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LG

LG 27GN750-B UltraGear Gaming Monitor 27” FHD (1920x1080) IPS Display, 1ms Response, 240HZ Refresh Rate, G-SYNC Compatibility, 3-Side Virtually Borderless Design, Tilt, Height, Pivot Stand - Black

  • Based on 2,939 reviews
Condition: Used - Like New
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Fulfilled by NoodleTech (SN recorded)
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Features

  • 27 full HD (1920x1080) IPS display
  • 1ms response time and 240Hz refresh rate
  • NVIDIA G-SYNC Compatible
  • HDR 10 compatible
  • Includes DoorSense, a sensor that lets you know if your door is open or closed
  • Tilt, Height, Pivot adjustable stand

Description

Even if you're not a pro gamer, you'll feel like one with LG's 27" Ultra Gear monitor. A super-fast IPS 1ms and 240Hz gaming monitor. Cutting-edge tech gives you the edge with features like NVIDIA G-SYNC compatibility, lightning- fast response times, multiple gamer modes and Full HD resolution. Virtually no tearing or stuttering. Less latency.

Brand: LG


Screen Size: 27 Inches


Resolution: FHD 1080p


Aspect Ratio: 169


Screen Surface Description: Haze


Product Dimensions: 24.2 x 22.7 x 10.8 inches


Item Weight: 12.98 pounds


Manufacturer: LG Electronics


Item model number: 27GN750-B


Date First Available: January 1, 2019


Standing screen display size: 27 Inches


Aspect Ratio: 169


Voltage: 240 Volts


Resolution: 1920 x 1080 Pixels


Image brightness: 400 Candela


Total Usb Ports: 3


Frequently asked questions

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Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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Top Amazon Reviews


  • Great!
Display Size: 27 Inches
This is a great monitor. I’ve been using for years and have had no issues. It is easy to navigate on the menu as well!
Reviewed in the United States on October 22, 2025 by Nick

  • Top-Tier Gaming Monitor
Display Size: 27 Inches
Lightning-fast refresh rate and smooth graphics. Great color accuracy and a sleek design—perfect for serious gamers.
Reviewed in the United States on June 10, 2025 by Wesley Nascimento

  • Amazon Warehouse Gamble
Display Size: 27 Inches
*Mind the picture, very unorganized atm!* I bought this monitor off the Amazon Warehouse section (open box basically) for next to nothing. The description was that it had a large mark on the side, gambling the fact that it may not be ideally useable, I reluctantly bought it for a mere $180 with some refunded funds from a prior purchase I spent a total of $130. The monitor came untouched, no marks, perfectly mint. Strange. That being said: Pros: -240 hz, fast, responsive and giving you the upper hand in FPS -Game profiles offers specific, customizable presets fitted for your specific needs -Brightness and sharpness are great, but lacks in color customization overall -(if you can snag one on warehouse) you won't find a cheaper 240hz -Easy to install a monitor arm Cons: -The menus are sub par, and navigating them with your limited options forces you to touch up your colors on Nvidia control panel. -The stock stand is atrocious, nightmarish even. I've had around 4 monitors, from 60hz to 240, and none of them had a stand as awful as this one. Whoever designs these deserves a mental evaluation before resuming work at LG because its just so bad. If you don't plan on putting this on an arm, don't buy it, you will NOT have IDEAL room for a mousepad and your keyboard COMFORTABLY. On the flipside, if you're investing in 240hz and dont plan on getting an arm you're doing it wrong, just saying lol. -Physical menu navigation knob: small plastic nub that is not ideal, I'd prefer the Asus VG24 arrows over this. ... show more
Reviewed in the United States on March 2, 2022 by Nick C Nick C

  • Fastest IPS I have experienced!
Display Size: 27 Inches
I am a huge fan of LG products. I currently have an LG 27GL850-B as my primary display (1440p IPS 144hz) and just picked up this 240hz as my competive display. (I play OW at a high tier which tends to be very fast paced I have a 3900x and 2080ti that holds 240 frames without dipping) I have been waiting for this monitor to be released since my last 240hz burned out on me and I wanted to keep both monitors LG and 27in. My previous 240hz was an Asus PG258Q and wow does this display put it to shame. The colors alone are miles ahead of TN panels, better viewing angles etc. I have seen some people complain that 27in and 1080P is not a great combo as far as pixel density or visual grainy / broken lines in rendering. Personally I think it looks fine... You dont really buy a 240hz monitor for graphics quality, strictly performance for competitive titles and usually game settings on low... you can always increase the anti-aliasing in game if it bothers you that much. The native 240hz refresh rate paired with fast or faster response time in the settings work great (I use fast), I dont notice any blurring or smearing. My only issues is there is currently an occasional stutter (this could be for a number of reasons) my best guess would be my DP cable or that there is not a driver update out for this monitor yet as this is barely the first week the monitor has been available to purchase. My 27gl850 works flawlessly so I am not worried about waiting for a driver for this one. Overall I am very satisfied with the purchase and certainly a fan of LG for getting their Nano IPS to the faster refresh rate tiers. ... show more
Reviewed in the United States on February 14, 2020 by Japes Mcgrapes

  • Best 240 Hz monitor with g-sync at 1080p hands down
Display Size: 27 Inches
The thing is blazing fast in terms of response and I notice no difference when compared to a faster 165hz 1ms response TN panel. I like to consider myself pretty sensitive to frame drop, changes to ping, screen tearing, ghosting, motion blur, and changes to input time. This monitor performs not only performs smoother (likely the 240hz) but also looks better than my other monitor (Acer Predator XB271HU) in every imaginable category. If you need a monitor that is reliable, 240hz, 1080p, high in color accuracy, g-sync compatible, with about every imaginable feature that any other monitor at this price point has, not to mention a 1ms response time on an IPS panel then the 27GN750-B is the monitor for you. LG killed it with this one. ... show more
Reviewed in the United States on August 4, 2020 by Jack D.

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