What Is a Refresh Rate — And Does a Higher Number Actually Make Your Screen Better?

If you have ever shopped for a monitor, TV, or smartphone in the last few years, you have almost certainly seen a number like 60Hz, 120Hz, or even 144Hz plastered across the marketing. Refresh rate is one of those specs that sounds more complicated than it is — and once you understand it, you will have a much clearer idea of what you actually need.

Refresh rate measures how many times per second your display redraws the image on screen. A 60Hz monitor refreshes 60 times every second. A 144Hz monitor does it 144 times. The higher the number, the more individual frames your eyes receive in any given moment.

So why does that matter? Think about flipping through a flipbook. The more pages it has, the smoother the animation looks. Your display works the same way. At 60Hz, fast motion — like a character sprinting across a game world or a cursor sliding quickly across a desktop — can look slightly blurry or choppy. Bump that up to 120Hz or higher and the same movement looks noticeably smoother and more fluid.

This is especially relevant in gaming. Fast-paced genres like first-person shooters, racing games, and fighting games benefit most from higher refresh rates because the on-screen action changes rapidly. Many competitive players swear by 144Hz or above for this reason, claiming it makes it easier to track moving targets. Casual gaming and everyday desktop use, on the other hand, are perfectly comfortable at 60Hz for most people.

There is an important catch, though. Your refresh rate and your frame rate are two different things. Refresh rate is a hardware limit set by the display itself. Frame rate — measured in frames per second, or fps — is determined by how fast your graphics card or processor is generating images. If your GPU is only pushing 45fps but your monitor runs at 144Hz, you will not magically get 144fps. Technologies like AMD FreeSync and NVIDIA G-Sync exist specifically to synchronise these two numbers and reduce visual tearing when they fall out of step.

For smartphone shoppers, a 120Hz display makes everyday scrolling and app animations feel silky compared to a 60Hz panel — it is one of those differences you notice immediately once you have experienced it.

The bottom line: higher refresh rates are genuinely better for fast content, but they only show their full value when the rest of your hardware can keep up. Know your use case first, then choose your Hz accordingly. At ShazGear, we always recommend checking both the display spec and the device powering it before making a decision.