What is touch sampling rate and does it matter in phone display?

    1. Touch sampling rate refers to the number of times a screen refreshes itself to register a user’s touch input in one second.
    2. It is a very important display concept that determines how well a smartphone screen responds to your touches and scrolls.
    3. The touch sampling rate is measured in Hz, with the levels going beyond 240Hz.
    4. A display’s 120Hz touch sampling rate, for example, means that the screen can refresh 120 times in a second as you scroll, touch and swipe.
    5. The touch sampling rate is very important because it determines the usual operation of the phone.
    6. It also highly matters when it comes to mobile gaming.
    7. Gaming latency refers to the delays and lagging that occur as you play mobile games.
    8. With a low touch sampling rate, the screen takes longer to respond to your touches which makes it very frustrating.

 

 

Also read: What is adaptive power saving and how does it work in phones?

 

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