Input Lag vs Response Time – Which Should I Prioritise For Gaming?


Input Lag vs. Response Time – What Should I Prioritize When Gaming?…

Have you ever experienced lag while playing a game on your computer? It’s annoying, isn’t it? Whether you’re a hardcore gamer or a casual gamer, you don’t want to experience lag or slow response times from your PC. If you’re looking for new parts, now is the time to learn more about input lag and response time and how they affect your gaming experience.

What is input lag?

Input lag refers to the amount of time between pressing a key on your input device and it appearing on the screen. When you press on your device, a series of processes happen so that you can see it on the screen. Specifically, the device registers it and the instructions go all the way to your computer. The computer puts it on the monitor and it’s processed on the board. Then your monitor adjusts the pixels to show the action you just pressed on your input device.

Breaking it down suddenly makes more sense to him. However, this is no excuse for a long lag time. After all, if there is a long delay, you definitely lose. This usually applies to games that rely on reacting to your environment, like racing and fighting games.

What is Response Time?

what is input lag

On the other hand, you have reaction time. Response time refers to your monitor’s speed at changing the colors of its pixels. In short, it’s about how fast each pixel goes from black to white and vice versa.

While response time may not seem relevant to you when gaming, it actually is. This is because a slow response time causes a delay in seeing things on the screen. If you don’t see what’s actually going on in real time, how can you enter the right action on your device? This suddenly makes response time even more important.

Response time is determined by the capabilities of a monitor or TV panel. Response time is measured in ms (or milliseconds) and a response time of 1ms means it’s already fast. When choosing a monitor, you will often be asked to choose between TN, IPS and VA panels.

Here is a brief description of these three types:

  • TN (twisted nematic) has poor color quality and very narrow viewing angles. That means you have to be right in front of the screen to really see it all. However, the advantage of this is that TN has the fastest response time. If your priority is a fast and smooth gaming experience, then the TN is the best choice.
  • The IPS (In-Plane-Switching) is like the mid-range display if there is such a thing. It’s not as good as the TN, but it’s a lot better than the VA. Nonetheless, newer models today have fast response times despite being inherently IPS. Some can already compete with TN by being around 1ms.
  • Finally you have the VA (vertical alignment). The VA is probably the best in terms of contrast as the pixel can reach almost a pure black color. However, the caveat to this is that you have to wait longer for the pixels to change color from black to lighter hues. In fact, you will see smearing on the screen during fast movements.
input protocol or response time

Although there are other types of panels that have different response times, keep in mind that the panels are not the only factors affecting this metric. In fact, response times are also affected by your monitor’s circuit board and input lag. Just because a screen is made of VA doesn’t mean it’s the slowest. Ditto for the TN, where it’s not your only guarantee of quick response time.

What should I prioritize?

Contrary to what others think, newer models can boast both low input lag and fast response time. It’s no longer an either/or, because you can actually have both.

In the event that you must choose between lower input lag or faster response time, it is best to select a part with lower input lag. Because there are already displays that can reduce the contrast and display settings to enable a faster response time. If you have a high input lag, the fast response time is considered useless because your actions on the device are still not registered on the monitor as quickly.

On top of that, a slower response time isn’t bad at all, especially if you’re not playing high-speed games. Ghosting only happens when you’re playing really fast games and you see those blurring and smearing effects in the background. However, don’t get confused because most of them are not part of the effects.

Prioritize response time

What you should know, however, is that input lag and response times are not often built into the specifications of the TV and monitor by the manufacturer. Sometimes you just have to do some research or ask the manufacturer directly. In fact, the most you can expect is to find a response time speed for some monitors (again, not all). While this can be a bummer, there are reviews you can find online to help you make a better decision.

Here, too, input lags are not advertised by the manufacturers. If you’ve seen this from a manufacturer, it may already be lazy as no one in the industry does. It can also be misleading as others still confuse input lag specs with response time rate.

Fortunately, you no longer have to sacrifice input lag for response time, or vice versa. More modern displays can have low input lag while still having a fast response time. The best way to find out which is the best is to do your own research online and see which models and brands suit your preferences. It is also important that you balance it with your usage. Sometimes you don’t really need the fastest reaction time, especially if you’re not a fan of high-speed games like racing, fighting and the like.

See more new articles in category: TOP ESPORT
Leave a comment