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LG 27GN800-B Review (UltraGear) – LG’s Best 144hz 4K Gaming Monitor

LG 27GN800-B Review Featured Image

Our reliable LG 27GN800-B Review will clarify that this monitor comes up with the most amazing performance in LG’s UltraGear gaming monitor’s line up. It is very much identical to the LG 27GN850-B in accordance with the panel, but the stand is much cheaper compared to both monitors.

The LG 27GN800 B review shows it does not have great ergonomics adjustments, but for the field of gaming, you will definitely enjoy amazing gameplay because of its fast response time and 144 Hertz refresh rate. It also got wide angles for viewing so you can share your screen content easily with the other viewers. Some pros and cons of this monitor are:

Reasons To Buy
  • Extensive color gamut
  • Responsive time speed is quick
  • A lot of features
  • sRBG mode absent
  • Inferior IPS glow

Specification Table Of LG 27GN800-B Review
Size 27 Inches
Resolution 2560 x 1440 Pixels
Max Refresh Rate 144 hertz
Pixel Type IPS Display
Refresh Rate Technology NVIDIA G-SYNC
Response Time 1 ms
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LG 27GN800-B Review | In-Depth Overview & Technical Details

In-Depth Overview LG 27GN800-B

In order to understand all the LG800G specs, we have reviewed the device and tried to provide you people with a complete detailed and the most authentic information. If you are looking for such a monitor that shows up perfection in the display and feels a gaming giant aesthetically as well, then LG 27GN800 B 27 inch UltraGear QHD is an impressive choice.

In order to get complete knowledge and detailed specification lineup of this monitor, get through our LG 27GN800-B Review. So let us get started with no delay and explore all the amazing facts about this gaming monitor.

Build-up Quality

Build-up Quality LG 27GN800-B

The overall build quality of LG UltraGear 27GN800 B is decent, and it ensures a long time of serviceability as well. The chassis of the monitor is very much sturdy and insanely durable also so that it can withstand the minor scuffs and scratches on the body.

Excluding the stand, everything comprises plastic, but you will not find any issues or shortcomings in the building approach of this ultimate gaming monitor. The major thing that should be undertaken is that there is no flex in the panel of this monitor, which makes it more durable.

Aesthetical Design

Aesthetical Design LG 27GN800-B

There is no curve and the LG GN800 B has a simple design. This design is accompanied by minor gaming-oriented finishes on the chassis that are the symbol of LG’s UltraGear gaming monitor lineup. This monitor is not suitable for office usage with such gaming designs.

Except for the base, this monitor looks more similar to the LG 27GN850-B in front and back aesthetical designs. As the stand is very much simple as compared to the prior model and it shows up a V shape with a color combination of black and red. Because of its compact nature, plenty of space remains in front of the desk that you can use to place other peripheries.

Ports Selection

Ports Selection LG 27GN800-B

When it comes to the ports in this LG 27GN800-B Review, then you see that LG monitor control becomes limited because of the average ports selection on this device. The connectivity ports that are present in this model are a DisplayPort 1.4 and two slots of HDMI 2.0.

You will also get a 3.5 mm jack for connecting with external speakers or using a headphone. Besides these connecting slots, you will also get a USB port, but it is dedicated to serving the monitor only for the updating of its firmware or other tasks of similar description.

Viewing Angles

Viewing Angles LG 27GN800-B

LG UltraGear GN800 has got excellent viewing angles in both horizontal and vertical orientations as well. With these wide angles, you can easily share your screen with the other people sitting beside you. Thanks to the horizontal display angles, the image does not get distorted even if you move.

But in the vertical viewing angles, you observe that the accuracy of the image will get disturbed as you move from the oof-center of your display. This totally depends upon the height of the monitors or the height of the sitting person in front of that display monitor.

Ergonomics Characters

Ergonomics Characters LG 27GN800-B

This wide-screen LG monitor has terrific ergonomic characters, which is a clear downside of this product. You will get no swivel or any kind of height adjustment in this monitor’s stand. The only option that you can avail of is the tilt ergonomic that is also restricted to a limited angle.

So looking for an ideal viewing position in this monitor is going to be an arduous task using no mounting product. If you want to get this device perfectly mounted in order to enjoy impressive gameplay, then you must put a load on your pocket and purchase a VESA mount stand.


Resolution LG 27GN800-B

The LG wide-screen monitor driver can provide the user with an outstanding 2560 x 1440 pixels resolution. This excellent figure is perfect for doing multitasking and getting yourself indulged in the most amazing gameplay with not a single issue at all. All thanks to the IPS display panel of this monitor.

With a high pixel density in LG, a super multi-blue driver ensures a fabulous crisp in the image. Besides all these things, this monitor has got a quad HD display which is completely a display giant. So you can get this monitor for competent gameplay.


Brightness LG 27GN800-B

Our expert LG 27GN800-B Review completely reveals the brightness aspect of the product as well. This monitor comes up with good brightness of 300 Nits in SDR mode, but it is less than the 350 nits brightness that the company has claimed. However, this brightness remains consistent in all types of content.

On the other hand, the peak brightness in the HDR mode is brighter than compared to the brightness in the SDR display mode. But you see that it is not good enough to show all the content highlights properly. It means that it is not consistent in different video contents.

Contrast Ratio

Contrast Ratio LG 27GN800-B

The contrast ratio of this monitor is not o impressive as we have tested it at 60% backlight and it showed 876:1 only. Deep blacks are not produced by this monitor, which is a serious issue if you are fond of gaming in the dark scenes or at nighttime.

The content on the screen looks washed out if you are using it in rooms of low ambient light because of the less contrast ratio. But we have seen the brightness and contrast ratios not so good in the HDR display mode that show dimming in some of the darker areas, but in the LG monitor service menu, you can adjust it to some extent.

Response Time & Refresh Rate

Response Time & Refresh Rate LG 27GN800-B

At 144 Hertz, the response time of the LG 27GN800 B 27 monitor is excellent, so you will not see ghosting and blurring as a significant issue n this monitor. So you do not require the overdrive of this monitor as everything works perfectly with the normal settings at a response time of 1ms.

The fast pixel response time is undoubtedly the best feature that makes this monitor a really appealing product for the users that want an eSports gaming monitor. The combination of high refresh rate (144 hertz), low input lag, and extraordinary fast response time makes this monitor ideal for fast-paced gameplay.


Performance LG 27GN800-B

The LG 27GN800 B is an excellent performer for fast-paced or fast-moving games. For the most amazing vibrant colors during your gameplay and movie watching, this monitor comes up with a 92% DCI-P3 coverage. Because of the extra saturation in the colors and content, this monitor proved itself a good contender.

With a dE average of 0.55, you can also use this product to perform your different editing tasks. But lacking an sRGB preset will limit the usage for content creation and other web developing related tasks and designing formats jobs as well.

Bottom Line!

Our LG 27GN800-B Review shows that this 27 inches monitor can accomplish your routine tasks and gaming as well. This monitor provides the users with perfect sharpness, quality image, and high durability approach for long-term serviceability. Besides being an excellent gaming monitor, it does not have sRGB mode that may bounce some users back.

For the users who want accurate colors, high-end display quality, and extensive color gamut, this monitor is no less than a bounty. We hope that after reading this complete review, now you will make an excellent decision to buy this monitor. By now, you know about the complete details of this device.

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