LG 27GL850 Review: With Its Pros and Cons

Author: Anirban Saha

Last Updated On:

If you are looking for a review of the LG 27GL850 monitor, then this is the right place.

You are an avid gamer who wants a monitor that can keep up with your pace. You want something bright, beautiful, and able to provide the same level of precision as the keyboard you are using to play.

LG monitors are one of the good ones in the gaming market. They have fast response times, and low input lag when playing.

The LG 27GL850 is making waves in the gaming monitor market.  It has several features that make it the ideal gaming monitor.

One of the features that make it particularly attractive is the Adaptive-Sync technology.

Before I buy a product, I usually do some research on it.

So far I’ve been reading a lot about LG Nano IPS and the reviews are great!

Why Should you Trust Me? Hi, I am Anirban Saha, an Engineer with a Specialization in Electronics and Communication Engineering. I have experience in Smart TVs, Electronics circuits, and Computer peripherals.

In this review post, I will discuss in detail about the LG 27GL850 monitor, how it performs considering all features, and technologies, and whether it is worth it.

LG 27GL850 review

Let’s get started!

LG 27GL850 Review

LG 27GL850 Review

The LG 27GL850 is a QHD monitor that displays realistic images that appear as they would in the natural world.

144Hz refresh rates mean that the screen refreshes 144 times per second. 

LG 27GL850

Anirban Saha

Display Quality
Color Reproduction
Gaming Experience


The LG 27GL850 is a great monitor from LG with a 1ms Response time and 144Hz Refresh rate screen which is great for gaming. To make it even better, it also has a G Sync Technology, that syncs the frames of monitor output to your graphics card to make it even smoother. Overall, this is a great monitor specially for its gaming capabilities.


When playing video games, this means that there is a very low input lag (or delay between when you act and when the display reacts to that action). 

The screen’s 1ms panel responds to actions quickly, displays fast-moving images smoothly, and eliminates ghosting, vital to improving the user experience.

The monitor’s Nano IPS display makes sure that colors are accurate and vibrant. On top of that, this monitor is compatible with G-Sync and FreeSync so that you can fine-tune it to your personal preference.

If you are a gamer looking for a better display, look no more!

LG’s 27GL850 monitor is an excellent option for amazing pictures and performance, allowing you to take your gaming experience to the next level.

The fast response time allows you to enjoy fast-paced games without any distracting delays.

The screen has an average contrast ratio and suffers from IPS glow, the restrictive FreeSync range, and the price is a bit high. So, let’s check the Pros and Cons of the Monitor outweigh each other.

Image Quality

The LG 27GL850 is a beautiful monitor with outstanding picture quality. The anti-reflective coating on the panel does a lot to reduce reflections.

During use, I encountered almost no glare. 

The colors are vibrant, and the contrast is excellent. The default lighting is also well-calibrated out of the box.

Blacks are deep, and the image quality is excellent. The panel supports up to a 144Hz refresh rate, which is excellent for competitive gamers.


This monitor from LG is a fantastic addition to any gaming setup. The 144Hz refresh rate display makes for a smooth, blur-free experience.

The 1ms response time is lightning-fast. The Nano IPS display and 10-bit color make for vivid colors and crisp details. 

I like the performance the LG 27GL850 delivers out of the box.

LG 27GL850 Features

The LG 27GL850 is an impressive gaming monitor with features that are bound to impress gamers.

Such a monitor will not come cheap, but it does come packed with a range of features that make it an incredible investment for your gaming needs!

It comes with a host of impressive features that are bound to impress even the most discerning gamers.

Here are some of the impressive features of the LG 27GL850 :

  • 27-inch monitor with a QHD resolution of 2560x1440p.
  • It comes equipped with NVIDIA® G-SYNC® technology.
  • It comes equipped with a fast response time of 1ms.
  • It comes equipped with a high refresh rate of 144Hz.
  • It comes with a narrow bezel, which makes the monitor ideal for multi-monitor setups.
LG UltraGear QHD 27-Inch Gaming Monitor 27GL850-B, Nano IPS 1ms (GtG) with HDR 10 Compatibility and NVIDIA G-SYNC, 144Hz, Black
  • Designed especially for gaming, this Nano IPS...
  • With HDR10 support and color performance with 98%...
  • A high native 144Hz refresh rate with...

Last update on 2024-03-26 / Images from Amazon Product Advertising API

LG 27GL850 Specifications

Item Height‎22.6 Inches
Item Width‎10.8 Inches
Standing screen display size‎27 Inches
Resolution‎2560 x 1440 (Quad HD)
Product Dimensions‎61.47 x 27.43 x 57.4 cm; 6.4 Kilograms
Item model number‎27GL850-B.AMA
Number of HDMI Ports‎2
Number of Audio-out Ports‎1
Wattage‎65 Watts
Are Batteries Included‎No
Included Components‎Monitor, Stand, Power Adapter & Cable, DisplayPort Cable
Source: Amazon

Price Range

The price range of the LG 27GL850 is on the higher side.

However, considering the quality and the features it is delivering, it is worth your investment. You will take your gaming experience to the next level with this monitor.

Pros and Cons of LG27GL850

1. Excellent Quality Quad HD resolution display
2. Crisp Image Clarity
3. 1ms Quick Response time and 144Hz Refresh rate is amazing
4. Smoothness in gaming Even at High frame rates
5. This is Nvidia G-Sync Compatible
6. Good Connectivity with ports and great for multi-monitor setup.
7. Vertical Monitor Support.
1. Limited FreeSync range over HDMI
2. Design lacks a bit but maybe a gamers choice
3. Poor Contrast (compared to other IPS monitors)
4. Brightness is around 350 nits which seems to be low.
5. Provided HDMI and Display Port cables are only 5 feet long.

Is the LG 27GL850 worth it?

The LG 27GL850 packs features that are from the premium segment and are great for your professional gaming experience.

Though it is a bit pricey, if you want an excellent gaming experience with high resolution and frame rate, then this is worth your investment.

LG 27GL850 gaming monitor has a Quad HD nano IPS display with 1ms response time and 144Hz refresh rate, a G Sync support, and is fully loaded with performance. The quality of the monitor truly justifies its worth and I feel this product is really worth it.

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