High-resolution displays are screens that offer a high pixel density, resulting in clearer and sharper images. These displays can show more detail, making them ideal for activities like gaming, graphic design, and watching movies. Common resolutions include Full HD (1920x1080), 4K (3840x2160), and 8K (7680x4320), with higher resolutions providing even finer detail. The technology behind high-resolution displays includes LCD (Liquid Crystal Display), LED (Light Emitting Diode), and OLED (Organic Light Emitting Diode). Each type has its advantages, such as better color accuracy or deeper blacks, enhancing the overall viewing experience for users.