26.5
Computer Monitors

LG UltraGear™ 27GX790A-B: 27-inch OLED 480Hz QHD Gaming Monitor

SKU: 27GX790A-B
In Stock
The LG UltraGear™ 27GX790A-B represents the absolute pinnacle of competitive gaming displays. Combining a blistering 480Hz refresh rate with the unrivaled contrast of an OLED panel, it delivers a motion clarity that was previously impossible. With a 0.03ms (GtG) response time, ghosting is virtually eliminated, while DisplayPort 2.1 ensures you have the bandwidth to drive QHD resolution at maximum speed. Whether you are a professional eSports athlete or a hardcore enthusiast, this monitor provides a definitive competitive edge with DisplayHDR™ True Black 400 for stunning visual depth.

₹ 83,399

(Inclusive of all taxes)
Size [Inch] 26.5
Resolution 2560 x 1440
Brightness 275 cd/sq (275 nit)
Response Time 0.03ms (GTG)
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LG UltraGear™ OLED 27 

Superfast 480Hz OLED with
DP 2.1 and ClearMR 21000

Front image of the UltraGear™ OLED 27GX790A gaming monitor

*Images have been simulated to enhance feature understanding, and may differ from actual use experience.

Display

27 (68.58 cm) QHD (2560x1440) OLED

DisplayHDR True Black 400 / DCI-P3 98.5% (Typ.)

Anti-glare / Low reflection

Speed

Fastest 480Hz refresh rate

0.03ms (GtG) response time

DisplayPort 2.1

Technology

NVIDIA® G-SYNC® Compatible 

VESA Certified AdaptiveSync

AMD FreeSync™ Premium Pro

LG OLED, ongoing evolution

Our brilliant UltraGear™ monitor with Micro Lens Array+ technology boasts a brighter OLED with a peak brightness of 1300 nits and an astonishing 480Hz refresh rate, the fastest in the world. Even in the darkest gaming scenes, it delivers detailed black depth expression, while its high aspect ratio and wide color gamut bring vibrant colors to life, offering an unrivaled gaming experience.

The fastest 480Hz

Refresh rate

Latest DisplayPort 2.1

QHD@480Hz

The brightest OLED

With MLA+ technology

Super black expression

DisplayHDR True Black 400

*SDR brightness is 37.5% brighter than previous OLED monitors with MLA, 27GR95QE, 45GR95QE based on published specifications.
*480Hz is the World's fastest refresh rate based on published specifications of OLED monitors as of November 2024. (241112)

The fastest OLED, 480Hz and 0.03ms (GtG)

Lightning speed

Our UltraGear™ OLED monitor delivers unmatched power with a 480Hz refresh rate, offering ultra-smooth visuals and a 0.03ms (GtG) response time for crisp, ghost-free gameplay that gives you a competitive edge.

Racing game scene of extremely fast 0.03ms (GtG) response and a rapid 480Hz refresh rate.

*Images have been simulated to enhance feature understanding, and may differ from actual use experience.

DP 2.1, the wait is over

The latest DisplayPort 2.1, sets a new standard for next-generation gaming. It is an advanced interface expected to be introduced with the next generation of GPUs, enabling high-speed gaming at 480Hz in QHD resolution. Additionally, with multi-ports like HDMI 2.1 x2, it seamlessly connects to the latest consoles and PCs.

The wide bandwidth of DP 2.1 cables enables high-speed gaming at 480Hz at QHD resolution.

*Images have been simulated to enhance feature understanding, and may differ from actual use experience.
*DP, HDMI, and USB cables are included in the package.
*The graphics card is NOT included in the package.

The brightest OLED**

Experience stunning visuals with LG WOLED. Built on LG's OLED leadership and featuring Micro Lens Array+ (MLA+) technology, it delivers up to 37.5% brighter SDR, optimizing light efficiency and minimizing loss. It represents a standard luminosity of 275 nits (APL 100%) and a peak brightness of 1300 nits (APL 1.5%). With Delta E ≦ 2 color accuracy, it ensures vivid, true-to-life colors for immersive, precise gaming even in bright environments.

Planetary images appear brighter and clearer on LG OLED monitors.

*Images have been simulated to enhance feature understanding, and may differ from actual use experience.
**Among LG OLED gaming monitors with MLA+. SDR brightness is 37.5% higher than our previous models (27GR95QE, 45GR95QE) based on published specifications.

Low Blue Light

Powerful protection from blue light

Experience gaming freely with reduced harmful blue light. LG WOLED utilizes advanced technology that reduces blue light levels while preserving vivid and lifelike colors certified by UL for low blue light platinum, allowing vivid game colors for a more comfortable viewing experience.

