What Is Motion Blur & How To Fix It? (Explained)

About The Article:

  • Motion blur makes moving objects appear smeared and blurry on monitors.
  • The article explains what causes motion blur, like slow pixel response times.
  • It provides solutions to reduce motion blur, like enabling backlight strobing, choosing faster response time monitors.
  • Tips are given to adjust in-game settings and select monitors with blur reduction technology.

Written By – Manvendra Singh Manvendra Singh

Do you love watching fast-paced action movies or playing high-speed video games on your monitor?

If so, you might have noticed a trailing effect behind moving objects on your screen.

This fuzzy sight is known as motion blur.

It can sometimes reduce the crispness of your viewing experience.

But don’t worry! This article will help you understand motion blur and how you can manage it.

Quick Answer:

Motion blur is the streaking effect in images caused by movement during exposure. To fix it, use faster shutter speeds, increase lighting, or employ image stabilization techniques.

What is Motion Blur?

Motion blur is a visual effect when an object moves quickly across your computer screen.

It’s like seeing a ghostly trail following a moving object. This effect is often seen in fast-paced scenes in movies or video games.

Slow refresh rates and response times of your monitor generally cause the monitor blurry.

Causes of Motion Blur In Monitor

1. Response Time

Response time refers to how quickly a pixel can change colors. It is measured in milliseconds (ms).

A slow response time means the pixels can’t change fast enough, resulting in a blur effect on moving objects.

Response Time

2. Refresh Rate

Refresh rate is the number of times your monitor updates with new information per second.

It’s measured in hertz (Hz). A low refresh rate implies that the monitor is not updating the image quickly enough, leading to motion blur.

Refresh Rate

How to Reduce Motion Blur

1. Upgrade Your Monitor

Monitors with higher refresh rates (120Hz, 144Hz, or even 240Hz) and lower response times (1 ms to 5 ms) can greatly reduce motion blur.

2. Enable Overdrive Setting

Many monitors have an overdrive setting, which speeds up the monitor’s response time.

However, too much overdrive can cause an ‘overshoot’, where a pixel changes colour too fast, causing monitor ghosting.

3. Use Motion Blur Reduction Technology

Some monitors have motion blur reduction technologies like NVIDIA’s ULMB (Ultra Low Motion Blur) or BenQ’s Blur Reduction.

These technologies can make a significant difference in reducing motion blur.

Motion Blur Reduction Technology


Ques 1. Is motion blur bad for your eyes?

Ans: No, motion blur is not harmful to your eyes. It can, however, reduce the quality of your viewing experience.

Ques 2. Can motion blur be eliminated?

Ans: While it’s difficult to eliminate motion blur, using monitors with high refresh rates and low response times can drastically reduce it.

Ques 3. Is motion blur only a problem in gaming?

Ans: While motion blur is most noticeable in fast-paced gaming, it can also be observed while watching high-speed movies or sports events.

Ques 4. Is motion blur the same as ghosting?

Ans: No, while both are visual artefacts, motion blur is caused by slow response times and refresh rates, while ghosting is usually a result of excessive overdrive settings.


Motion blur can hinder your immersive visual experience, particularly in high-speed gaming or movie watching.

However, with the right knowledge and tweaking, you can significantly reduce this effect and enjoy a clear, blur-free experience!

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Manvendra Singh
Manvendra Singh

Hi, I am John Williams. Editor-in-chief of the website PCSynced.com. Here I write about PC technology & Guides.