päivitysnopeudessa

Päivitysnopeus, often translated as refresh rate, refers to how many times a display updates its image per second. It is measured in Hertz (Hz). A higher refresh rate means the screen displays more frames each second, resulting in smoother motion and a more fluid visual experience. For example, a display with a 60 Hz refresh rate updates the image 60 times every second, while a 120 Hz display updates 120 times.

This metric is particularly important for gaming and fast-paced video content, where a higher refresh rate can reduce motion blur and provide a competitive advantage by allowing users to see more recent information. For general computer use, such as web browsing or word processing, the impact of a very high refresh rate might be less noticeable, though it can still contribute to a generally more responsive feel.

Different devices have varying standard refresh rates. Many older monitors and laptops operate at 60 Hz. More modern displays, especially those targeted at gamers or multimedia enthusiasts, commonly offer higher refresh rates like 90 Hz, 120 Hz, or even up to 240 Hz. The ability to achieve these higher rates often depends on the graphics processing unit (GPU) and the display's capabilities. When comparing displays, refresh rate is a key specification to consider alongside resolution and panel type.