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Why can not you use a TV as a monitor?



  Large TV on the wall
Gaurav Paswan / Shutterstock

Televisions and computer monitors are similar and use mostly the same technology to power the panels. You can usually use a TV with your computer, but they are intended for a different market and are not different from monitors.

Differences in Connectivity

Both televisions and monitors accept HDMI input, provided they have been manufactured in the last decade. HDMI is the industry standard for video signals, and you can find them on just about any device that outputs Rokus video and game consoles to computers. If you're just looking for a screen to connect to, it's either a TV or a monitor.

Monitors usually have other connectors, such as DisplayPort to support higher resolutions and refresh rates. TVs often have multiple HDMI inputs that allow you to connect all your devices to one monitor, while monitors are usually designed for one device at a time.

Devices such as game consoles typically send audio over HDMI, but monitors do not transmit, and rarely do they decent when they do. It is usually expected that you connect headphones to your desk or have desktop speakers. However, almost all TVs have speakers. The high-end models are proud of their large models as they are the centerpiece of your living room.

TVs are much larger

The obvious difference is in the size of the screen. TVs are usually about 40 inches or more, while most desktop monitors sit between 24 and 27 inches. The TV can be seen from the other side of the room, so it needs to be larger to get the same visibility.

This may not be a problem for you; Some people prefer a larger display instead of many smaller ones. The size is not an automatic deal breaker, but the resolution is ̵

1; if your TV is a 40-inch panel, but it's only 1080p, it looks fuzzy when it's close to your desk, even though it's from the other Page looks good. If you are using a large TV as the primary computer monitor, consider a 4K panel.

The opposite is also the case, as you do not want to use a small computer monitor as a living room TV. It's quite possible, but most mid-sized 1080p televisions cost about the same as a comparable desktop monitor.

Monitors are for Interactivity

  Game Monitor
Gorodenkoff / Shutterstock

The content of TV sets is "Consumption is almost completely pre-recorded, but on monitors you constantly interact with your desktop." They are accordingly built, and TVs Focus on better image quality for movies and shows, often at the cost of processing time and delaying input.

It's important to understand how most televisions and monitors work to understand why this is important Monitors (such as your computer or a cable box) send images to the display several times per second, and the display's electronics process the image, delaying the display for a short time, which is commonly referred to as the input delay of the panel.

Image was processed, it will be connected to the actual LCD panel (or whatever always used your device). The panel also takes time to render the image because the pixels do not change immediately. If you slow down, the TV will slowly fade from one picture to another. This is called the panel's response time, which is often confused with input delay.

Input delay is irrelevant to televisions because all content is prerecorded and you are not typing. Reaction time also does not matter much as you almost always consume 24 or 30 FPS content, giving the manufacturer much more room to "approve" something you would never really notice.

But when you use it When you see it on a desktop, you may notice more of it. A TV with a high response time may be blurry, leaving ghosting when displaying a 60-FPS game from a desktop, as you spend more time per frame in the intermediate state. These artifacts look like the cursor paths of Windows, but for everything you move. With a high input delay, you may experience a delay between moving the mouse and moving the mouse on the screen. This can disorient. Even if you are not playing games, input lag and response time will affect your experience.

These differences are not clear. Not all TVs have problems with fast-moving content, and not all screens are automatically better. As many televisions are now being developed for console games, there is often a "game mode" that shuts down all processing and speeds up the panel's response time to be the same with many monitors. It all depends on what model you buy, but unfortunately, both sides are often misinterpreted as having reaction times (or just marketing lies), and input delays are rarely tested or mentioned. You often need to contact external reviewers to get accurate reviews.

TV sets are used for setting the TV

  TV channels and remote control
Proxima Studio / Shutterstock

Most TVs have digital tuners you can use to connect to an antenna over-the-air TV or even to tune a basic cable with a coaxial cable. The tuner decodes the digital signal sent over the air or cable. In fact, it can not legally be marketed in the US as a "TV" without a digital TV tuner.

If you have a cable subscription, you probably have a set-top box that also acts as a tuner. Some manufacturers forgo the tuner to save money. If this is not the case, it is usually marketed as a "home theater display" or "large format display" rather than a "television". They work perfectly when plugged into a cable box, but this is not possible. You can not connect an antenna directly to them to watch OTA TV.

Monitors never have a tuner, but if you have a cable box with an HDMI output – or even an OTA box that you can plug in an antenna – you can connect it to a monitor to watch cable TV. Remember that you still need speakers if your monitor does not have them.

RELATED: How To Get HD TV Channels For Free (No Cables To Pay)


Ultimately You can technically connect a TV to your computer and use it without any compatibility issues, assuming it is not unbelievably old and still has the right connections. However, their mileage may vary depending on the actual use and may vary greatly depending on the manufacturer.

If you want to use a monitor as a TV, you will not be able to set up the TV without an extra box – but it's fine to plug in an Apple TV or Roku to watch Netflix if it's the generally smaller size or not disturb the lack of decent speakers.


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