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Sony X800H 4K HDR LED TV Review: Best PC Monitor

Have you been searching for a decent TV that can double up as a PC monitor? If you have, then the Sony X800H is just what you need.

Sony X800H 4K HDR LED TV

Sony X800H 4K HDR LED TV

Sony X800H is the best TV you can use as a PC monitor. It does not have temporary image retention, nor does it risk permanent burn-in.

  • Brand: Sony
  • Product number: XBR55X800H
  • Screen sizes: 43"/ 49"/ 55"/ 65"/ 75"/ 85"


The low input lag and good response time make this Sony X800H a suitable option if you love watching sports and playing video games on your PC. It has great viewing angles, a high peak brightness and it handles reflections well in an averagely lit space. Also, thanks to Sony’s Triluminos display technology, you get a wider color gamut than is possible with regular televisions. Unfortunately, the TV has a poor contrast ratio and lacks local dimming, so the blacks look gray when watching in a dark room.


  • Good response time
  • Low input lag
  • Great viewing angles
  • High peak brightness


  • Poor contrast ratio
  • No local dimming
Ease of use
Value for money

The details

With so many options available on the market nowadays, buying a television can be a tall order. But if you are looking for a TV with good picture quality, is budget-friendly and one that can be used as a PC monitor, invest in Sony X800H.

It is a significant improvement of its predecessor, the X800G model. Below are some of its defining characteristics in detail.


The X800H has a minimalist design. It is sturdy, with a plain plastic frame and wide, V-shaped legs. It also has a VESA mount and is compatible with most TV mounts.

Although its design is nothing extraordinary, it has a massive screen size of 55 inches. This allows you to see even the minor details, which makes for an immersive viewing experience.

The big screen size also allows for a multi-monitor setup. You can split the screen into two or four quadrants, and display different content on each quadrant.


Another of this tv’s key highlights is that it’s equipped with Sony’s 4K HDR Processor X1. This works in tandem with the brand’s 4K X-Reality Pro resulting in images that are crisp and clear.

It also employs the Dolby Vision and Dolby Atmos technologies. These cause images to appear more lifelike by incorporating deeper darks and cheery colors. The Motionflow XR has to be the icing on the cake. It minimizes blur in fast-moving scenes.

Another impressive feature of the X800H is the Game Mode. This is sure to take your gaming to the next level by offering a smooth and responsive experience.

Ease of use

The Sony X800H runs on the Android TV platform. To get started, select your network to connect the TV to the internet. The TV will then walk you through the whole setup process.

With AirPlay 2 and HomeKit support, you can easily integrate your iPhone and Siri devices to the X800H for effortless smart home management.

The Android TV also includes Google Assistant, which you can activate with the push of a button on the remote. It also works very well with Alexa.


This X800H is a mid-level TV that performs well in many aspects.

It includes some pretty cool features like the Dolby Vision and Dolby Atmos tech that provide a cinematic viewing experience. Better yet, it has a dedicated game mode, which takes your gaming experience a notch higher.

Final verdict

If you would like to experience your computer on a large, immersive 4K screen, then the 55-inch Sony X800H will help you achieve just that. Throw in the favorable pricing and a ton of other impressive features, and you have yourself a one-of-a-kind television.

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