What does the Refresh Rate we hear when choosing a smart phone mean?


High-end smartphones are produced with rapidly increasing 90Hz and 120Hz refresh rate displays. This is known as another way for smartphone manufacturers to try to distinguish devices. The question in the consumer’s mind is whether to buy a phone that is in line with this latest display technology trend. If the situation is the same for you, read our news.

The benefits of phones with high refresh rates are known to few. While games and content may look much smoother on these devices, whether it is worth the extra battery consumption or not, is a user-dependent situation.

What exactly is the refresh rate?
The screens used in the devices are not static. Each pixel is updated to display the latest content from your phone’s processor. However, this does not happen randomly. The panels update their content at regular intervals, known as the refresh rate.

The refresh rate measures how fast the phone’s screen is updated. In other words, how often and quickly the content on the screen will be refreshed is determined by this speed. The refresh rate, measured in Hertz (Hz), counts how many times the screen is refreshed every second. The 60 Hz screen refreshes 60 times per second, 90 Hz 90 times per second and 120 Hz 120 times per second. Thus, the 120 Hz screen is renewed twice as fast as the 60 Hz panel.

Faster update times also mean lower latency because pixels are refreshed more often. For example, while the full regeneration of the 60 Hz display is 16.6 ms, this time for 90 Hz is 11.1 ms and only 8.3 ms for 120 Hz. Refresh rate is not the only factor in screen delay, but it is one of the biggest reasons.

What does 60 Hz, 90 Hz and 120 Hz mean for my phone?
Screens with a higher refresh rate make moving content look smoother and sharper. Most content, like opening your emails quickly and interacting with the user interface on social media, does not really need any speed above the standard 60 Hz rate. Remember, the industry standard for many video content is set to play at 24 frames per second or 24 Hz. Still, screens with lots of graphic motion apps look smoother with higher refresh rate.

Screens with faster refresh make the most obvious difference when it comes to gaming. PC gamers prefer to play regularly with 120 Hz or even 144 Hz screens. Nowadays, mobile players can play with these speeds on a much smaller screen.

Should I buy a phone with a high refresh rate?
90 Hz and 120 Hz screens are becoming increasingly popular in modern smartphones, especially in the high end market. These features are also becoming more and more common in affordable mid-range phones.

The refresh rate comes out as a small part of the screen features of a smartphone. According to experts, it is certainly not such a big feature that the purchase process is based. As a result, it is a clear fact that aspects such as color gamut, contrast, white temperature and resolution have an equal effect on the screen quality of the phone.


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