27” 4K UHD UltraFine™ IPS Monitor with VESA DisplayHDR™ 400 and USB Type-C™

1/5
Logo Image
1/5
LG Logo
27” IPS 4K UHD VESA HDR400 USB-C Monitor
27” IPS 4K UHD VESA HDR400 USB-C Monitor
27” IPS 4K UHD VESA HDR400 USB-C Monitor
27” IPS 4K UHD VESA HDR400 USB-C Monitor
27” IPS 4K UHD VESA HDR400 USB-C Monitor

27” 4K UHD UltraFine™ IPS Monitor with VESA DisplayHDR™ 400 and USB Type-C™

27UN850-W

Key features

  • 27” UHD (3840 x 2160) IPS Display
  • VESA DisplayHDR™ 400 with up to sRGB 99% Color Gamut
  • USB-C with 60W Power Delivery
  • 3-Side Virtually Borderless Display
  • Height / Pivot / Tilt Adjustable Stand
  • AMD FreeSync™

Specifications

  • Picture Quality
  • Special Features
  • Input/Output
  • Stand
  • Sound
  • Power
  • Dimensions/Weights
  • Cabinet/Accessories
  • Warranty
  • See All
  • Picture Quality
    Aspect Ratio
    16:9
    Brightness (Typical, Minimum)
    350cd (Typ.)/280cd (Min.)
    Color Depth (Number of Colors)
    107
    Color Gamut (Typ.)
    sRGB 99% (CIE1931)
    Contrast Ratio
    700:1 (Min.), 1000:1 (Typ.)
    Display Type
    IPS
    Pixel Pitch (mm)
    0.1554 x 0.1554 mm
    Refresh Rate
    60hz
    Resolution
    3840 x 2160
    Response Time
    5ms (GtG at Faster)
    Screen Size
    27"
    Surface Treatment
    3H, Anti-Glare
    Viewing Angle
    178˚(R/L), 178˚(U/D)
    Picture Quality
    Aspect Ratio
    16:9
    Brightness (Typical, Minimum)
    350cd (Typ.)/280cd (Min.)
    Color Depth (Number of Colors)
    107
    Color Gamut (Typ.)
    sRGB 99% (CIE1931)
    Contrast Ratio
    700:1 (Min.), 1000:1 (Typ.)
    Display Type
    IPS
    Pixel Pitch (mm)
    0.1554 x 0.1554 mm
    Refresh Rate
    60hz
    Resolution
    3840 x 2160
    Response Time
    5ms (GtG at Faster)
    Screen Size
    27"
    Surface Treatment
    3H, Anti-Glare
    Viewing Angle
    178˚(R/L), 178˚(U/D)
    Special Features
    Adaptive Sync
    AMD FreeSync™
    Black Stabilizer®
    Yes
    Color Calibrated
    Yes
    Color Weakness Mode
    Yes
    Dual Controller
    Yes
    Dynamic Action Sync®
    Yes
    Flicker Safe
    Yes
    H/W Calibration (True Color Pro)
    Yes
    HDR (High Dynamic Range)
    Yes
    HDR Effect
    Yes
    OnScreen Control (OSC)
    Yes
    Reader Mode
    Yes
    Smart Energy Saving
    Yes
    Super Resolution+
    Yes
    VESA DisplayHDR™
    DisplayHDR™ 400
    Input/Output
    DisplayPort
    Yes
    HDMI
    Yes
    Headphone Out
    Yes
    USB Down-stream
    Yes
    USB Type-C
    Yes
    Stand
    Display Position Adjustments
    Height, Pivot, Tilt
    Wall Mount Size (mm)
    100 x 100 mm
    Sound
    MAXX Audio
    Yes
    Speaker
    Yes
    Speaker Channel
    2.0ch
    Power
    DC Off (Max)
    Less than 0.3W
    Input
    100-240 Vac, 50/60 Hz
    Power Consumption (Max.)
    130 W
    Power Consumption (Typ.)
    40 W
    Power Save/Sleep Mode (Max)
    Less than 0.5W (HDMI/DP input condition)
    Type
    External Power (Adapter)
    Dimensions/Weights
    Shipping Dimensions (WxHxD)
    27.2" x 8.2" x 19.4"
    Shipping Weight
    19.8 lbs
    With Stand (WxHxD)
    24.1" x 22" x 9.2" (Up), 24.1" x 17.7" x 9.2" (Down)
    With Stand Weight
    13.5 lbs
    Without Stand (WxHxD)
    24.1" x 14.4" x 1.8"
    Without Stand Weight
    10.6 lbs
    Cabinet/Accessories
    HDMI Cable
    Yes
    USB Type-C
    Yes
    Warranty
    Limited Warranty
    1 Year Parts and Labor
    UPC
    195174002889
    Features

    4K UHD HDR
    Game Mode

    To more fully realize content creators' vision, this monitor is compatible with VESA DisplayHDR™ 400 high dynamic range, supporting specific levels of color and brightness that exceed the capabilities of ordinary monitors.

    Get the most of your gaming with Game Mode. You can choose Gamer, FPS, or RTS mode, and customize your experience by adjusting and optimizing the settings based on the game you select.

    For owners

    Warranty Information

    Discover the 27” IPS 4K UHD VESA HDR400 USB-C Monitor (27UN850-W).

    1OnScreen Control software 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.

    USA, English

    Social Support

    • /LGUSSupport
    • @lgussupport


    BusinessPrivacyDo Not Sell or Share My Personal InformationTerms of UseTerms of PurchasePatentAccessibility HelpSite Map
    LG Logo Copyright © 2009-2025 LG Electronics. All Rights Reserved
    LG LogoLG Jeong-Do Management Ethics Hotline