LG UltraGear 27GX790A-B

Name: LG UltraGear 27GX790A-B
Brand: LG
SKU: 961681
Price: 841.9 EUR
Availability: SoldOut
Rating: 9 (38 reviews)

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27 inches - Quad HD - 480Hz - OLED

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Product information
Accessories
Reviews
Extended Warranty
Specifications

Product information

Pros and cons

According to our monitor expert

Enjoy sharp images thanks to the Quad HD resolution.
With a 480Hz refresh rate, you can play fast-paced games smoothly, which makes the monitor suitable for professional gaming.
Enjoy lifelike colors on the OLED display.
To get the maximum refresh rate of 480 hertz, you can connect the monitor with DisplayPort.
Without a curved screen, the gameplay feels less immersive.

Description

See every detail in your game with the LG UltraGear 27GX790A-B. This monitor displays images in Quad HD, so landscapes and small details look sharp. The 480Hz refresh rate and ultra-fast response time of less than 1 millisecond work together to deliver smooth visuals. This way, you can spot opponents faster. The OLED panel shows vibrant color contrasts, so your games look colorful.

Tips for using this product

Included by default

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

Key specs

	Sharpness	Quad HD (1440p)
	Curved
	Aspect ratio	Standard (16:9)
	Refresh rate	480 Hz
	Response time	0,03 ms
	Panel type	OLED
	Color depth	1 billion colors (10-bit)
	Built-in speakers

Show all specifications

Reviews

Rating

5 stars

4 stars

3 stars

2 stars

1 star

Rating per section

Installation ease

Review is 5,0 out of 10.

Image quality

Review is 6,0 out of 10.

Price-quality ratio

Review is 5,0 out of 10.

Design

Review is 5,0 out of 10.

Most helpful reviews

Review is 9,6 out of 10.

Solid and super sharp image

Solid
Super fast image
Very sharp colours
Heavy

Immediately upon unpacking this monitor it was noticeable how heavy the monitor is, the image quality is super sharp, super fast and very clear. While playing all the games I have it was a pleasure to use. I will definitely recommend this monitor to people who play games and who are really looking for a very fast refresh rate. The mocriterium of this monitor is child's play and is immediately where stock. Beautiful design is on a keeper

Review by:
Joost van schaik
Date:
11 April 2025
Translation:
Automatically translated from Dutch

Review is 8,0 out of 10.

Good Monitor

price
monitor interface
beautiful picture
software annoyances

For the price a very good monitor. IPS and no Oled no problem. There are some problems with the HDR and windows. LG should solve this with an update. In terms of pixel lottery I was able to exchange my first one at coolblue without any problems. I had 1 white pixel. Second monitor was perfect. Hence pixel lottery. All monitors of all brands suffer from it. just a very good monitor. the operation on the LG monitor can not compete with any other brand.

Review by:
Paul
Date:
12 April 2025
Translation:
Automatically translated from Dutch

Review is 9,6 out of 10.

This screen is highly recommended! The design is good. Everything you play is very sharp and games play quickly. If you often play games, this screen is really great. The refresh rate is very fast, which makes everything run very smoothly. I often had this problem with my old screens. The resolution also leaves nothing to be desired. Everything is crystal clear. In addition, the screen was set up within 5 minutes. So no time is lost! I can therefore recommend this screen to every gamer, or anyone who just wants a good screen! It takes your gaming experience to the next level.

Review by:
Koen123
Date:
22 April 2025
Translation:
Automatically translated from Dutch

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.

During the entire term, we'll refund you up to the original purchase price.
Receive CoolblueCredit worth the purchase price if a repair or replacement isn't possible
No deductible or other additional charges
30-day return window

€ 79,99

one-time

How can I buy Extended Warranty?

Add your monitor to your shopping cart. In the next step, you can add the Extended Warranty. You can exchange or return your purchase for free within 30 days.

Want to know more?

Specifications

Product

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

Screen

Screen
	Recommended display resolution	2560x1440
	Sharpness	Quad HD (1440p)
	Aspect ratio	Standard (16:9)
	Refresh rate	480 Hz
	Response time	0,03 ms
	Panel type	OLED
	Local dimming
	HDR support
	Contrast ratio	1500000
	Touchscreen
	Type of HDR	DisplayHDR 400 True Black, HDR10
	Screen reflection	Anti-glare
	Blue light filter
	Flicker-free technology
	Color space	DCI-P3
	Color depth	1 billion colors (10-bit)
	Adaptive Sync
	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

Physical properties
	Height	57,93 cm
	Width	60,52 cm
	Depth	24,91 cm
	Weight	9,3 kg
	Color	Black
	Including stand
	Material	Plastic
	Cable management
	Appearance	Gaming
	Curved

Connectors and connections

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
	Type of USB cable included	USB-A to USB-B
	USB-C dock

Included

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

Adjustability

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

Energy consumption

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

Other properties
	Built-in speakers
	Webcam
	Split screen
	Kensington lock

Quality properties

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

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LG UltraGear 27GX790A-B

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