Can you use a 4K TV for Computer Monitor?

Nowadays, it’s possible to use a television as a PC monitor. Most gaming enthusiasts choose the best TVs to use as PC monitors because the resolution and the size of the 4K TVs are high, and they have a smooth gaming experience when using 4k TVs compared to the best gaming monitors.

If you’re wondering if you should get a new 4k TV to use as a computer monitor, I’ve got you covered. In this article, I’ll fill you in with everything you need to know about the best 4k TV for computer monitors.


Can I use a 4K TV for a computer monitor?

Yes. 4k TVs have high refresh rates that computer monitors demand and the input to make the most of them. Equipped with a recent NVIDIA GPU or AMD and an HDMI 2.1 connection, nothing will stop you from using a 4k TV. Additionally, it’s possible to get large TV screens than you can desktop monitors.

Why Use a TV for Gaming?

Modern TVs offer extremely accurate color reproductions that aren’t common in most gaming monitors. TVs are more focused and larger on aspects like viewing experience and color reproduction. They also have wide viewing angles, thanks to advanced display technologies. Additionally, the OLED technology in some TVs offers excellent pixel response time and input lag that reduces motion blur and ghosting.

Gaming Features to Check in a TV

Here are some gaming features you need to check when looking for a modern TV for gaming:

  • Highest-end resolution
  • High refresh rate
  • Low response time
  • Low input lag
  • HDR10

Best 4K TV for Computer Monitor          

TCL 43-inch 4K UHD Smart LED TV – 43S435, 2021 Model

TCL 43-inch 4K

If you’re looking for a budget-friendly TV that offers excellent performance, this is a great choice. The TV’s screen is surrounded on the sides and top by narrow, glossy black plastic bezels. It boasts several connectivity options, including 3 HDMI ports, an Ethernet port, a USB port, a 3.5mm composite video port, an optical audio output, and a 3.5mm headphone jack. Additionally, this TV has a 60Hz refresh rate and is compatible with HDR10 and HLG.


  • 43-inch screen size
  • 3840×2160 resolution
  • 60hz refresh rate


  • Solid color range
  • Affordable


  • Mediocre contrast

LG OLED55CXPUA Alexa Built-In CX 55″ 4K Smart OLED TV


The LG OLED55CXPUA sports a high frame rate, ALLM, VRR, and eARC that promise smooth gameplay and exceptional picture quality. This TV has a 1ms response time and a low input lag that adds clarity and reduces blurring. This smart TV is built for gaming, thanks to the latest gaming features like FreeSync and NVIDIA G-Sync that give incredibly smooth gameplay.


  • 120Hz refresh rate
  • 1ms response time
  • 55-inch size
  • 4k resolution


  • Smooth and responsive gameplay
  • G-Sync compatible
  • Low input lag

SAMSUNG 75-inch Class QLED Q80T Series – 4K UHD Direct Full Array 12X Quantum HDR 12X Smart TV

SAMSUNG 75-inch

The SAMSUNG 75-inch Class QLED Q80T Series is one of the best TVs for computer monitors, bringing high-spec 4k QLED at a great price. This Smart TV comes with controlled backlights that offer deeper contrast for brighter whites and richer blacks. It has a powerful Quantum processor that utilizes deep learning AI to change everything you watch into amazing 4k.


  • 75-inch screen size
  • Quantum HDR
  • Built-in Alexa
  • Built-in TV speakers


  • Fantastic upscaling
  • Beautiful colors
  • Strong brightness and contrast


  • No Freeview play

Hisense 54.6-Inch Class H8 Quantum Series Android 4K ULED Smart TV

Hisense 55-Inch

This Smart TV combines ultra-bright and incredible 4K detail with Android TV for quick access to apps and entertainment. The Hisense 54.6-Inch Class H8 Quantum Series TV has a sleek aesthetic body with an amazing bezel-less design. Additionally, it has an Alexa-enable device or the easy-to-use voice-enabled remote that helps you to control the TV.


  • 700-nits peak brightness
  • 240 motion rate
  • 54.5-inch screen size


  • Voice-controlled remote
  • Bezel-less design
  • 1-year warranty

Sony X80J 65 Inch TV: 4K Ultra HD LED Smart Google TV

Sony X80J 65 Inch

The Sony X80J 65 Inch TV: 4K Ultra HD LED Smart Google TV is designed to upscale your favorite content by delivering clear and smooth pictures with detailed contrast and full of rich colors. It has a powerful TV processor that promises smooth, rich colors and detailed contrast pictures. What’s more, you can use your voice to find your favorite shows, music, and movies, thanks to Google Assistant.


  • 65-inch screen size
  • 4k HDR processor
  • Built-in Alexa


  • Easy to use
  • Ultra-slim design
  • Smooth and clear pictures


  • Brightness could be better


Do I Need a TV with HDMI 2.1 for PC Gaming?

HDMI 2.1 guarantees the best possible gaming experience from your host devices. Getting a TV with HDMI 2.1 will allow you to enjoy 4k 120Hz with greater HDR vibrancy and audio on platforms like the PS5 and Series X.

Is it Bad to Use a TV as a Computer Monitor?

Can you use a 4K TV for Computer Monitor?

Yes and no. Yes, because most modern TVs have everything that computer monitors have. However, you may want to stick to a computer monitor for some reason. First, some TVs come with fewer connectivity options, limiting your ability to connect to external devices. Also, most TVs are too big to use as a computer monitor, which may interfere with your ability to sit at a safer distance.

Final Thoughts

If you’re looking for a TV to use as a computer monitor, I hope this guide will help you choose the best. Depending on your budget, you’ll get a 4K TV that suits your needs.