Step into next-gen performance with the latest 27" QHD UltraGear OLED gaming monitor engineered for serious PC and console gamers. Powered by LG UltraGear's latest OLED with Primary RGB Tandem technology, it hits up to 1500 nits of peak brightness—delivering stunning clarity even in bright room environments or fast-action scenes. This UltraGear OLED display is UL-Verified for Perfect Black, Perfect Color with 100% Color Fidelity, and Perfect Reproduction—ensuring every shadow, hue, and highlight appears exactly as intended under any lighting condition. With up to 99.5% DCI-P3 color coverage and DisplayHDR True Black 500, this UltraGear OLED produces incredible cinematic contrast and deep black expression. When speed is critical, dominate with a 280Hz refresh rate¹, 0.03ms response time, G-SYNC Compatibility, FreeSync Premium Pro, and VESA ClearMR 13000 for blur-free, tear-free gaming. HDMI 2.3 and DisplayPort 1.4 keep you connected to the latest PC and console hardware. Complete with DTS Headphone:X support, LED backlighting, and a height, tilt, swivel and pivot adjustable stand—this is UltraGear OLED gaming, perfected.
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 up to a 240Hz refresh rate and lightning-fast 0.03ms response time², you’ll react faster, track every movement with precision, and outpace your opponents frame by frame with unbeatable clarity and speed.
Our Brightest, Boldest OLED Gaming Monitor..So Far
Powered by 4th Gen OLED with Primary RGB Tandem tech, this is LG’s brightest OLED gaming monitor yet—reaching up to 1500 nits 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
Powered by 4th Gen Primary RGB Tandem OLED, this monitor reaches up to 1500 nits of peak brightness while using less power than previous OLED generations. Its advanced 4-stack RGB structure delivers deeper contrast, sharper detail, and color accuracy that stays consistent across every frame.
Deeper Detail with VESA DisplayHDR True Black 500
Experience breathtaking realism with VESA DisplayHDR True Black 500, delivering nuanced shadow detail and rich black expression—even in the darkest game scenes. A 1.5 million:1 contrast ratio pairs with up to 98.5% (typical) DCI-P3 color gamut to ensure colors are vivid, precise, and true to the creator’s intent—giving gamers and creators alike the confidence to see every frame as it was meant to be seen.
UL-Verified 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.³
Five UL Certifications. One Clear Advantage.
This UltraGear OLED display is five times UL-certified—for Anti-Glare, Flicker-Free, Low Blue Light, Reduced Blue Light, and Reduced Circadian Stimulating Blue Light.⁴ Combined with a matte anti-glare finish, the display helps reduce distractions, keep your view crisp, and maintain visual comfort—so you can stay focused and perform at your best, even during extended gaming sessions.
27” OLED Brilliance with up to 280Hz of Game-Changing Speed
Experience ultra-smooth, tear-free gameplay with up to 280Hz refresh rate⁵ and 0.03ms response time on a bright 27” QHD OLED display. React instantly, spot every detail, and outpace your opponents in every frame with outrageous speed and clarity.
NVIDIA G-SYNC Compatible & AMD FreeSync Premium Pro
NVIDIA G-SYNC Compatible⁶ and AMD FreeSync Premium Pro deliver smooth, tear-free, low-latency gaming with high refresh rates—so every frame stays sharp, no matter your GPU.
4-Pole Jack & DTS HP:X: Gaming Audio Unleashed
Experience lifelike 3D audio with DTS Headphone⁷, 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.
Personalized Your Display with Switch App
With the LG Switch app⁸, 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.
Seamless Display, and Adjustable to Gamer Specs
Dive into gameplay on the virtually borderless 27” OLED screen. The slim-profile display has adjustable height, tilt, swivel and pivot controls that let you customize your view, while RGB backlighting amps up your battle station, making every session a vibe.
Manufacturer | LG |
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Specification | Brand LG Model Number 27GX700A-B Product Name UltraGear 27" OLED QHD 280Hz 0.03ms G-Sync and FreeSync Premium Pro Gaming Monitor with HDR500 (HDMI x2, DP, USB-A) Color Black Refresh Rate 280Hz Maximum Resolution 2560 x 1440 Native Resolution 2560 x 1440 Contrast Ratio 1,500,000:1 Response Time 0.03 milliseconds Display Type OLED Panel Type Not Applicable Synchronization Technology FreeSync Premium Pro (AMD Adaptive Sync) Aspect Ratio 0.672916666666667 Curved Screen No Pixel Density 111 pixels per inch Brightness 335 candela per square meter Screen Size 26.5 inches High Dynamic Range (HDR) Yes High Dynamic Range Format VESA Certified DisplayHDR 500 True Black Horizontal Viewing Angle 178 degrees Vertical Viewing Angle 178 degrees Number of DisplayPort Inputs (Total) 1 Number of HDMI Inputs (Total) 2 Display Connector(s) 1 x DisplayPort Number of USB Ports (Total) 3 USB Ports 2 x USB-A Headphone Jack Yes Wall Mountable Yes VESA Wall Mount Standard 100mm x 100mm Tiltable Yes Adjustable Stand Height Yes Built-In Webcam No Integrated Speaker(s) No Product Height With Stand 22.8 inches Product Height Without Stand 13.8 inches Product Width 23.8 inches Product Depth (With Stand) 9.8 inches Product Depth Without Stand 1.8 inches Product Weight 19.8 pounds Stand Included Yes ENERGY STAR Certified No EPEAT Qualified No Operating System Compatibility Not Applicable Warranty - Parts 2-Year Parts and Labor Warranty - Labor 2-Year Parts and Labor |