Home Best TV Guide Top 6 Best 4K TVs To Use as Computer Monitor

Top 6 Best 4K TVs To Use as Computer Monitor

by Ledmond Team
Living room with large screen mounted on the wall

Do you wish your computer had a big screen? It is very easy to connect it to a television and use that as your monitor. Modern TVs have been designed to connect to most computers with and High Definition Multimedia Interface (HDMI) cable or a display port (DP). Most gaming and movie fans prefer TVs as computer monitors as they are delighted with what they see on a big screen as opposed to laptop monitors. At a pocket-friendly price, you will get features and specifications better than those of a computer display.

If you have decided to get a television computer monitor, be sure to enjoy certain benefits. First of all, the size is bigger than most desktop or laptop offers. Also, a display featuring 4K Ultra HD resolution, 120hz refresh rate, and HDR will definitely enhance your gaming experience. Most TV manufacturers are coming up with new technologies every day meant to enhance viewers’ experience while watching.

So, if you have been wondering which is the best 4K TVs to use as computer monitor, here is a list of top 6 4K smart TVs that will transform your standard computer screen size into an ultra-wide display.

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Best 4K TVs To Use as Computer Monitor

1. Best Ultra-wide Option – Samsung Q80R Series QLED 4K Ultra HD Smart TV

Samsung Q80R TV is the third in the line of the best displays as PC monitors for those who are looking for large screens. This QLED display comes at a price, but the good news is that you can select between 55, 65, 75- and 82-inches TV that you can get at different rates. The TV is enviably well equipped with a direct backlight, enhanced antireflection, contrast technologies, and smart functionalities, which are worth spending on.

Samsung Q80R front display

The Samsung Q80R has an excellent and impressive 4K picture quality. It generates deep blacks thanks to its high native contrast levels, extremely excellent black uniformity, and outstanding local diming support. You will enjoy watching your favorite movies at any angle, as this delivers decent viewing angles thanks to Samsung’s Ultra Angle Technology. If you used to play your games on a tiny laptop screen, advancing to this display will enhance your gaming experience. It handles motion nicely and produces crisp motion with minimal blur. Don’t forget its low input lag and Free Sync tech that delivers more consistent motion during gaming, which, undoubtedly makes this tv one of the best 4K TVs to use as computer monitor.

Just like any other device, this 4K HDR TV can’t pull total perfection. While remarkable in so many ways for its price, it has weak audio. If you want a rich, deep sound experience, the Q80R may not handle that. The Bass tend to be weak and sound distortion at high volumes. However, you can solve this by investing in an external soundbar.

Specifications:

  • Brand Name: Samsung
  • Model Number: Q80R
  • Screen Sizes Available: 55, 65, 75, 82 Inches
  • Refresh rate: 60 Hz
  • Resolution: 4K Ultra HD
  • Display Type: QLED
  • HDMI Ports: 4
  • Smart TV: Yes, with Built-in WIFI Connectivity and Ethernet Port
Samsung Q80R display and dimensions

Pros:

  • Excellent motion handling and gaming performance
  • Very bright delivery of both HDR and SDR content
  • Fantastic Contrast
  • Excellent content upscaling for all resolutions
  • Alexa, google assistant, and Bixby support
  • Audio controlled remote
  • Consistent black levels
  • A high number of HDMI ports for connecting your laptop or desktop

Cons:

  • Weak Audio
  • A little bit Pricier
  • No Dolby Vision
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2. Best Roku TV as a Computer Monitor – TCL 55R617 4K UHD Roku Smart LED TV

When considering the best 4K TVs to use as a computer monitor, you can’t miss mentioning a Roku inbuilt TV. TCL has gained a reputation for manufacturing an abundance of affordable TVs. The 55R617 TV series is on the top list of gamers’ best TVs due to its recognized extremely low input lag. If you want to go big from your standard laptop screen, the TCL 55R617 display will deliver the speed and resolution required for an enjoyable PC gaming experience. The overall image quality, black levels, contrast, color gamut, and brightness are excellent.

TLC 55r617 front display

At the back of the TV, you will find all ports, including three HDMI ports and a single USB port. Three HDMI input ports are a little bit few for a modern set and PC monitor usage. Most modern sets come with four HDMI ports with other few going up to five ports. In this TCL set, it will only take your PC, satellite box, and one gaming system, and you are done. If you have multiple HDMI-compatible devices, you will have to disconnect some to get space for another.

The TV uses the Roku Smart feature with a simple interface and extensive streaming app support. You will love the straightforward home screen, easy to use remote, and automatic software updates provided by Roku smart TV. The Roku platform consists of a wide selection of available apps from where you can choose from. One of the TCL’s 55R617 drawback is poor viewing angle. As you move to the sides, the blacks and colors shift rapidly, and brightness drops. This makes the TV suitable for a narrow viewing environment with few viewers.