An image showcasing the LG UltraGear OLED gaming monitor, blocking harmful blue light for comfortable gaming experience.

*Images have been simulated to enhance feature understanding, and may differ from actual use experienc
*LG OLED panels have been certified as Flicker-Free, Discomfort Glare Free, and Low Blue Light by UL.
*Certificate Number: Flicker-Free Display (OLED) - A196009, Discomfort Glare Free - V563481 (conditions of UGR less than 22), Low Blue Light Hardware Solution Platinum - V745051.
*The above feature may vary depending on the user’s computing environment or conditions.

First-ever OLED monitor to receive VESA 

ClearMR 21000 certification

The first OLED gaming monitor certified by ClearMR 21000, finally captures even the subtle blurring that occurs around the edges of moving objects, displaying fast-moving action with sharpness and detail. Also, it allows you to take a step closer to victory.

Image of a green car racing on a track.

Compact and sleek

Experience our hexagon lighting and a virtually borderless 4-sided clean design featuring a fully adjustable base with swivel, tilt, height, and pivot. A clutter-free L stand and wide-range swivel adjustment are designed to minimize desk space usage and eliminate dead space efficiently.

Product image of UltraGear OLED 27GX790A gaming monitor.

LG Calibration Studio

Accurate colors updated

By utilizing the hardware calibration of LG Calibration Studio, you can experience advanced color quality with extensive color spectrum and consistency

LG Calibration Studio software.

Specifications

DISPLAY

FEATURES

  • Size [Inch]:26.5
  • Aspect Ratio:16:9
  • Panel Type:OLED
  • Resolution:2560 x 1440
  • Pixel Pitch [mm]:0.2292 x 0.2292 mm
  • Color Depth (Number of Colors):1.07B
  • Viewing Angle (CR≥10):178º(R/L), 178º(U/D)
  • Brightness (Typ.) [cd/m²]:275 cd/sq.m (275 nit)
  • Refresh Rate (Max.) [Hz]:480
  • Contrast Ratio (Typ.):1500000:1
  • Response Time:0.03ms (GTG)
  • Color Gamut (Typ.):DCI-P3 98.5% (CIE1976)
  • Color Gamut (Min.):DCI-P3 94.0% (CIE1976)
  • Size [cm]:67.3
  • Brightness (Min.) [cd/m²]:250 cd/sq.m (250 nit)
  • Contrast Ratio (Min.):1200000:1
  • HDR 10:YES
  • AMD FreeSync™:FreeSync Premium Pro
  • Auto Input Switch:YES
  • Black Stabilizer:YES
  • Color Weakness:YES
  • Smart Energy Saving:YES
  • Dynamic Action Sync:YES
  • HW Calibration:HW Calibration Ready
  • Color Calibrated in Factory:YES
  • Crosshair:YES
  • FPS Counter:YES
  • HDR Effect:YES
  • NVIDIA G-Sync™:G-SYNC Compatible
  • Reader Mode:YES
  • RGB LED Lighting:Hexagon Lighting
  • User Defined Key:YES
  • VESA DisplayHDR™:DisplayHDR™ TRUE BLACK 400
  • VRR:YES

CONNECTIVITY

MECHANICAL

  • HDMI:YES(2ea)
  • DisplayPort:YES(1ea)
  • USB Downstream Port:YES(2ea/ver3.0)
  • USB Upstream Port:YES(1ea/ver3.0)
  • Headphone out:4-pole (Sound+Mic)
  • DP Version:2.1
  • Display Position Adjustments:Tilt/Height/Swivel/Pivot
  • Wall Mountable [mm]:100 x 100 mm

DIMENSIONS/WEIGHTS

SW APPLICATION

  • Dimension in Shiping (W x H x D) [mm]:820x183x532
  • Dimension with Stand (W x H x D) [mm]:605.2x579.3x249.1(up)/605.2x469.3x249.1(Down)
  • Dimension without Stand (W x H x D) [mm]:605.2x351.0x45.3
  • Weight in Shipping [kg]:12.5
  • Weight with Stand [kg]:9.3
  • Weight without Stand [kg]:5.1
  • Dual Controller:YES
  • LG Calibration Studio (True Color Pro):YES

POWER

ACCESSORY

  • Power Consumption (DC Off):Less than 0.3W
  • Power Consumption (Sleep Mode):Less than 0.5W
  • AC Input:100~240V (50/60Hz)
  • Type:External Power(Adapter)
  • Power Consumption (On-Mode):48.22W
  • Power Consumption (On-Mode) (ErP):25W
  • HDMI:YES(2ea)
  • Display Port:YES (ver 2.1)
  • USB A to B:YES

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