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Using TV as Computer Monitor


Can You Use a TV as a Computer Monitor?

If you want your computer to have a larger screen, you can hook it up to a television and use it as your monitor. Modern TVs are compatible with most modern computers using an HDMI (High Definition Multimedia Interface), or a Display Port (Display port) cable. This is how and when you can use your TV as a computer screen monitor.

How to use TV as a computer monitor

All you need to connect your TV and computer monitor is an HDMI or DP cable. Make sure that your TV is connected to the correct input/source and that your computer has the same resolution as your TV.

Check that both your TV and computer have an HDMI port. Next, connect the cable to your TV. Next, ensure that your TV is connected to the correct input/source. This can be done by pressing the input/source button on your remote, or on your TV.

HDMI ports on a television

After your TV is connected to your computer via HDMI or DP cable connect your PC to your TV. Go to Settings and click Display > Advanced Display Settings > Display adapter properties. Next, click List all Modes to select the resolution that corresponds with your TV.

You can set up dual monitors with a Windows 10 laptop using our guide.

A DVI (Digital Visual Interface), cable may be required if your computer is an older model and has an older motherboard or graphics card. DVI (Digital Visual Interface) is a bigger connector that uses the same video transmission technology as HDMI.

You can buy converters if you have different ports on your computer and TV, such as a DVI to-HDMI cable.

Do I buy a monitor or television for my computer?

A monitor is better than a TV if you use your computer regularly. If you use your computer primarily for entertainment, you can still use a TV to monitor it.

You might find a big-screen TV unsuitable if you use your computer to surf the Web, check emails, or do work. A computer monitor requires that you move your eyes only to scan a page. However, a large-screen TV will require you to move your neck quite a bit. Your eye level should be at least two to three inches below your monitor’s top edge.

Your TV can be used as a monitor if you use your computer for streaming, gaming, and other entertainment purposes. Make sure that your TV has the correct resolution, pixel density, and input lag. Also, ensure that it is fast enough to respond to your commands.

These are the features that you need to check before you use your TV as a computer monitor.

Things to consider before you replace your TV’s monitor with a TV

Pixel density and resolution

It is important to take into account the resolution and pixel density when using a larger TV screen. The resolution refers to your screen’s dimensions in pixels. Pixel density is the number per inch (PPI).

For example, a 55-inch TV can be as large as a 27-inch monitor on a computer. The image quality may appear blurred if you have a larger TV. This is especially true if you are trying to read small text on a large TV.

Also, make sure to check the pixel density on your TV and monitor. A 15-inch laptop screen with a 1080p resolution will have a pixel density of 141ppi. A 55-inch TV will have a lower pixel density at 40ppi. The display will appear less sharp and clear if it has a lower pixel density.

High-pixel-density TVs are not common because most people are too far away to see the difference. Monitors require a higher level of pixel density because they are closer to you. A 15.6-inch screen may look great from two feet away, but it might not be as good on a 55 inch TV from the same distance.

Input Lag

Input lag refers to the delay between your mouse movement and the display of that movement on your screen. New computer monitors have very low input lags, while TVs have much higher ones.

This means that your TV may experience a slight delay when you do certain things. This delay may not seem very significant but it can be frustrating.

You should aim for a lag of fewer than 20 milliseconds when you use a TV to monitor your computer. Your lag time will affect how your computer monitor looks for you.

Color Compression

Color compression is another factor to be aware of when you use a TV as a computer monitor. This happens when the screen reduces the image size, which can lead to lower-quality pictures.

Many TVs compress images better than monitors. This is something you won’t notice if you are watching a movie on your couch. But, if you look at the TV from close up, you will notice how blurred the image appears, especially if you’re trying to read text.

You want the best image possible so make sure your TV has at least 4 to 4:4:4 subsampling. To enable 4:4:4 color, you can change the picture settings on your TV to “computer”.

You can optimize your TV’s colors with our guide.

Response time

The time taken for your screen’s pixels to change colors is called the response time. Computer monitors have faster response times than TVs. A TV that responds slower could cause “ghosting”.

There is an option to set your HDTV to game mode. Your TV’s game mode setting will reduce image processing time and improve input lag.

Refresh Rate

It is important to also consider the refresh rate of your display. This is the speed at which your display refreshes its images every second. Computer monitors can refresh at up to 240Hz, but TVs have 60-60Hz refresh rates.

If you use your computer for fast-paced gaming and want an intuitive and fluid experience, ensure your TV has a refresh rate of at least 120Hz.


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