Specifications:

  • Brand Name: TCL
  • Model Number: 55R617
  • Screen Sizes Available: 55, 65, 75 Inches
  • Refresh rate: 120Hz
  • Resolution: 4K Ultra HD
  • Display Type: LED
  • HDMI Ports: 3
  • Smart TV: Yes, with Built-in WIFI Connectivity and Ethernet Port
TCL 55R617 connections and HDMI

Pros:

  • You can get it at a pocket-friendly budget.
  • Generates bright, colorful HDR
  • Supports Dolby Vision
  • Roku powered TV is fantastic.
  • Accurate, wide color gamut
  • High contrast
  • Attractive design
  • Excellent low input lag for gaming

Cons:

  • Glare or reflections from the TV
  • Limited preset picture setting adjustments
  • Picture quality degrades at an angle
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Also read Best TVs for watching Movies

3. Best Picture and Sound Quality TV as a Monitor – LG Electronics SK9000 4K UHD Smart LED TV

If you have a bit of love with LG products in the past, here is a solution for your PC monitor TV requirement. One thing you will always appreciate about LG brand is that they always pack a lot of features in the displays, often at a lower price than much of the competition. SK9000 TV seems to be a continuation of that tradition. It is an excellent TV with smarter features and supports theater-quality pictures and sound.

 LG Electronics 65SK9000 front display

Sound levels have been one of the challenging features with these flat slim TVs. However, LG has addressed this issue in their SK9000 by including a pair of 40 watts speakers and another pair of 20 watts woofer. As a result, the sound is crystal-clear and vibrant even at full volumes; the audio produced is free from distortion.

LG’s webOS smart feature remains one of the best technologies that will make you admire the display as your PC’s monitor. A nicely placed scrolling ribbon of apps at the bottom gives you quick access to popular apps and input selections. LG’s app store boasts available apps by providing a wide range of more than 200 apps. Overall, SK9000 is a perfect TV for multipurpose applications, from gaming to PC usage. Unfortunately, when used in dark rooms, the picture quality degrades due to the high contrast ratio causing blacks to appear gray.

Specifications:

  • Brand Name: LG
  • Model Number: SK9000
  • Screen Sizes Available: 55, 65 Inches
  • Refresh rate: 120Hz
  • Resolution: 4K Ultra HD
  • Display Type: LED
  • HDMI Ports: 4
  • Smart TV: Yes, with Built-in WIFI Connectivity and Ethernet Port
LG Electronics 65SK9000 back view

Pros:

  • Excellent image quality with HDR
  • Offers many online smart features and apps
  • Excellent sound quality
  • Great HDR performance
  • Support for Dolby Vision and Dolby Atmos
  • Low input lag for gaming

Cons:

  • Average Black levels
  • Blacks appear gray in a dark room
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4. Alternative Best Ultra-Wide Option – Samsung 8 Series QLED 4K UHD Smart TV

We consider Samsung Q8FN TV to be the best alternative large display that you can use as a PC monitor. There is a lot to salivate about the Q8FN series if you can consider its more reasonable price. Staring with picture quality, Samsung Q8FN never fails, especially in a bright room due to its excellent reflection handling technology. It performs very great for any purpose with great motion handling an excellent response time and very low input lag.

Samsung 8 Series front display

Another feature you will definitely like from this TV is 4 HDMI ports. Most computers and laptops come with HDMI ports to connect to an external monitor. This means you will have enough space to connect your laptop with this ultra-widescreen and still remain with three more ports to connect other HDMI compatible devices. The Q8FN comes with a very easy navigation smart user interface. The smart feature comes with preinstalled popular apps arranged on a simple, easy to find menu.

Unfortunately, the picture losses its accuracy when viewed at an angle. This implies that you will get the full benefits of the 4KUHD when you view it directly opposite. This also means fewer people can only use the display since its picture quality degrades at an angle.

Specifications:

  • Brand Name: Samsung
  • Model Number: Q8FN
  • Screen Sizes Available: 75, 82 Inches
  • Refresh rate: 60 Hz
  • Resolution: 4K Ultra HD
  • Display Type: QLED
  • HDMI Ports: 4
  • Smart TV: Yes, with Built-in WIFI Connectivity and Ethernet Port

Pros:

  • Full array LED backlighting with local dimming
  • Incredibly good color performance
  • Excellent display brightness
  • Great motion handling
  • Beautiful design
  • High performance in contrast and black level
Samsung 8 Series TV engine

Cons:

  • Expensive
  • Poor native audio power
  • Weak viewing angles
  • No Dolby Vision support
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5. Best Budget TV as a PC Monitor – Samsung NU6900 4K Smart LED TV

Since it’s always more enjoyable to watch in a broader screen, you might consider buying a television that is compatible with your laptop or desktop. If you are on a budget, the Samsung NU6900 TV series might be your ideal choice. Ranging from 43 inches to 50, 55, 65, and 77 screen sizes, you will be able to find the TV that fits your budget. Overall, the NU6900 has an excellent picture and enhanced image quality the way you would want your monitor to be. It also has a high contrast level that makes deep blacks look great in a dark room. Its low input lag and extremely fast response time will make your movie nights and gaming experience exciting.

