2023-06-06 15:48:23
Smartphone manufacturers have invested heavily in resources and technologies for their models. An interesting feature, but little commented or analyzed before buying a new device, is the touch sample rate of the display, something that can be important for those who like to play on their cell phones. Below, we will explain what this technology is and what is the difference for the refresh rate.
What is touch sampling rate?
Touch Sampling Rate, also known as Touch Response Rate, is a technology for recording the number of times a screen can update to detect touches in the span of one second.
The measurement is done in hertz using a mathematical calculation. To find out the exact time that the display checks for a new touch, just divide the rate reported by the manufacturer by one second (1,000 ms).
O ROG Phone 6tested in games by web workshop, delivers a touch response rate of 720 Hz. With that in mind, we can calculate that 1000 divided by 720 = 1.38 milliseconds.
Therefore, every 1.3 milliseconds, the device is able to register and execute a new touch. In short, the higher this rate, the faster the response time offered by the display.
How important is the touch sampling rate really?
In everyday use, a high touch sampling rate won’t make much difference, especially if you only use the phone for common tasks, such as accessing social networks, streaming platforms, taking photos, etc.
On the other hand, this technology can be important for those who like to spend hours playing on their cell phones. In FPS games, for example, an improved touch sampling rate allows commands to have a shorter or more immediate response time, granting the player an advantage and facilitating victories.
Considering the main utility of the resource, we now know why it is not implemented in several smartphones available in the market, such as in entry-level models or common intermediaries, being more focused on cell phones aimed at the gamer public.
What’s the difference for refresh rate?
In simple terms, the screen refresh rate serves to create a smooth feeling when navigating your smartphone. On devices with a 120 Hz display, for example, 120 frames per second are displayed, thus offering good fluidity.
Touch Sampling Rate works to increase the speed of touch response, ensuring that the input given by the user is quicker or more immediate. Either way, both play an important role in improving the overall experience.
In case you’re wondering which is the most important, we believe it’s the refresh rate. After all, this is a technology that you can feel the effects of on a daily basis, while the other can only have its real usefulness tested in specific tasks.
What is the ringtone sampling rate of your device? Do you think this technology is important? Tell us in the comments!
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