---
product_id: 268207086
title: "LG 27GN800-B Ultragear 27 inch QHD (2560x1440) IPS 144Hz 1ms Gaming Monitor AMD FreeSync Premium G-Sync Compatible HDR10 HDMI DisplayPort Black"
brand: "lg"
price: "627.13 DT"
currency: TND
in_stock: false
reviews_count: 5
url: https://www.desertcart.tn/products/268207086-lg-27gn800-b-ultragear-27-inch-qhd-2560x1440-ips-144hz
store_origin: TN
region: Tunisia
---

# 144Hz refresh rate + 1ms response AMD FreeSync & G-Sync compatible 27-inch QHD IPS display LG 27GN800-B Ultragear 27 inch QHD (2560x1440) IPS 144Hz 1ms Gaming Monitor AMD FreeSync Premium G-Sync Compatible HDR10 HDMI DisplayPort Black

**Brand:** lg
**Price:** 627.13 DT
**Availability:** ❌ Out of Stock

## Summary

> 🎯 Dominate your game with precision and color that commands attention!

## Quick Answers

- **What is this?** LG 27GN800-B Ultragear 27 inch QHD (2560x1440) IPS 144Hz 1ms Gaming Monitor AMD FreeSync Premium G-Sync Compatible HDR10 HDMI DisplayPort Black by lg
- **How much does it cost?** 627.13 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/268207086-lg-27gn800-b-ultragear-27-inch-qhd-2560x1440-ips-144hz)

## Best For

- lg enthusiasts

## Why This Product

- Trusted lg brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Tear-Free Immersion:** Supports AMD FreeSync Premium and NVIDIA G-SYNC for seamless, stutter-free gaming sessions.
- • **Ultra-Smooth Gameplay:** 144Hz refresh rate with 1ms Motion Blur Reduction keeps every frame crisp and blur-free for competitive edge.
- • **Lightning-Fast Response:** 1ms (GtG) response time and Dynamic Action Sync minimize input lag so you react instantly to every move.
- • **Find Every Hidden Detail:** Black Stabilizer brightens dark scenes dynamically, giving you the upper hand in shadowy environments.
- • **Vivid True-to-Life Colors:** IPS panel with 99% sRGB and 178° wide viewing angles delivers stunning, accurate visuals that pop from every angle.

## Overview

The LG27GN800-B Ultragear is a 27-inch QHD (2560x1440) IPS gaming monitor featuring a blazing 144Hz refresh rate and 1ms response time. It supports AMD FreeSync Premium and NVIDIA G-SYNC for smooth, tear-free visuals, while HDR10 enhances color vibrancy. Designed for serious gamers, it offers wide viewing angles, excellent color accuracy, and features like Dynamic Action Sync and Black Stabilizer to reduce input lag and improve visibility in dark scenes.

## Description

At 34 inches with a 21:9 screen ratio, this curved QHD (3440x1440) VA Display features realistic, accurate color, contrast, clarity, and detail at wide angles, with multiple features to upgrade your efficiency. sRGB 99% Color Gamut coverage with HDR 10 brings work and virtual worlds to life. Multiple features such as Reader Mode (reduces blue light) and Flicker Safe (reduces onscreen flicker), in addition to improved field of view helps protect your eyes and reduce eye fatigue. Control two computers and share the display with the KVM and the Dual Controller feature. Charge computers and peripherals with USB-C, with up to 90 Watts of power delivery. OnScreen control allows you to make display adjustments using your mouse*. *Software download required to enable OnScreen Control. For download details, visit LGUSA.com/OnScreenControlSupport.

