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LG - UltraGear 27" OLED Dual Mode (QHD 540Hz, HD 720Hz) 0.02ms G-SYNC Compatible, AMD FreeSync Premium Pro Gaming Monitor - Black

The LG UltraGear OLED 27GX790B is built for gamers who want every visual and competitive advantage. UltraGear's 27-inch 4th Generation OLED QHD resolution display delivers pinpoint clarity with UL Verified Perfect Black and Perfect Color¹, exposing incredible detail and nuanced highlights. VESA DisplayHDR True Black 500 adds deeper contrast and controlled brightness, giving gamers a sharper read on enemies, environments, and effects in every gaming scenario. Speed is where this UltraGear OLED separates itself from others. Dual Mode² gives gamers two elite paths to victory: a 540Hz refresh rate at QHD resolution for high-resolution precision or 720Hz at HD for pure, unleashed speed. Paired with a near-instantaneous 0.02ms response time, motion stays clean and fastideal for tracking targets, reacting faster, and winning close engagements. Your frames stay stable under pressure with NVIDIA G-SYNC compatibility and AMD FreeSync Premium Pro³, delivering tear-free, low-latency performance. VESA Certified ClearMR backs it up with verified motion-blur clarity, keeping visual noise out of the fight. For next-gen setups, DisplayPort 2.1 ensures maximum bandwidth for high refresh rates and smooth data flow. A 4-pole headphone jack supports game audio and comms through one connection. And with full ergonomic controlheight, tilt, swivel, and pivotyou can dial in your perfect competitive setup. The 27GX790B delivers elite OLED performance, breakthrough speed, and incredible performance built for players who refuse to settle.

Included Items

• Monitor
• Power Cable
• Display Port Cable (ver 2.1)
• HDMI Cable (ver 2.1)

Features

Outrageous Speed with LG's Brightest OLED Gaming Monitor
Experience the brightness and speed of 4th Gen OLED on a vivid 27" QHD displayengineered for ultra-smooth, tear-free gameplay. With a refresh rate up to 720Hz and lightning-fast 0.02ms response time, youll 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 UltraGears latest OLED with Primary RGB Tandem tech, this is LGs brightest OLED gaming monitor yetreaching 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 720Hz from 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 todays 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 Compatible and AMD FreeSync Premium Pro deliver smooth, tear-free, low-latency gaming with high refresh ratesso 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. UL-verified Perfect Reproduction delivers that actual game content is faithfully rendered on screen, maintaining intended color and detail in both dark and bright environments.

Deeper Detail with VESA DisplayHDR True Black 500
Experience breathtaking realism with VESA DisplayHDR True Black 500, delivering nuanced shadow detail and rich black expressioneven in the darkest game scenes. A 1.5 million:1 contrast ratio pairs with up to 99.5% (typical), DCI-P3 color gamut and Delta E2 color accuracy, to ensure colors are vivid, precise, and true to the creators intentgiving gamers and creators alike the confidence to see every frame as it was meant to be seen.

ClearMR 21000 Delivers Elite Motion Clarity
Certified at ClearMR 21000VESAs highest motion-clarity tierthis display eliminates the faint blur that lingers around fast-moving objects. Every rapid turn, sprint, and effect stays crisp, helping you react faster and play with greater confidence.

Unlock Your Potential with Advanced Gaming Features
Dynamic Action Sync reduces input lag for real-time response. Black Stabilizer brightens dark scenes to see what's hidden. FPS Counter shows your real-time frame rate. Crosshair enhances precision for shooting accuracy

Personalize Your Display with Switch App
With the LG Switch app⁴, easily optimize your monitor for gaming or everyday use. Adjust brightness, fine-tune image quality, apply settings with a hotkey, split the screen into 11 layouts, and launch video calls in a click.

4-Pole Jack & DTS HP:X: Gaming Audio Unleashed
Experience lifelike 3D audio with DTS Headphone⁵, pushing out spatial sound to make you feel even more part of the game. The 4-pole headphone jack combines stereo audio and mic input, delivering crisp sound and clear game-play comms through a single connection.

Virtually Borderless and Adjustable to Gamer Specs
Dive into gameplay on the 4-side, virtually borderless 27OLED screen. The slim-profile display has adjustable height, tilt, swivel and pivot controls that let you customize your view, while backlighting amps up your battle station, making every session a vibe.

Versatile Connectivity
Versatile connectivity hub: Dual HDMI, DisplayPort 2.1, and USB downstream (x2) and USB upstream ensure seamless connections to all your devices, from consoles and peripherals to productivity Number:27GX790B-BProduct Name:UltraGear 27" OLED Dual Mode (QHD 540Hz, HD 720Hz) 0.02ms G-SYNC Compatible, AMD FreeSync Premium Pro Gaming MonitorColor:BlackRefresh Rate:540HzMaximum Resolution:2560 x 1440Native Resolution:2560 x 1440Contrast Ratio:1,500,000:1Response Time:0.02 millisecondsDisplay Type:OLEDSynchronization Technology:G-SYNC Compatible (NVIDIA Adaptive Sync), FreeSync Premium Pro (AMD Adaptive Sync)Aspect Ratio:16:9Curved Screen:falseBrightness:335 candela per square meterScreen Size:27 inchesHigh Dynamic Range (HDR):trueHigh Dynamic Range Format:VESA Certified DisplayHDR 500 True Black, HDR 10OLED Technology:Standard OLEDNumber of DisplayPort Inputs (Total):1Number of HDMI Inputs (Total):2Display Connector(s):1 x DisplayPort 2.1, 2 x HDMI 2.1Number of USB Ports (Total):3USB Ports:1 x USB-C, 2 x USB-A 3.0Headphone Jack:trueWall Mountable:trueVESA Wall Mount Standard:100mm x 100mmTiltable:trueAdjustable Stand Height:trueBuilt-In Webcam:falseIntegrated Speaker(s):falseProduct Height With Stand:20.8 inchesProduct Height Without Stand:13.8 inchesProduct Width:23.8 inchesProduct Depth (With Stand):8.7 inchesProduct Depth Without Stand:2 inchesProduct Weight:15 poundsStand Included:trueENERGY STAR Certified:falseEPEAT Qualified:falseOperating System Compatibility:Not Applicable, Not Applicable, Not Applicable, Not Applicable, Not ApplicableWarranty - Parts:2 Year Parts and LaborWarranty - Labor:2 Year Parts and Labor
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