LG UltraGear 27GX790A-B
2560 x 1440 pixels, 26.50"
7 pieces in stock
Product details
The LG 27GX790A-B Ultragear Gaming Monitor features an impressive 27-inch screen diagonal and a QHD resolution of 2560 x 1440 pixels. With cutting-edge OLED technology, this monitor delivers vibrant colors and deep blacks, making it ideal for gaming and multimedia applications. The response time of just 0.03 ms ensures smooth motion and minimizes ghosting, while the maximum refresh rate of 480 Hz provides a responsive gaming experience. The monitor supports both NVIDIA G-SYNC and AMD FreeSync, enhancing synchronization between the graphics card and the display, reducing tearing and stuttering. Additionally, the monitor offers a VESA mount and height adjustment for ergonomic use. With a horizontal and vertical viewing angle of 178°, the screen remains clearly visible from various positions.
- OLED technology for vibrant colors and deep blacks
- Response time of 0.03 ms for smooth motion
- Maximum refresh rate of 480 Hz
- Support for NVIDIA G-SYNC and AMD FreeSync
- VESA mount and height adjustment for ergonomic use.
Monitor type | Gaming Monitor |
Display resolution | WQHD |
Display technology | OLED |
Refresh rate | 480 Hz |
Monitor equipment | HDR functionality, Integrated USB hub, RGB lighting, Slot for Kensington lock |
Video connections | DisplayPort (1x), HDMI (2x) |
USB ports | USB-A, USB-B |
Documents | Technical data sheet.pdf |
Item number | 54244755 |
Manufacturer | LG |
Category | Monitor |
Manufacturer no. | 27GX790A-B |
Release date | 28.1.2025 |
Sales rank in Category Monitor | 1238 of 3486 |
External links | |
May include power adapter | Yes |
Colour | Black |
Exact colour description | Black |
Monitor type | Gaming Monitor |
Display size (inches) | 26.50" |
Screen size (cm) | 67.30 cm |
Image resolution | 2560 x 1440 pixels |
Display resolution | WQHD |
Pixel density | 111 ppi |
Display | OLED |
Display technology | OLED |
Refresh rate | 480 Hz |
Aspect ratio | 16:9 |
Screen surface | High gloss |
Contrast ratio | 1500000:1 |
Response time (grey-to-grey) | 0.03 ms |
Brightness | 275 cd/m² |
Colour depth | 10 bits |
Colour space coverage | DCI-P3: 98.5% |
Viewing angle (H) | 178° |
Monitor equipment | HDR functionality, Integrated USB hub, RGB lighting, Slot for Kensington lock |
Touch | Without touch function |
Sync-Technology | AMD Freesync Premium Pro, NVIDIA G-Sync |
Adjustability | Height-adjustable, Pivot function, Rotatable, Tiltable |
VESA wall mount | 100 x 100 mm |
Video connections | DisplayPort (1x), HDMI (2x) |
HDMI version | 2.1a |
DisplayPort version | 2.1 |
USB ports | USB-A, USB-B |
Exact USB ports | USB-A 3.0 (2x), USB-B 3.0 (1x) |
Audio Connections | Headphones |
Power consumption | 30 W |
Energy efficiency class | F |
Country of origin | China |
Manufacturer commitment | RE100, SBTi |
CO₂ emissions | 820.91 kg |
Climate contribution | CHF 19.52 |
Scope of delivery | Included in delivery Stand, Instruction manual, Screws |
Width | 714 mm |
Length | 236 mm |
Height | 513 mm |
Weight | 9.30 kg |
Length | 81 cm |
Width | 53 cm |
Height | 19 cm |
Weight | 13 kg |
Compare products
Goes with
Reviews & Ratings
Warranty score
How often does a product of this brand in the «Monitor» category have a defect within the first 24 months?
Source: Digitec Galaxus- 18.Samsung1.5 %
- 19.ASUS1.7 %
- 19.LG1.7 %
- 21.Targus1.9 %
- 22.LC-Power2 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- 5.Dell3 days
- 5.iiyama3 days
- 5.LG3 days
- 5.MSI3 days
- 5.Xiaomi3 days
Return rate
How often is a product of this brand in the «Monitor» category returned?
Source: Digitec Galaxus- 20.LC-Power4 %
- 21.Apple4.1 %
- 21.LG4.1 %
- 23.ASUS4.4 %
- 24.AsRock4.5 %