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LG UltraGear 27GX790B-B 27" Class WQHD Gaming OLED Monitor - 16:9

1,114.99 1,114.99
1,114.99

1,114.99 / Units
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  • Total Number of USB Type-C Po
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  • Screen Size Class
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  • Tearing Prevention Technology
  • Adjustable Stand
  • Stand Adjustments
  • Built-in Devices
  • Features
  • USB
  • Number of USB Ports
  • USB Type-C
  • HDMI
  • Total Number of HDMI Ports
  • HDMI Version
  • Number of HDMI 2.1 Ports
  • DisplayPort
  • Number of DisplayPorts
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  • Extended Height with Stand
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  • VESA Mount Compatible
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  • Screen Mode
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  • Vertical Viewing Angle
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  • Limited Warranty
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Outrageous Speed with LG's Brightest OLED Gaming Monitor

Experience the brightness and speed of 4th Gen OLED on a vivid 27" QHD display-engineered for ultra-smooth, tear-free gameplay. With a refresh rate up to 720Hz and lightning-fast 0.02ms response time, you'll react faster, track every movement with precision, and outpace your opponents frame by frame with astounding brightness, clarity and speed.

Our Brightest, Boldest OLED Gaming Monitor

Powered by UltraGear's latest OLED with Primary RGB Tandem tech, this is LG's brightest OLED gaming monitor yet-reaching 335 nits typical brightness for clear visibility in bright scenes. Enhanced APL and reduced ABL keep critical visuals sharp during intense action, while UL Verified Perfect Black and DisplayHDR™ True Black 500 deliver deep contrast and pinpoint detail.

Next-Gen OLED Brilliance

4th Gen Primary RGB Tandem OLED reaches 335 nits typical brightness while using less power than previous UltraGear™ OLED generations. The display's advanced 4-stack RGB structure delivers enhanced contrast, sharper detail, and color precision that stays consistent across every frame.

Dual Mode: QHD 540Hz for Detail or HD 720Hz for Speed

Dual Mode pushes gaming speed to the edge, letting you toggle between QHD resolution at 540Hz or HD at 720Hz3from a hotkey. Gain outrageous speed and responsiveness for split-second decisions and competitive domination.

DisplayPort 2.1 Delivers Next-Gen Gaming Speed

DisplayPort™ 2.1 unlocks ultra-fast data speeds for stable, high-refresh gaming up to 720Hz. USB-C keeps your setup clean with single-cable output, and dual HDMI 2.1 ports connect seamlessly to today's top consoles. More bandwidth. More clarity. More ways to win.

A virtually instantaneous 0.02 response time (GtG)

The ultra-fast 0.02 response time (GtG), reducing reverse ghosting and providing fast response time, lets you to enjoy a whole new gaming performance.

NVIDIA® G-SYNC® Compatible & AMD FreeSync™ Premium Pro

NVIDIA® G-SYNC®4Compatible and AMD FreeSync™ Premium Pro deliver smooth, tear-free, low-latency gaming with high refresh rates-so every frame stays fluid and sharp.

UL-verified for a "perfect" visual experience

Perfect Black :UL-verified Perfect Black delivers true black levels to enhance perceived brightness and contrast, whether it's bright or dark around you.'

Perfect Color and 100% Color Fidelity- UL verified to deliver accurate color expression even under varying lighting conditions, from low light to bright ambient environments.

UL-verified Perfect Reproductiondelivers that actual game content is faithfully rendered on screen, maintaining intended color and detail

  • Experience UltraGear's brightest and fastest OLED on a 27" QHD display
  • Dual Mode refresh rate: switch between QHD at 540Hz or 720Hz HD speed
  • 0.02ms (GtG) response time renders fast action with almost zero blur or ghosting
  • DisplayPort 2.1 delivers massive bandwidth for sharper visuals and ultra-fast gameplay
  • DisplayHDR™ True Black 500 delivers deep blacks, rich contrast, and stunning dark-scene detail
  • Reduced screen stutter with NVIDIA® G-SYNC® compatibility AMD FreeSync™ Premium Pro
  • Virtually borderless 27" OLED with adjustable screen and back lighting for a custom setup
Brand
Brand LG Electronics
GPU / Graphics
Tearing Prevention Technology FreeSync Premium Pro/G-sync Compatible
Number of Screens 1
Screen / Display
Native Contrast Ratio 000:1 , 1 , 500
Brightness (Peak) 335 Nit
Screen Size Class 27"
Viewable Screen Size 26.5"
Maximum Resolution 2560 x 1440
Screen Mode WQHD
Aspect Ratio 16:9
Panel Technology OLED
Brightness 300 Nit
Response Time 0.02 ms
Standard Refresh Rate 540 Hz
Color Gamut 99.5% DCI-P3 (CIE 1976)
Color Supported 1.07 Billion Colors
Horizontal Viewing Angle 178°
Vertical Viewing Angle 178°
Pixel Pitch 0.22920 mm x 0.22920 mm
Response Time Details 0.02 ms GTG
USB Ports
Total Number of USB Type-C Po 1
Number of USB 3.0 Downstream 2
USB Yes
Number of USB Ports 3
USB Type-C Yes
HDMI Ports
HDMI Yes
Total Number of HDMI Ports 2
Number of HDMI 2.1 Ports 2
DisplayPort
DisplayPort Yes
Number of DisplayPorts 1
Size / Dimensions
Weight with Stand (Approximat 15 lb
Height with Stand 20.80"
Extended Height with Stand 20.80"
Compressed Height with Stand 15.70"
Depth with Stand 8.70"
Width with Stand 23.80"
VESA Mount Compatible Yes
VESA Mount Standard 100 x 100
Mount Type Wall Mountable
Appearance
Adjustable Stand Yes
Stand Adjustments Swivel
General Features
Built-in Devices USB Hub
Frequency 60 Hz
Manufacturer LG Electronics