Best 4K TVs To Use as Computer Monitor - Samsung 55" 4K Smart LED TV front display

The TV has excellent smart functionalities with a Samsung TV app store with tons of options and popular apps like Netflix, YouTube, and Amazon Prime Video. You can also download almost any other app that you need. You will really enjoy watching your movies on a very wide screen than that of your laptop.

The downside of the NU6900 TV series is that it only has 2 HDMI ports. The first thumb rule of buying any display to use as a PC monitor is that the more the HDMI ports, the better. After connecting your laptop and your gaming console on this TV, you will have exhausted the HDMI ports. So, if you have other devices that require HDMI connection, you will have to sacrifice some or connect and disconnect every time you want to use them.

Specifications:

  • Brand Name: Samsung
  • Model Number: NU9600
  • Screen Sizes Available: 43, 50, 55, 65, 75 Inches
  • Refresh rate: 120Hz
  • Resolution: 4K Ultra HD
  • Display Type: LED
  • HDMI Ports: 2
  • Smart TV: Yes, with Built-in WIFI Connectivity and Ethernet Port
Samsung 55" 4K Smart LED TV resolution specs

Pros:

  • Provides high contrast
  • Modern, attractive design
  • Has excellent smart TV features
  • Very low input lag for gaming
  • Generates uniform blacks

Cons:

  • Comes with only 2 HDMI ports which may not be enough
  • Picture quality degrades at an angle
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6. The Best Viewing Angle – Sony X720E 4K UHD Smart LED TV

Sony X720E TV series is one of the best 4K displays that can be used as a PC monitor. In this line, Sony has produced three different display sizes from which you can choose from – 43, 49, 55 inches. The good thing about using the X720E TV as a computer monitor is that you can display the output from your laptop or desktop on a TV screen, providing you with a much larger display than standard computer monitor screen. With such a huge display, you don’t have to sit too close to the TV for you to use and view details clearly. You can use your wireless keyboard and mouse and interact with the display at the comfort of your couch.

Sony KD55X720E 55-Inch front display

Hooking up your computer Sony’s X720E displays can be useful for gaming due to its low input lag, which is ideal for gaming and watching fast-paced scenes such as sports and movies. These TVs offer several PC connections options, including 3 HDMI ports, which allow you to connect multiple external devices at once. Another feature that you will love in the X720E as a computer monitor is its smart features. It comes with preinstalled apps for you, such as YouTube and Netflix, allowing you to watch your favorite movies and videos on a large 4K display.

Specifications:

  • Brand Name: Sony
  • Model Number: X720E
  • Screen Sizes Available: 43, 49, 55 Inches
  • Refresh rate: 60 Hz
  • Resolution: 4K Ultra HD
  • Display Type: LED
  • HDMI Ports: 3
  • Smart TV: Yes, with Built-in WIFI Connectivity and Ethernet Port
Best 4K TVs To Use as Computer Monitor

Pros:

  • Excellent viewing angles even when watched from the sides.
  • Clear picture and details
  • Simple and easy to navigate android menu
  • Slim, attractive, and space-saving design
  • Its price is pocket-friendly
  • Provides low input lag making it a perfect panel for gaming

Cons:

Has limited smart app selections
Blacks are not uniform

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Features to Consider Before Buying a TV for Computer Monitor

1. Resolution

The lower the screen resolution, the less clear and detailed the images to become. 4K resolution is the current market standard as it offers you four times the resolution of a standard HD display. Another upcoming resolution that you may come across during your search is 8K displays. They provide excellent picture quality than the 4K display, making them expensive.

2. Input Lag

Input lag is the difference between the change you make on your input device – mouse, keyboard, gaming pad – and what displays on your screen. Those extra milliseconds may not seem like they matter, but they can make a massive difference if you like to play fast-paced games and movies. When it comes to input lag, the lower, the better.

3. Input ports

For you to share your screen with your TV display, you will need some connection mechanisms. One of the popular input port is the HDMI. It enables you to hook up your laptop to your TV so that you can view your computer screen on the TV. When shopping for a TV as your monitor, pay attention to the number of HDMI ports as it can limit the number of devices you will able to connect to your television. The more the number of the HDMI ports, the better.

Verdict

If you would like to get yourself a TV computer monitor, I hope this guide will help you choose the best. Be careful when shopping for a TV and do not get caught up on the screen size details and forget there are other features that matter. While no display is perfect, most televisions are quit enough to please you, and the differences are often not visible unless you really look for them. Depending on your budget, you will be able to decide which of the best 4K TVs to use as computer monitors is suitable for your needs.

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