LG 32UR550K-B 32-Inch UltraFine 4K UHD (3840 × 2160) Monitor, Black

Product Description:

The LG 32UR550K-B is a 31.5-inch UltraFine 4K UHD monitor that delivers stunning visual clarity, deep VA panel contrast, and vibrant HDR10 color on a spacious display that's ideal for productivity, streaming, and console gaming. With a true 4K resolution of 3840 × 2160 pixels, 90% DCI-P3 color coverage, a 3000:1 contrast ratio, built-in Waves MaxxAudio® stereo speakers, and a fully adjustable ergonomic stand with tilt, height, and pivot — the 32UR550K-B provides a premium visual and audio experience at a remarkably accessible price point.

The VA panel is the 32UR550K-B's quiet superstar. With a 3000:1 native contrast ratio — three times deeper than typical IPS panels — the VA technology produces genuinely dark blacks and bright whites with exceptional shadow detail. Dark movie scenes, night-themed game environments, and dark-mode interfaces all look dramatically more vivid and dimensional on this display. When streaming HDR10 content from Netflix, Disney+, or Prime Video, the combination of deep contrast and 90% DCI-P3 wide color gamut creates a rich, cinematic image with vibrant highlights and nuanced shadows that standard monitors wash out.

The 4K UHD resolution packs 8.3 million pixels into the 31.5-inch screen at 139 pixels per inch — delivering razor-sharp text, photo-realistic images, and pixel-dense detail that makes spreadsheets, documents, web pages, and creative work look exceptionally crisp. The 1.07 billion displayable colors (10-bit via FRC) produce smooth, banding-free gradients across photos, video, and design work.

Built-in dual 5W stereo speakers powered by Waves MaxxAudio® technology deliver surprisingly clear, full-bodied audio directly from the monitor — eliminating the need for external desktop speakers for everyday use including video calls, streaming, background music, and casual gaming. MaxxAudio processing enhances bass response, widens the stereo image, and improves dialogue clarity beyond what raw speaker hardware alone would produce.

Gaming features include Dynamic Action Sync, which reduces input lag for more responsive controls during fast-paced gameplay, and Black Stabilizer, which brightens dark scenes for better visibility in shadowy game environments without washing out the rest of the image. While the 60Hz refresh rate is oriented toward console gaming and casual play rather than competitive PC gaming, the 4ms gray-to-gray response time keeps motion reasonably smooth for everyday content.

Connectivity includes two HDMI 2.0 inputs and one DisplayPort 1.4 input — enough to connect a PC, laptop, and gaming console simultaneously. A 3.5mm headphone jack provides private listening output. The LG Switch app transforms the monitor into a multitasking hub with up to six customizable window sections, one-click layouts, and hotkey-triggered presets for efficient multi-app workflows. An ambient light sensor automatically adjusts screen brightness to match your room's lighting conditions.

The fully adjustable ergonomic stand supports tilt (-5° to +20°), height adjustment (110mm), and pivot rotation (90° for portrait mode) — providing the flexibility to position the screen precisely for comfortable all-day use. VESA 100 × 100mm compatibility supports wall mounts and monitor arms. The 3-side virtually borderless design minimizes bezels for a clean, modern look and seamless multi-monitor setups. Reader Mode and Flicker Safe protect your eyes during extended sessions.

Product Features:

• 31.5″ 4K UHD (3840 × 2160) – 8.3 million pixels at 139 PPI for razor-sharp text, images, and detail
• VA Panel with 3000:1 Contrast – Deep blacks, bright whites, and exceptional shadow detail — 3× deeper contrast than IPS
• 90% DCI-P3 Color Gamut – Wide, vibrant color coverage for streaming, creative work, and everyday media
• 1.07 Billion Colors (10-bit) – Smooth, banding-free gradients across photos, video, and design
• HDR10 – Enhanced brightness and contrast range for supported content
• Built-In Speakers with Waves MaxxAudio® (2× 5W) – Clear, full-bodied audio without external speakers
• Dynamic Action Sync – Reduces input lag for faster, more responsive gaming controls
• Black Stabilizer – Enhances visibility in dark scenes without washing out bright areas
• 2× HDMI 2.0 + DisplayPort 1.4 – Connect a PC, laptop, and console simultaneously
• LG Switch App – Split screen up to 6 sections with customizable layouts and hotkey presets
• Ambient Light Sensor – Auto-adjusts brightness to match room lighting conditions
• Tilt/Height/Pivot Adjustable Stand – -5°/+20° tilt, 110mm height, 90° pivot for portrait mode
• VESA 100 × 100mm – Wall mount and monitor arm compatible
• 3-Side Virtually Borderless – Slim bezels for a clean look and seamless multi-monitor setups
• Reader Mode + Flicker Safe – Eye-care features for comfortable extended use
• 60Hz / 4ms GtG – Smooth visuals for productivity, streaming, and casual gaming

Product Specifications:

Specification	Detail
Brand	LG
Model	32UR550K-B
ASIN	B0FLLGSJFT
Screen Size	31.5 inches (marketed as 32″)
Panel Type	VA
Resolution	3840 × 2160 (4K UHD)
Aspect Ratio	16:9
Pixel Density	139 PPI
Refresh Rate	60Hz
Response Time	4ms (GtG)
Brightness	250 cd/m² (typ.)
Contrast Ratio	3000:1 (typ.)
Color Depth	1.07 Billion Colors (8-bit + FRC)
Color Gamut	90% DCI-P3
HDR	HDR10
Viewing Angles	178° H / 178° V
Built-In Speakers	2× 5W (10W total) with Waves MaxxAudio®
HDMI	2× HDMI 2.0
DisplayPort	1× DisplayPort 1.4
Audio Output	3.5mm Headphone Jack
USB	None
Gaming Features	Dynamic Action Sync, Black Stabilizer
LG Switch App	Yes (up to 6-section split screen)
Ambient Light Sensor	Yes
Eye Care	Reader Mode, Flicker Safe
Bezel Design	3-Side Virtually Borderless
Stand Adjustments	Tilt (-5° to +20°), Height (110mm), Pivot (90°)
VESA Mount	100 × 100mm
Color	Black
Weight (with stand)	~15.4 lbs (6.99 kg)
Warranty	LG Limited
Use Case	Productivity, streaming, content consumption, console gaming, photo/video review, multi-monitor setups