Overview

  • The OLED Gamers Have Been Waiting For
    Experience 4K UHD OLED clarity with deep contrast and sharp detail on a 32″ screen. UltraGear’s innovative AI upscaling enhances every frame, while Dual Mode lets you choose between high-resolution visuals or ultra-fast performance on demand.⁶
  • Refined Gaming with 4K OLED Clarity
    Step into sharper gameplay on a 32-inch 4K OLED display. With 4K UHD (3840 × 2160) resolution delivering over 8 million pixels, environments feel richer and more defined—so you can see more, react quicker, and stay fully in control.
  • AI Upscaling to 4K—No GPU Upgrade Required
    UltraGear’s built-in processor powers AI Upscaling that enhances content toward 4K resolution. Without requiring a GPU upgrade, AI Upscaling analyzes the source signal to improve detail and clarity—helping games and video look sharper from virtually any connected device.
  • Next-Gen Brilliance with 4th Gen RGB Tandem OLED
    4th Gen Primary RGB Tandem OLED delivers up to 335 nits typical brightness with improved power efficiency. Its advanced 4-stack RGB structure enhances contrast, sharpens detail, and keeps color precise across every frame.
  • UL-verified for a “perfect” visual gaming 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.
  • Deeper Detail with VESA DisplayHDR True Black 500
    VESA DisplayHDR True Black 500 reveals rich blacks and nuanced shadow detail—even in dark scenes. Combined with a 1.85M:1 contrast ratio, up to 99.5% (typical) DCI-P3 color, and Delta E≤2 accuracy, visuals appear vivid, precise, and true to the creator’s intent.
  • High 140 PPI for Sharp, Detailed Visuals
    With 140 PPI, HUD elements and fine details stay sharp in-game, while added clarity makes text-heavy tasks like browsing and document work easier to read.
  • UL Verified Technologies for Consistent Visual Performance
    Stay focused on the game with consistently clear visuals. LG UltraGear combines UL Verified5 Flicker-Free Display (OLED), UL Verified Discomfort Glare Free (UGR less than 22), UL Verified eyesafe 3.0 CPF60 (Circadian Protection Factor), and UL Verified eyesafe 3.0 RPF40 (Retinal Protection Factor). Together, these UL Verified technologies help reduce screen flicker, lower blue light, and help maintain clear screen visibility.
  • Dual Mode: UHD 240Hz for Detail or FHD 480Hz for Speed
    Switch from UHD at 240Hz for detailed, cinematic gameplay to FHD at 480Hz⁷ for elite-speed competitive performance. VESA Certified Dual Mode makes it easy to optimize resolution and refresh rate for the experience you want most.
  • Near-Instant 0.03ms (GtG) Response Time
    With a near-instant 0.03ms (GtG) response time, pixels transition incredibly fast—helping reduce ghosting and keep fast-moving gameplay clear and responsive.
  • NVIDIA G-SYNC Compatible & AMD FreeSync Premium Pro
    Minimize screen tearing and stuttering with NVIDIA G-SYNC compatibility and AMD FreeSync Premium Pro. These adaptive sync technologies help keep gameplay smooth and responsive by matching the monitor’s refresh rate to your GPU—so fast action stays clear with reduced blur and ghosting.
  • Future-Ready Connectivity for High-Performance Gaming
    DisplayPort 2.1 (UHBR20), USB Type-C with 90W power delivery, and HDMI 2.1 provide the connectivity modern gaming setups demand. DP 2.1 delivers the ultra-high bandwidth needed for high-resolution, high-refresh-rate gameplay, while USB-C supports display, data, and charging through a single cable. HDMI 2.1 ensures stable connections with consoles and other devices.
  • AI Sound Enhances Voices and Key Audio Cues
    The AI Sound setting analyzes on-screen action and separates voices, sound effects, and background audio. AI Sound helps keep team comms clear while highlighting important gameplay cues—like approaching footsteps or nearby action—through speakers or connected headphones.
  • AI Scene Optimization Adapts to Your Content
    The AI Scene Optimization setting detects what’s on screen and automatically adjusts picture settings like color temperature and sharpness. It helps optimize the display across preset modes such as Office, Animation, Movie, Game, and Sports.
  • OLED Care Helps Maintain Your Display
    OLED Care helps maintain your OLED display’s long-term performance. Built-in maintenance features, including Pixel Cleaning, help keep the OLED panel operating at its best for consistent image quality over time.
  • OLED Protection: 2-Year Limited Warranty & Panel Care Tools
    Rest easy knowing your OLED monitor is built to last. The 2-year limited warranty covers key components, including the OLED panel. And OLED Care tools such as pixel cleaning keep your display sharp, for reliable top-tier performance. Please see Warranty Information on this page for all warranty details.

Compare similar

Specifications

Capacity & configuration

Display Type
OLED
Stand Type
Adjustable height stand

Dimensions & weight

Product Name
UltraGear 32" OLED Dual Mode (4K UHD 240Hz, FHD 480Hz) 0.03ms G-SYNC and FreeSync Premium Pro Gaming Monitor
Product Height Without Stand
16.2 inches
Product Width
28.1 inches
Product Depth Without Stand
2.6 inches
Product Weight
21.6 pounds
Product Depth (With Stand)
9.8 inches

Features

Brand
LG
Color
Black
Refresh Rate
240Hz
Maximum Resolution
3840 x 2160
Native Resolution
3840 x 2160
Contrast Ratio
1,850,000:1
Response Time
0.03 milliseconds
Synchronization Technology
FreeSync Premium Pro (AMD Adaptive Sync)
Aspect Ratio
16:9
Display Contour
Flat
Pixel Density
140 pixels per inch
Brightness
335 candela per square meter
Screen Size
31.5 inches
High Dynamic Range (HDR)
Yes
High Dynamic Range Format
VESA Certified DisplayHDR 500 True Black
OLED Technology
Standard OLED
Number of DisplayPort Inputs (Total)
1
Number of HDMI Inputs (Total)
2
Display Connector(s)
2 x HDMI 2.1
Number of USB Ports (Total)
3
USB Ports
2 x USB-A 3.0
Headphone Jack
Yes
Wall Mountable
Yes
VESA Wall Mount Standard
100mm x 100mm
Stand Ergonomics
Swivel
Built-In Webcam
No
Integrated Speaker(s)
Yes
ENERGY STAR Certified
No
EPEAT Registered
No
Operating System Compatibility
Not Applicable
UPC
195174147740

Power & warranty

Model Number
32GX870B-B
Warranty - Parts
2 Year Warranty
Warranty - Labor
2 years

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
WalterROct 23, 2026 · Verified purchase ★★★★★

Satisfied - The monitor has an outstanding picture. My games' graphics are notably improved. Really nice no issues. Is it worth the price, that may be debatable, but it has shown to be a noticeable upgrade to what I had, ie, older 4k Acer Predator. Not sure how it may compare to more modern offerings.

JESSIEOct 23, 2026 · Verified purchase ★★★★★

Next gen monitor - This monitor combined with my PS5 pro feels unbeatable for console gaming. Variety of filters and settings to adjust to what fits you best. Would not game on anything else.

JonSnowOct 16, 2026 · Verified purchase ★★★★★

Great monitor - Loving this monitor colors really pop would prefer it to be glossy but not a deal breaker picture still looks amazing!!!

Add your review

Your email address will not be published. Required fields are marked *

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