Overview

  • LG’s Brightest OLED Gaming Monitor
    Experience ultra-smooth, tear-free gameplay with up to 280Hz refresh rate² 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 unbeatable speed and clarity.
  • Our Brightest, Boldest OLED Gaming Monitor
    With OLED and Primary RGB Tandem tech, this UltraGear reaches 1500 nits peak brightness and holds steady in bright, fast-paced scenes—so you can react faster and stay locked in every moment.
  • VESA DisplayHDR True Black 500
    VESA DisplayHDR True Black 500 certification ensures incredible brightness, rich contrast, and deep black levels. This OLED monitor enhances your gaming and streaming with impeccable detail, especially in dark scenes, for a breathtaking visual experience.
  • 27” OLED Brilliance with up to 280Hz of Game-Changing Speed
    Experience ultra-smooth, tear-free gameplay with up to 280Hz refresh rate³ 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 Compatible 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
  • UL-Verified Visual Perfection on UltraGear
    Certified by UL Solutions for Perfect Black, Perfect Color with 100% Color Fidelity, and Perfect Reproduction⁵, this UltraGear OLED display verified accurate visuals in any environment. Whether you’re gaming in daylight or darkness, every detail, shadow, and color is rendered with stunning accuracy—just as the creators intended.
  • 4-Pole Jack & DTS HP:X: Gaming Audio Unleashed
    Experience lifelike 3D audio with DTS Headphone⁶, 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 app, 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.⁷
  • 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.

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Specifications

Capacity & configuration

Display Type
OLED
Stand Type
Adjustable height stand

Dimensions & weight

Product Name
UltraGear 27" OLED QHD 280Hz 0.03ms G-Sync and FreeSync Premium Pro Gaming Monitor with HDR500 (HDMI x2, DP, USB-A)
Product Height Without Stand
13.8 inches
Product Width
23.8 inches
Product Depth Without Stand
1.8 inches
Product Weight
19.8 pounds
Maximum Adjustable Height
22.8 inches
Product Depth (With Stand)
9.8 inches

Features

Brand
LG
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
Synchronization Technology
FreeSync Premium Pro (AMD Adaptive Sync)
Aspect Ratio
16:9
Display Contour
Flat
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
On-Screen Display Languages
English
OLED Technology
Standard OLED
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
Stand Ergonomics
Tilt
Built-In Webcam
No
Integrated Speaker(s)
No
ENERGY STAR Certified
No
EPEAT Registered
No
Operating System Compatibility
Not Applicable
UPC
195174129746

Power & warranty

Model Number
27GX700A-B
Warranty - Parts
2-Year Parts and Labor
Warranty - Labor
2-Year Parts and Labor

Warranty & protection

Included manufacturer warranty

See manufacturer documentation.

Register your product with the manufacturer within 30 days of delivery.

Warranty service

Manufacturer warranty claims are handled by the manufacturer. We are happy to help you find the right contact: (888) 419-6820.

Customer reviews

Write a review
SALMANMOct 22, 2026 · Verified purchase ★★★★☆

Not bad! - Great colors and great design/shape although could work on the colors a bit, but apart from that excellent!

URZUOct 20, 2026 · Verified purchase ★★★★★

Great monitor - Games look and run amazing on it. My only problem was that the hdmi 1 port is faulty and does not work. Thankfully hdmi 2 works. I have an hdmi switch/hub hooked up through hdmi 2 so I can easily switch between my PS5 Pro, Xbox Series X, and Switch 2. I definitely recommend it for any of the consoles. I’m getting 120 fps in 1440p/1080p upscaled to 4K through the individual console’s tech like PSSR on the pro. My settings are 120fps, HDR, VRR, and DAS enabled. My gaming experience has improved significantly.

CHRISOct 11, 2026 · Verified purchase ★★★★★

Awesome screen - Really great for 1440p the OLED is a big plus. Great image cleaning

WhoDatOct 7, 2026 · Verified purchase ★★★★★

I NEEDED THIS! - After always playing on a giant tv my entire life this thing is life changing! Quality is elite smooth gameplay on shooters and single player games look amazing too. It even goes into sleep mode if you leave your game on but haven’t moved controlled in a while. Self fixes pixels after every use 10/10 recommend

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Questions & answers

Ask a question

Email [email protected] or call (888) 419-6820 during business hours.

Free U.S. shippingOn every order. Leaves our store in 1–2 business days, arrives in 3–5 business days.
Free returns for 30 daysNo restocking fee. We email you a prepaid return label.
We can install it tooOptional in-home delivery, installation and haul-away on large appliances.
Talk to our team(888) 419-6820 · Mon–Sat