LG UltraGear 27GN750-B Review: 1080p 240Hz Gaming Monitor

April 20, 2022 0

LG UltraGear 27GN750-B Review: 1080p 240Hz Gaming Monitor

Gaming monitors are becoming more and more popular, as PC gaming continues to grow in popularity. Many people are looking for the perfect gaming monitor to match their needs. The LG UltraGear 27GN750-B is a great option for those who want a high-quality gaming experience that doesn’t break the bank. In this in-depth review, we’ll take a look at what the LG UltraGear 27GN750-B has to offer and see if it’s the right monitor for you.

Design and Build Quality

Taking a look at the design and style of the 27GN750-B, it’s clear that this is a gaming monitor through and through. It has a simple design that is mainly black with a red ring around the back. The wide-set stand means that it takes up a fair amount of space on your desk, but this isn’t necessarily a bad thing. The stand is also very sturdy, so you don’t have to worry about the monitor wobbling around during intense gaming sessions.

When it comes to ergonomics, the 27GN750-B is a bit lacking. The height adjustment is only 4.3 inches (11 cm), so you might have to get creative if you want to get the perfect viewing angle. The monitor also doesn’t swivel, so you’ll have to adjust your chair position if you want to view it from a different angle. The good news is that the 27GN750-B does support portrait mode, so you can rotate it clockwise if you need to.

Looking at the back of the monitor, you’ll see a red ring that goes around the quick-release button. This button is used to detach the stand from the monitor, which makes it easy to mount on a VESA-compatible mount. There’s also a clip on the stand for cable management, which is always appreciated. The borders of the 27GN750-B are 0.3 inches (0.8 cm) thick, which is about average for a gaming monitor. They’re not too thin or too thick, and they shouldn’t be too distracting if you’re using multiple monitors.

For the build quality, the 27GN750-B is made entirely out of plastic. This is to be expected at this price point, but it’s still worth mentioning. The build quality is fine, but the plastic appears a little flimsy. It’s not something that should affect your experience too much, but it’s something to keep in mind.

Picture Quality

LG UltraGear 27GN750-B Picture Quality

Moving on with the picture quality, the first thing I notice is the contrast ratio. The 27GN750-B has a native contrast ratio of 1,032:1, which is a bit lower than I would like. When viewed in the dark, blacks seem to be closer to gray. This is to be expected with an IPS panel, but it’s still something to keep in mind. The 27GN750-B also doesn’t have a local dimming feature, so you’ll have to rely on the backlight for brightness. The backlight is an edge type, which means that it’s not as even as a full array backlight. This isn’t necessarily a bad thing, but it’s something to keep in mind if you’re picky about picture quality.

When it comes to brightness, the 27GN750-B is a champ. It can get very bright, making it great for combating glare. The peak brightness is 377 cd/m², which is more than enough for most situations. The display is also quite consistent when it comes to different content, so you don’t have to worry about losing brightness when switching to darker scenes. HDR peak brightness, on the other hand, is just fine. The 27GN750-B can get decently bright, but it’s not enough to make highlights pop in HDR.

The 27GN750-B has decent viewing angles. The IPS panel’s horizontal viewing angles are excellent, as they should be with an IPS display. When viewed from the side, the picture is correct, which is fantastic for cooperative gaming. When it comes to the vertical viewing angles, it’s a bit more lackluster. The edges of the screen appear darker when viewed from below or if you are too close to the screen. Also, the picture accuracy decreases when viewed from above. This is to be expected with an IPS panel, but it’s still worth mentioning.

The color accuracy is excellent after calibration. Color temperature and most colors become much more accurate. The biggest improvements are made to the blue and green primaries, as well as shades of gray. As a result, images appear significantly sharper and more vibrant.

While the 27GN750-B may not be the best gaming monitor in terms of color accuracy, it still produces a pleasing image after calibration.

Display Performance

LG UltraGear 27GN750-B Gaming Features

The 27GN750-B has an impressive refresh rate of 240 Hz. This is great for gaming, as it will allow you to take advantage of the high frame rates that are possible with a powerful graphics card. The response time is great also, and it’s perfect for gaming. There’s very minimal motion blur with fast-moving objects. The 27GN750-B also has a low input lag, which is another plus. This monitor also supports AMD FreeSync and NVIDIA G-Sync, so you can take advantage of variable refresh rate technology if you have a compatible graphics card.

As for resolution, the 27GN750-B has a resolution of 1920x1080p. This is the standard resolution for most monitors, and it’s what I would recommend for gaming. The 27GN750 does have a higher native refresh rate than most 1080p monitors, so you’re not sacrificing too much in terms of gaming performance. The size of the monitor is also great for gaming. At 27 inches, it’s the perfect size for most gamers. However, others will say 27 inches is too big for a 1080p resolution.

Other Features

The 27GN750-B has a few other features that are worth mentioning.

On-Screen Display (OSD)

The OSD is easy to navigate, and it’s packed with options. You can adjust the picture settings, input lag, overdrive, etc. There’s also a crosshair overlay feature, which is great for first-person shooters.


Underneath the monitor is a joystick that’s used to navigate the OSD. The positioning of this control is slightly off-center, unlike its counterpart which features a place right under the logo.

HDR 10

The 27GN750-B supports HDR 10, which is the standard for HDR content. However, as I mentioned earlier, the HDR performance is just okay. The peak brightness is decent, but it’s not enough to make highlights pop.

Flicker-Free Technology

The 27GN750-B uses flicker-free backlighting to reduce eye fatigue. This is great for long gaming sessions or if you tend to get headaches from staring at a screen for too long.

Our Thoughts On the 27GN750-B for Gaming Use

The LG UltraGear 27GN750-B is a great gaming monitor. Its high refresh rate and low response time result in clear motion, making it perfect for fast-paced gaming. It also has a very low input lag, which means that you won’t experience any delay between your input and the action on the screen. However, the contrast ratio is quite low, which may make some games look dark or muted. Overall, the LG UltraGear 27GN750-B is an excellent choice for gamers who are looking for a fast and responsive monitor.

Our Thoughts On the 27GN750-B for Office/Workstation Use

The LG UltraGear 27GN750-B is a serviceable monitor for office use, thanks to its wide viewing angles and ability to get bright enough to combat glare. However, its low resolution and disappointing ergonomics are drawbacks that may limit its appeal to some users.

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