What Is a High Refresh Rate? Explaining 120 Hz on Phones, TVs, and Monitors

A lot of us Dear TV And Monitor Exhibits features with high refresh rates, promises on-screen action and a sharp figure. The same case is true The best Android phone And all Apple’s iPhone Pro model (Since 13 pro and later). Today, 17 models of each iPhone Can reach a 120-hare refresh rate. It has become standard throughout the board.

High refresh rates are often discussed in gaming, where rapid reactions and instant on-screen updates can mean the difference between victory and defeat. It includes Gaming monitor Even Gaming phoneWhich can usually hit 144 Herz, 165 herz or more. But what exactly does the screen refresh rate mean? We broke it.

Updated on September 2025: We have addressed the latest iPhone, screen technology updates, new links and refresh copies.

What is the refresh rate?

All content on your display, whether it be a phone or computer monitor, is made with a separate steel frame (photo) displayed at a very high speed. Refresh rate is measured in the hearts (hergade) and indicates how many times the frame can change. A refreshing rate of 120 Hz lets a new frame appear up to 120 times per second. A 60-Harage display can refresh the screen 60 times per second. And you can guess how many times the 90-Harage screen can refresh.

What about frame rates?

The potential advantage of a high screen-frame-rate is limited by the frame rate of what is playing on the screen. With video or video game graphics, it is published as frames per second (FPS). Movies usually run in 24 frames per second because it is a drama standard, while many games can play at 120 FPS.

And touch-reaction rates?

To further confuse you, manufacturers sometimes listen to the touch-reaction rate (or touch sample rate) for touchscreen display, which is also measured in Hartz. This number is related to how many times the scan scans to touch from your finger. The higher the touch-reaction rate, the faster it responds to your touch.

Refresh Rates How to affect your phone

Google through Simon Hill

A higher refresh rate is to retain a phone display of a phone and reduce the speed obsession in the video, but it may feel more responsive than displaying the navigate around the interface with low refreshes. Games show less sloppy during insane verbs, the video footage of the fast sports action is smooth and any jerk decreases while scrolling the long web page. You also need a high frame rate and two matches ideally to get the full benefits of a high refresh rate.

The cost of your battery is often spent. More battery requires more battery to refresh the image on the display more times per second. Processing power is also required to run graphics at a higher frame rate. Processors have made a lot of improvement, but battery life is still limited to smartphones. Because of that, most phones, including high refresh rates, do not always run at the highest rate.

Higher Refresh Rates first came to the gaming-focus smartphone Razer Phone in 2017Then manufacturers like Apple, Samsung, OnePlus and Google have taken on flagship devices like them IPhone ranges, Galaxy seriesAnd Pixel rangesThe Apple calls its version “promotion”.