27” QHD IPS 100Hz Monitor with HDR10 and USB Type-C™ 15W PD

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27U631A-B
LG Monitor
LG Monitor
LG Monitor
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LG Monitor

27” QHD IPS 100Hz Monitor with HDR10 and USB Type-C™ 15W PD

27U631A-B

Key features

  • 27" QHD (2560x1440) IPS Display
  • USB Type-C 15W Power Delivery
  • HDR10 with up to 99% sRGB color gamut expression
  • 100Hz Refresh Rate, Dynamic Action Sync, Black Stabilizer
  • 3-Side Borderless Design
  • Reader Mode, Super Slim Stand
  • Customize Your Screen View with the Switch App¹

Delivery
Free Standard Shipping
Delivery straight to your door. Expedited options available during checkout.
No Interest Financing⁺⁺

$0 down + no interest financing on qualifying orders over $899 if paid in full up to 24 months.++

See Terms
Free Returns
Shop with confidence. Free returns within 14 days of delivery.
Extended Coverage
1-year standard warranty with parts and labor included. Additional extended service plans available.
Specifications

  • Picture Quality
  • Special Features
  • Input/Output
  • Stand
  • Power
  • Dimensions/Weights
  • Cabinet/Accessories
  • Warranty
  • See All
  • Picture Quality
    Aspect Ratio
    16:9
    Brightness (Typical, Minimum)
    (Typ.) 250 cd/m² (Min.) 200 cd/m²
    Color Depth (Number of Colors)
    16.7
    Color Gamut (Typ.)
    sRGB 99% (CIE1931)
    Contrast Ratio
    1000:1 (Typ.)
    Display Type
    IPS
    Pixel Pitch (mm)
    0.2331 x 0.2331
    Refresh Rate
    100Hz
    Resolution
    2560 x 1440
    Response Time (GTG)
    5ms (GTG)
    Screen Size
    27"
    Viewing Angle
    178˚(R/L), 178˚(U/D)
    Picture Quality
    Aspect Ratio
    16:9
    Brightness (Typical, Minimum)
    (Typ.) 250 cd/m² (Min.) 200 cd/m²
    Color Depth (Number of Colors)
    16.7
    Color Gamut (Typ.)
    sRGB 99% (CIE1931)
    Contrast Ratio
    1000:1 (Typ.)
    Display Type
    IPS
    Pixel Pitch (mm)
    0.2331 x 0.2331
    Refresh Rate
    100Hz
    Resolution
    2560 x 1440
    Response Time (GTG)
    5ms (GTG)
    Screen Size
    27"
    Viewing Angle
    178˚(R/L), 178˚(U/D)
    Special Features
    Auto Input Switch
    Yes
    Black Stabilizer®
    Yes
    Color Weakness Mode
    Yes
    Dual Controller
    Yes
    Dynamic Action Sync®
    Yes
    Factory Calibration
    Yes
    Flicker Safe
    Yes
    HDR Effect
    Yes
    HDR10
    Yes
    Reader Mode
    Yes
    Smart Energy Saving
    Yes
    Super Resolution+
    Yes
    Input/Output
    HDMI
    Yes
    Headphone Out
    Yes
    USB Type-C
    Yes
    USB-C (Power Delivery)
    15 W
    Stand
    Display Position Adjustments
    Tilt
    Wall Mount Size (mm)
    100 x 100
    Power
    Input
    100~240V (50/60Hz)
    Power Save/Sleep Mode (Max)
    Less than 0.5W
    Type
    External Power(Adapter)
    Dimensions/Weights
    Shipping Dimensions (WxHxD)
    27.2" x 17.7" x 5.5"
    Shipping Weight
    12.6 lbs
    With Stand (WxHxD)
    24.1" x 17.9" x 8.5"
    With Stand Weight
    9.7 lbs
    Without Stand (WxHxD)
    24.1" x 14.3" x 1.7"
    Without Stand Weight
    7.9 lbs
    Cabinet/Accessories
    HDMI Cable
    Yes
    Warranty
    Country of origin
    China
    Limited Warranty
    1 Year Parts & Labor
    UPC
    195174107621
    Features

    Vivid Visuals at Wide Viewing Angles.

    Experience exceptional picture quality with the 27" QHD (2560x1440) display, with IPS technology for vivid and vibrant visuals - even at wider viewing angles.

    Vivid Visuals at Wide Viewing Angles.

    100Hz Smoother, Seamless Visuals

    With a 100Hz refresh rate and 5ms(GTG) response time, on screen visuals are rendered clearly for ultra-smooth motion and fluidity.

    100Hz Smoother, Seamless Visuals

    Bold Color on a 27" Screen

    Immerse yourself in a world of brilliant color from HDR10 that helps enhance picture quality and up to 99% sRGB color gamut expression to make games visually pop.

    Bold Color on a 27" Screen

    Multiple Devices-One Cable

    Seamlessly connect to external devices or charge your laptop with the convenience of USB Type-C™ with up to 15W power delivery.

    Multiple Devices-One Cable

    Easy Viewing, Comfortable Reading

    This monitor comes with Reader Mode which can reduce blue light emission to help provide a reduction in eye fatigue.

    Easy Viewing, Comfortable Reading

    Action As It Happens

    Get a pro-level experience with the closest thing to real-time gaming. Dynamic Action Sync elevates your gameplay so you can respond every moment of the action with reduced input tag and unbelievable performance.

    Action As It Happens

    Never In The Dark

    Light up your gameplay with enhanced vision. Black Stabilizer brightens dark scenes to give you an advantage over the competition—even when they’re hiding in the shadows.

    Never In The Dark

    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.

    Customize Your Screen View with the Switch App

    Sleek Stand, Maximum Desktop Efficiency

    Maximize your workspace with the ultra-slim stand, designed to minimize desk clutter and optimize space. Enjoy a cleaner, more organized work area while still experiencing a full, immersive display.

    Sleek Stand, Maximum Desktop Efficiency

    Virtually Borderless Design

    This LG monitor has a virtually borderless screen on three sides. The narrow-bezel design not only keeps your focused on the screen, but is made to look great on the desktop.

    Virtually Borderless Design
    For owners

    Warranty Information

    1Software installation required. Visit Support on LG.com to download.


    Images may be simulated and dramatized for illustrative purposes. Actual features, functionality, and other product specifications may differ and are subject to change without notice. Prices, promotions, and availability may vary by model, store, and online. Prices subject to change without notice. Quantities are limited. Check with your local retailers for their final price and availability.

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