## Features

- Designed for gaming, this monitor with a 1-millisecond (GtG) response time delivers all of the benefits of IPS (In-Plane Switching), delivering responsive, crisp visuals with sharp clarity to immerse you in gameplay.Specific uses for product - Gaming
- A high native 144Hz refresh rate with 1-millisecond Motion Blur Reduction keeps you firmly in the action while reducing blur and ghosting, rendering screen objects more clearly
- Color accuracy with sRGB 99% and wide viewing angles (up to 178° horizontal / 178° vertical) from IPS reproduce colors with high fidelity to being vivid scenes to life
- With compatible video cards, NVIDIA G-SYNC and AMD FreeSync Premium virtually eliminate screen tearing and minimize stutter in high-resolution and fast-paced games for a fast and fluid gaming experience
- Dynamic Action Sync helps reduce input lag to help you respond to on-screen action quickly. Black Stabilizer dynamically brightens dark scenes to help you find enemies in the dark

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Standing screen display size | 27 Inches |
| Screen Resolution | 2560x1440 |
| Max Screen Resolution | 2560 x 1440 Pixels |
| Brand | LG |
| Series | 27GN800-B |
| Item model number | 27GN800-B |
| Item Weight | 13.2 pounds |
| Product Dimensions | 8.9 x 24.2 x 17.9 inches |
| Item Dimensions  LxWxH | 8.9 x 24.2 x 17.9 inches |
| Color | Black |
| Power Source | AC |
| Voltage | 240 Volts |
| Manufacturer | LG Electronics |
| ASIN | B08LLD2QXJ |
| Date First Available | October 15, 2020 |

## Product Details

- **Brand:** LG
- **Screen Size:** 27 Inches
- **Resolution:** QHD Wide 1440p
- **Aspect Ratio:** 16:9
- **Screen Surface Description:** Matte

## Images

![LG 27GN800-B Ultragear 27 inch QHD (2560x1440) IPS 144Hz 1ms Gaming Monitor AMD FreeSync Premium G-Sync Compatible HDR10 HDMI DisplayPort Black - Image 1](https://m.media-amazon.com/images/I/81z8iO86p9L.jpg)
![LG 27GN800-B Ultragear 27 inch QHD (2560x1440) IPS 144Hz 1ms Gaming Monitor AMD FreeSync Premium G-Sync Compatible HDR10 HDMI DisplayPort Black - Image 2](https://m.media-amazon.com/images/I/81aeKQq17AL.jpg)
![LG 27GN800-B Ultragear 27 inch QHD (2560x1440) IPS 144Hz 1ms Gaming Monitor AMD FreeSync Premium G-Sync Compatible HDR10 HDMI DisplayPort Black - Image 3](https://m.media-amazon.com/images/I/810G-mew4DL.jpg)
![LG 27GN800-B Ultragear 27 inch QHD (2560x1440) IPS 144Hz 1ms Gaming Monitor AMD FreeSync Premium G-Sync Compatible HDR10 HDMI DisplayPort Black - Image 4](https://m.media-amazon.com/images/I/91yRjRg0uUL.jpg)
![LG 27GN800-B Ultragear 27 inch QHD (2560x1440) IPS 144Hz 1ms Gaming Monitor AMD FreeSync Premium G-Sync Compatible HDR10 HDMI DisplayPort Black - Image 5](https://m.media-amazon.com/images/I/71whNUxcmzL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Does this support 120hz at 1440p over hdmi with freesync active? Or is it like the 83 and 850?**
A: The LG 27'' UltraGear QHD IPS 1ms 144Hz HDR Monitor with G-SYNC Compatibility, Model # 27GN800-B supports 2560 x 1440 @ 120 Hz/144Hz over HDMI or DisplayPort. The monitor has a FreeSync range of 48-144 Hz via DisplayPort and 48-144Hz  via HDMI...^IFV

**Q: Does this monitor share the "deep sleep flaw" that the 27gn95b-b has? when the screen starts to go sleep it fully turns off and disconnect from the pc**
A: We are not aware of any reported issues about the LG 27'' UltraGear QHD IPS 1ms 144Hz HDR Monitor with G-SYNC Compatibility, Model # 27GN800-B having "deep sleep flaws"...^Ivan

**Q: What’s included in the box? DisplayPort cable and that’s it? What’s the length of the cable?**
A: A DisplayPort cable is the only cabel that comes as an included accessory with the LG 27'' UltraGear QHD IPS 1ms 144Hz HDR Monitor with G-SYNC Compatibility, Model # 27GN800-B. The specifications do not give a measurement for the length of the cable, but the cables are typically 1.5 to 1.8 meters long (4.9 feet to 5.9 feet)...^IFV

