Näytönpäivitystahti

Näytönpäivitystahti, often referred to as refresh rate, is a technical specification that indicates how many times per second a display refreshes its image. It is typically measured in Hertz (Hz). A higher refresh rate means that the screen displays a new image more frequently, resulting in smoother motion and a more fluid visual experience.

For example, a display with a 60 Hz refresh rate updates its image 60 times every second. In contrast, a display with a 120 Hz refresh rate updates its image 120 times per second. This difference is particularly noticeable in fast-paced content such as video games, action movies, or scrolling through web pages. Higher refresh rates can reduce motion blur and screen tearing, which are visual artifacts that can detract from the viewing experience.

The refresh rate is an important consideration for consumers when purchasing electronic devices with displays, including monitors, televisions, and smartphones. While higher refresh rates offer visual benefits, they can also consume more power and may require more powerful hardware to achieve their full potential. The optimal refresh rate can depend on the intended use of the device. For general productivity tasks, a standard refresh rate might suffice, whereas for gaming or professional video editing, a higher refresh rate can significantly enhance the user experience.