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including VAT, free delivery
In stock
In stock

Product information

Key specs

Screen size
27 inches
Sharpness
Quad HD (1440p)
Refresh rate
480 Hz
Pixel density
111 ppi
Color quality
Excellent

Pros and cons

According to our monitor expert
  • You can enjoy sharp images and realistic colors on the Quad HD OLED display.
  • With a low response time and high refresh rate, movements and transitions look smooth.
  • Your monitor and video card work together smoothly thanks to the FreeSync Premium PRO support.
  • For the 480Hz maximum refresh rate in Quad HD, you have to connect the monitor via DisplayPort.
  • This monitor doesn't have built-in speakers for the sound of your games and music.
Product Expert monitors

Description

With the 27-inch UltraGear 27GX790A-B gaming monitor, you won't miss a single detail during fast games and you can enjoy a colorful image. Thanks to the Quad HD resolution, all details look sharp on the screen, Color are realistic and bright thanks to the OLED display and the HDR10 color technology. In addition, you can see your opponents appear quickly and sharply on the screen thanks to the 480Hz refresh rate and the low 0.03ms response time. The monitor and video card also work smoothly together thanks to the FreeSync Premium PRO technology, which reduces screen tearing. You're less bothered by strained eyes thanks to the blue light filter and flicker-free technology. Do you often change position? You can tilt, rotate, or adjust the LG UltraGear monitor in height easily to your liking.

Note: the maximum refresh rate via HDMI is 144Hz. For 480Hz gaming, you connect the monitor via DisplayPort.

With the 27-inch UltraGear 27GX790A-B gaming monitor, you won't miss a single detail during fast games and you can enjoy a colorful image. Thanks to the Quad HD resolution, all details look sharp on the screen, Color are realistic and bright thanks to the OLED display and the HDR10 color technology. In addition, you can see your opponents appear quickly and sharply on the screen thanks to the 480Hz refresh rate and the low 0.03ms response time. The monitor and video card also work smoothly together thanks to the FreeSync Premium PRO technology, which reduces screen tearing. You're less bothered by strained eyes thanks to the blue light filter and flicker-free technology. Do you often change position? You can tilt, rotate, or adjust the LG UltraGear monitor in height easily to your liking.

Note: the maximum refresh rate via HDMI is 144Hz. For 480Hz gaming, you connect the monitor via DisplayPort.

Tips for using this product

Read our tips and find out all about how to set up your product and use it the right way.

Included by default

  • Manual (2.93 MB)
  • Power cord
  • HDMI cable
  • DisplayPort 2.1 cable
  • USB-A to B cable

Included by default

  • Manual (2.93 MB)
  • Power cord
  • HDMI cable
  • DisplayPort 2.1 cable
  • USB-A to B cable

Key specs

Screen size
27 inches
Sharpness
Quad HD (1440p)
Refresh rate
480 Hz
Pixel density
111 ppi
Color quality
Excellent

Reviews

Rating

2 reviews with 5 stars

0 reviews with 4 stars

0 reviews with 3 stars

0 reviews with 2 stars

0 reviews with 1 star

Most helpful reviews

10/10

Topper!

  • Sharp
  • Fast response times
  • Bright!

With the LG 27GX970A you get a fast, sleek and easy to use gaming monitor in your home.
Ease of use: The high refresh rate and low response time ensure an ultra-smooth experience, without stuttering or ghosting.
Easy to clean: Thanks to the matte screen, stains and dust remain minimally visible and you can quickly wipe everything away.
Ease of installation: Unpack it, click it on as standard and you're done. Do you want to hang it? No problem, it is VESA compatible.
A great choice for anyone who wants to enjoy top image quality and performance without any hassle!

  • Luuk
  • 10 March 2025
  • Automatically translated from Dutch
10/10

Topper!

  • OLED
  • High refresh rate
  • Small foot

I was able to test the monitor and I am very satisfied with it. OLED is really beautiful compared to an IPS screen, what a difference! In the twilight/darkness the monitor really comes to life in terms of colors. I just feel like playing my old games again. The brightness is fine for a bedroom, direct sunlight is not recommended but that is not the case with any screen. The design of the foot is also very nice, this is not a mega large foot that sticks out on all sides but is handy to put something on, your phone for example.

  • Jeffrey
  • 19 March 2025
  • Automatically translated from Dutch

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  • Quad HD (1440p)
  • WUXGA
  • 480 Hz
  • 240 Hz
  • 240 Hz
  • 240 Hz
  • 144 Hz

Coolblue Extended Warranty for your monitor

With Coolblue Extended Warranty, you are protected against costs due to quality defects of your monitor for the next 5 years. During the entire term, we will reimburse up to the original purchase price. You can easily add the Extended Warranty in your shopping cart.

LG UltraGear 27GX790A-B
  • Coolblue Extended Warranty 5 years
    € 79,99 one-time payment

Specifications

Product

Product number
961681
Manufacturer code
27GX790A-B.AEU
Brand
LG
Warranty
2 years
Processing of your defect
Via Coolblue

Screen

Screen size
27 inches
Recommended display resolution
2560x1440
Sharpness
Quad HD (1440p)
Panel type
OLED
Aspect ratio
Standard (16:9)
Local dimming
Yes
Response time
0,03 ms
Refresh rate
480 Hz
Pixel density
111 ppi
Brightness
275 cd/m2
HDR support
Yes
Contrast ratio
1500000
Touchscreen
No
Type of HDR
DisplayHDR 400 True Black, HDR10
Screen reflection
Anti-glare
Blue light filter
Yes
Flicker-free technology
Yes
Color space
DCI-P3
Color depth
1 billion colors (10-bit)
Adaptive Sync
Yes
Type of adaptive sync
Freesync Premium Pro, G-Sync Compatible
Resolution width
2560 pixels
Resolution height
1440 pixels
Anti-reflection type
Anti glare
Horizontal viewing angle
178 °

Physical properties

Height
57,93 cm
Width
60,52 cm
Depth
24,91 cm
Weight
9,3 kg
Color
Black
Including stand
Yes
Material
Plastic
Cable management
Yes
Appearance
Gaming
Curved
No

Connectors and connections

Number of HDMI connectors
2
Number of Female HDMI type A 2.1 ports
2
Number of headphone jacks
1
Type of headphone connection
3.5mm (TRS)
Number of female standard USB-A ports
1
Female standard USB-A port version
3.0
Number of female 3.5mm TRS Audio Jack ports
1
Number of female standard USB-B (3.0 form) ports
2
Type of USB port
Standard USB-A, Standard USB-B (3.0 form)
Number of USB ports
3
Suitable for daisy chaining
No
Type of USB cable included
USB-A to USB-B
USB-C dock
No

Included

Included by default
DisplayPort cable, HDMI cable, USB cable
Not included by default
USB-C cable

Adjustability

Adjustable in height
Yes
Tiltable
Yes
Pivotable stand
Yes
Pivot function
Yes
VESA mount option
Yes
VESA mount
100x100mm

Energy consumption

Energy label
F
Energy consumption standby
0,5 W
Energy consumption active
48,22 W
Energy consumption per 1000h
25 kWh
Annual energy consumption
36,5 kWh
Annual energy costs
14,6 euros

Other properties

Built-in speakers
No
Webcam
No
Split screen
No
Kensington lock
Yes

Quality properties

Recommended for use
Gaming, Image editing and graphic design, Internet, email, and text processing, Photo editing, Video editing, Watching movies in Full HD

This is the one

LG UltraGear 27GX790A-B
LG UltraGear 27GX790A-B
including VAT, free delivery
In stock
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