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32UN550-W component-copyModelName
31.5'' UltraFine™ 4K UHD Monitor
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Key Features

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31.5" UltraFine™ 4K UHD Monitor
Where to Buy
LG UHD Monitor 4K LG UHD Monitor 4K
Gaming scene with exceptional clarity, and details in LG UHD 4K display Gaming scene with exceptional clarity, and details in LG UHD 4K display

Details Mastered

LG UHD 4K monitor enables you to enjoy 4K and HDR content as you've dreamed of.

  • Large Display Immersion

    31.5" UHD 4K (3840x2160)
    3-Side Virtually Borderless Design

  • Vivid Color & HDR

    DCI-P3 90% (Typ.)
    HDR10

  • Multimedia Features

    AMD FreeSync™
    MAXXAUDIO®

Enhance Games up to 4K and HDR

Immersive Gaming Experience

32UN550 boosts the new era of 4K HDR console gaming experience, not only bringing unprecedented thrills with decent image, and sound, but also helping you win more battles with AMD FreeSync™, Dynamic Action Sync and Black Stabilizer.
The gaming car scene from Immersive true 4K HDR console game with MAXXAUDIO® The gaming car scene from Immersive true 4K HDR console game with MAXXAUDIO®
*The images shown are for the purpose of illustrating gaming features in advertising, and may differ from the actual product.
The high resolution, fast-paced game scene with fluid and rapid motion compared to the conventional mode The high resolution, fast-paced game scene with fluid and rapid motion compared to the conventional mode
AMD FreeSync™

Fluid and Rapid Motion

With AMD FreeSync™ technology, console gamers can experience seamless, fluid movement throughout high resolution, fast-paced games. AMD FreeSync™ virtually eliminates screen tearing and stuttering.
The gaming scene with minimized input lag compared to the conventional mode The gaming scene with minimized input lag compared to the conventional mode
Dynamic Action Sync

React Faster to Opponents

Minimize input lag with Dynamic Action Sync so gamers can catch every single moment in real-time.
The brighter dark scene in the gaming compared to the conventional mode The brighter dark scene in the gaming compared to the conventional mode
Black Stabilizer

Attack First in Dark

Gamers can avoid snipers hiding in the darkest places and quickly escape situations when the flash explodes.
*Above images positioned on the left side illustrate the conventional mode that the feature is not supported in.
Enjoy 4K and HDR Contents

More Vividly and Realistically

HDR content from multiple streaming services explores. The result is the most true with vivid color in a wide range when playing on LG UHD 4K monitor with HDR10 technology in support of DCI-P3 90% (Typ.) color space.
Playing a live football match in Ultra HD 4K HDR from the streaming service Playing a live football match in Ultra HD 4K HDR from the streaming service
*The images shown are for the purpose of illustrating 4K video content in advertising, and may differ from the actual product.
Ergonomic Design

Easy and Ergonomic

The One-Click stand makes it easy to install without any other equipment, and flexibly adjust the height and tilt of the big screen to position it in the optimal position for you.
Height & Tilt adjustment, One-Click stand, and 3-Side Virtually Borderless design Height & Tilt adjustment, One-Click stand, and 3-Side Virtually Borderless design
Easier User Interface3 Easier User Interface4
OnScreen Control

Easier User Interface

OnScreen Control is simple and intuitive. You can customize your display
options with a few simple clicks.
Watch the Full Movie
* Software download required to enable OnScreen Control. For download details, visit LG.com.
* Modifications or updates of the OnScreen Control Software are not notified in advance.
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DISPLAY
  • Size (Inch)
    31.5
    Size (cm)
    80.0
  • Resolution
    3840 x 2160
    Panel Type
    VA
  • Aspect Ratio
    16:9
    Pixel Pitch
    0.18159 x 0.18159 mm
  • Brightness (Min.)
    280 cd/m²
    Brightness (Typ.)
    350 cd/m²
  • Color Gamut (Min.)
    DCI-P3 80% (CIE1976)
    Color Gamut (Typ.)
    DCI-P3 90% (CIE1976)
  • Color Depth (Number of Colors)
    1.07B
    Contrast Ratio (Min.)
    1800:1
  • Contrast Ratio (Typ.)
    3000:1
    Response Time
    4ms (GtG at Faster)
  • Viewing Angle (CR≥10)
    178°(R/L), 178°(U/D)
    Surface Treatment
    Anti-Glare
HDR
  • HDR 10
    Yes
    HDR Effect
    Yes
COLOR & CALIBRATION
  • Wide Color Gamut
    Yes
FEATURES
  • Flicker safe
    Yes
    Reader Mode
    Yes
  • Color Weakness
    Yes
    Super Resolution+
    Yes
  • RADEON FreeSync™
    Yes
    Black Stabilizer
    Yes
  • Dynamic Action Sync
    Yes
    Smart Energy Saving
    Yes
SOFTWARE APPLICATION
  • Dual Controller
    Yes
    OnScreen Control (LG Screen Manager)
    Yes
CONNECTIVITY
  • HDMI
    Yes (2ea)
    HDMI (Max. Resolution at Hz)
    3840x2160@60Hz
  • DisplayPort
    Yes (1ea)
    DP Version
    1.4
  • DP (Max. Resolution at Hz)
    3840x2160@60Hz
    Headphone Out
    Yes
SOUND
  • Speaker
    Yes
    Speaker Output (unit)
    5W
  • Speaker Channel
    2ch
    Maxx Audio
    Yes
POWER
  • Type
    External Power(Adapter)
    AC Input
    100~240V (50/60Hz)
  • Power Consumption (Typ.)
    45W
    Power Consumption (Max.)
    55W
  • Power Consumption (Sleep Mode)
    0.5W
    Power Consumption (DC Off)
    Less than 0.3W
MECHANICAL
  • Display Position Adjustments
    Tilt/Height
    Wall Mountable
    100 x 100 mm
DIMENSIONS/WEIGHT
  • Dimension with Stand (W x H x D)
    714.3 x 595.9 x 226.7 mm (Up)
    714.3 x 485.9 x 226.7 mm (Down)
    Dimension without Stand (W x H x D)
    714.3 x 420.0 x 45.7 mm
  • Dimension in Shiping (W x H x D)
    821 x 507 x 230 mm
    Weight with Stand
    8.4kg
  • Weight without Stand
    6.7kg
    Weight in Shipping
    11.4kg
ACCESSORY
  • HDMI
    Yes
What people are saying
2.5 / 5
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Reviews
Brons****
2023-04-21 17:48:13
I recommend this product
32UN550
Quick and easy installation
I recommend this product
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YI**
2022-11-30 19:48:09
I recommend this product
My monitor Model No. 32UN650,
But web site indicated: 32UN550-W.AHK. I don't know why like this?
I recommend this product
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*Prices, promotions and availability may vary by store and online. Prices subject to change without notice. Quantities are limited. Check with your local retailers for final price and availability.
With an LG computer monitor you’ll discover cutting-edge display technology and slim designs, from the LG CINEMA 3D monitor, the new standard in 3-dimensional excellence, to our dazzling LED and LCD monitors, which offer state-of-the-art display and features. You’ll get a new outlook on life with monitors and other computer equipment from LG.