sleek devices to consumers