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$820

Available on Amazon Updated Aug 30, 2026 Prime FBA

Overall92.4

Work82.2

Play91.4

Refresh100.0

Response100.0

Color100.0

Quality / price22.5

$820 on Amazon Add this monitor to a build Compare this monitor Monitor table

Written analysis

32GX870A at a glance

The 32GX870A is a 31.5" OLED monitor at 3840×2160 and 240 Hz. The listed aspect ratio is 1.778:1, 16:9.

Best fit: high-refresh gaming and fast-paced entertainment, provided the GPU can feed this resolution.

Panel and image

Overall quality is 92.4, with 82.2 work and 91.4 play. Pixel density is listed at 140 PPI. Typical brightness is 275 nits with a peak of 1300 nits. Contrast is listed as 1500000:1. The listed pixel count sits in the high-resolution class used by the work and overall scores.

Color and HDR

Recorded gamut coverage is 99% DCI-P3. Color depth is listed as 10-bit native. HDR is listed as DisplayHDR 400 True Black, HDR10, Dolby Vision, HLG (Hybrid Log Gamma). The work score is a solid everyday office result rather than a specialist color-critical display.

Motion and sync

Refresh is listed at 240 Hz. Response time is listed as 0.03 ms. The play score is in the entertainment class aimed at high-motion gaming and video. Pair this resolution with the GPU table before assuming native high settings.

Ergonomics and connectivity

Stand and mount options are listed as Height · Pivot · Swivel · Tilt · VESA (100x100mm). Recorded inputs include 1 x USB 3.2 (Type-C; upstream; 90W; DP Alt Mode), 1 x USB 3.2 (Type-A; downstream), 1 x HDMI 2.1, 1 x DisplayPort 2.1 (UHBR13.5), 1 x 3.5 mm Audio Out (4-pole for headphones; DTS Headphone:X).

Buying verdict

Overall quality is 92.4, a flagship result. Buy it when the panel class, color, and motion extras will actually be used.

At the recorded Amazon price, quality / price is 22.5. This is a feature-first purchase; compare nearby screens if several extras would go unused.

Work / price is 20.0 and play / price is 15.6.

Display data

Full specifications

Panel, color, motion, connectivity, ergonomics, power, and value in one sheet.

General

Manufacturer: LG
Monitor: 32GX870A
Series: UltraGear
Panel maker: LG Display
Launch price: —
Amazon price: $820
Amazon availability: Available
Price updated: Aug 30, 2026
Launch date: Jan 1, 2025

Panel

Size: 31.5"
Panel type: OLED
Resolution: 3840×2160
Aspect ratio: 1.778:1, 16:9
Pixel density: 140 PPI
Brightness: 275 nits · peak 1300 nits
Contrast: 1500000:1
Display area: 93.60 in²
Viewing angles: 178 ° (degrees) / 178 ° (degrees)
Backlight: —
Coating: —

Color & HDR

Color depth: 10-bit native
Colors: 1073741824
DCI-P3: 99.00%
sRGB: 100.00%
Adobe RGB: —
NTSC: —
HDR: DisplayHDR 400 True Black, HDR10, Dolby Vision, HLG (Hybrid Log Gamma)
Local dimming: No

Motion

Refresh rate: 240 Hz
Response time: 0.03 ms
Input lag: —
Adaptive sync: —

Connectivity

Inputs: 1 x USB 3.2 (Type-C; upstream; 90W; DP Alt Mode), 1 x USB 3.2 (Type-A; downstream), 1 x HDMI 2.1, 1 x DisplayPort 2.1 (UHBR13.5), 1 x 3.5 mm Audio Out (4-pole for headphones; DTS Headphone:X)
Speakers: —

Ergonomics

Height adjustment: Yes
Pivot: Yes
Swivel: Yes
Tilt: Yes
VESA mount: Yes · 100x100mm

Power & value

Typical power: 32.00 W
Max power: —
Overall: 92.4
Work: 82.2
Play: 91.4
Quality / price: 22.5
Work / price: 20.0
Play / price: 15.6

Additional information

Features: 4-Side Virtually Borderless Design, AMD FreeSync Premium Pro, Auto Input Switch, Black Stabilizer, Color Calibrated, Color Weakness Mode, Crosshair, Display Stream Compression (DSC), Dual Controller, Dynamic Action Sync, Factory Calibration, FPS Counter, HDR Effect, LG Switch, NVIDIA G-Sync Compatible, OLED Care, Picture-by-Picture, Picture-in-Picture, Picture Mode, Reader Mode, RGB Hexagon LED Lighting, Smart Energy Saving, True Color Pro, User Define Key, VESA Adaptive-Sync Display, VESA Dual Mode Display
Accessories: DisplayPort cable, HDMI cable, USB Type-C cable
Amazon warranty: 2 Year Manufacturer
Amazon dimensions: {'width': 28.11, 'height': 24.44, 'length': 9.83, 'weight': 21.61}

Extracted notes sit here. Amazon listing copy, when present, is at the bottom of the page.

Amazon

Price history

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Vendor copy

Amazon listing details

Marketplace feature text kept for reference. Structured specifications above are the source for scores and comparisons.

Dual Mode: 4K UHD 240Hz or Full HD 480Hz - LG UltraGear OLED is a VESA Certified Dual Mode gaming monitor. This innovation allows gamers to experience graphically rich, story-driven games in 4K/UHD at up to 240Hz or switch to Full HD at up to 480Hz for fast-paced FPS, MOBA or racing games via hotkey.

Leave Lag Behind with 0.03ms Response Time - Enjoy smoother scenes with less lag or ghosting thanks to LG UltraGear OLED's nearly instantaneous 0.03ms (GtG) response time.

NVIDIA G-SYNC Compatible and AMD FreeSync Premium Pro - Officially validated by NVIDIA as G-SYNC Compatible and equipped with AMD FreeSync Premium Pro means this UltraGear provides smooth, fast action that reduces screen tearing and stutter. Never miss a frame of the action as you clinch your victories.

Bright OLED Gaming - This UltraGear features Micro Lens Array+ technology. So with a typical brightness of 275 nits and a peak brightness of up to 1300 nits, this monitor is UltraGear's brightest OLED gaming display.

VESA DisplayHDR True Black 400 & 1.5M:1 Contrast Ratio - VESA DisplayHDR True Black 400 certified means this monitor meets industry standards for brightness as well as deep, rich black color expression. With a 1.5M:1 contrast ration, the benefit for gaming impeccable color and image detail in dark scenes for a stunning visual experience.

Designed for the Win - Lose yourself in the game with a virtually borderless, ultra-thin design that optimizes space within your battle station. Easily make height, tilt, swivel and pivot adjustments to the display to be able to see and play exactly to your specs.

Anti-Glare / Low Reflection OLED - Play with less distractions thanks to an anti-glare screen that minimizes light reflections and lets you concentrate on winning.

Amp Up Your Game Audio - Feel the action with deep, bass-driven sound from powerful built-in speakers. Need a more personal setup? Plug into the 4-pole headphone jack for immersive 3D audio with DTS Headphone:X—perfect for FPS games where clear, team comms make all the difference.

Customize Your Screen View with the Switch App - The Switch app transforms your screen into a multitasking hub for work, gaming, and streaming. Effortlessly split the screen into up to 6 sections, customize display layouts, or launch video calls with a single hotkey. Navigate smart features with ease and switch seamlessly between your PC and the built-in webOS streaming platform, all with intuitive shortcuts.

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.