**Q: can this be used with a VESA mount?**
A: The LG 27'' UltraGear QHD IPS 1ms 144Hz HDR Monitor with G-SYNC Compatibility, Model # 27GN800-B is a VESA compliant display that as a VESA Wall Mount Interface Pattern of 100 x 100mm and it can be mounted with any VESA compliant wall mount, regardless of type, brand or manufacturer, that supports the VESA wall mount interface pattern that is supported on the monitor...^IFV

## Customer Reviews

### ⭐⭐⭐⭐⭐ Working great as a second monitor
*by T***A on February 16, 2025*

My main monitor is a LG 32” 4K 144hz which I got for around $700 a few years back. I know OLED is the lates and greatest but I needed IPS for the viewing angles and because I leave my PC on 24/7 and game for hours. It’s worked flawlessly so when I wanted to pick up a second monitor I decided to keep it to the LG line and this one is like a baby brother of my main monitor, just at 1440p. Colors look great after adjustment, no dead pixels, no extreme IPS glow.The only con is the round back design LG likes to do with their UltraGear line. You won’t be able to add a monitor bar with it. Also, the original stand has very limited adjustments, but if you’re using a third-party arm like me it’s not an issue. One other thing to note; when you remove the OEM stand, there’s a little mounting piece that kind of just sticks out from the back.Other than that, this is a quality monitor. Admittedly I haven’t done hardcore gaming on this since I’m using it as a second monitor but the quick testing I did was great. Definitely recommend this especially if you can grab it at around $200. Great value.

### ⭐⭐⭐⭐⭐ Amazing Montor for Amazing Price
*by T***D on February 9, 2025*

I purchased this monitor because it looked like it had good specs, and I really needed an upgrade.As I used it, it was everything I expected and more. For the price, you can't beat the 2k gaming quality that it allows you to play at.The monitor feels really high quality, allows me to play at 144 herts, and is a massive upgrade especially if you are still on 60 herts. You can change many things like the color, brightness, and so much more like putting a cross hair on the screen.If you are looking for something similar to this monitor or even considering getting this one, definitly do it.

### ⭐⭐⭐⭐⭐ I might be biased but this monitor is amazing!
*by J***L on March 22, 2021*

I had been looking at two different monitors and I finally decided on this LG Ultra Gear monitor. I have to say coming from a very old monitor (with VGA and DVI) I am beyond impressed with this monitor. It's a steal, I got it on sale for $346.99. The brightness is higher than I expected and the menu is beyond easy. Just so everyone knows I used this with my Xbox Series S and it was fully compatible with AMD Freesync Premium and 1440p 120fps. I don't know if it's the Xbox or the monitor but if you have HDR enabled your framerate drops to 60fps which is fine with me cause the only time I would use HDR is with movies. The only downsides are quality control. Backlight bleed and dead and/or stuck pixel are relatively common and multiple people have had reviews on this monitor saying it has a dead pixel or severe backlight bleed out of the box. I had no dead pixels and a very VERY tiny amount of backlight bleed at the top. I don't know if I'm lucky or if they just fixed some production errors. I also was missing an HDMI cable that comes with it. All in all very happy with this monitor and would recommend to anyone in the price range.

## Frequently Bought Together

- LG 27GN800-B UltraGear 27 inch QHD (2560x1440) IPS 144Hz 1ms Gaming Monitor AMD FreeSync Premium G-Sync Compatible HDR10 HDMI DisplayPort Black
- HUANUO Dual Monitor Stand - Full Adjustable Monitor Desk Mount Swivel Vesa Bracket with C Clamp, Grommet Mounting Base for 13 to 32 Inch Computer Screens - Each Arm Holds 4.4 to 19.8lbs
- IVANKY 8K DisplayPort Cable 1.4, VESA Certified DP Cable 6.6ft (8K@60Hz, 4K@144Hz, 2K@240Hz)HBR3 Support 32.4Gbps, HDR, HDCP 2.2, FreeSync G-Sync, Braided Display Port for Gaming Monitor, Graphics, PC

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-25*