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LG 27US550-W 27" 4K (3840x2160) UHD Ultrafine IPS Computer Monitor with HDR10, DCI-P3 90%, USB-C, Adjustable Stand, 3-Side Borderless Design, White

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US$134.40 cheaper than the new price!!

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Used  US$89.60
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Product details

Management number 209109658 Release Date 2026/03/29 List Price US$89.60 Model Number 209109658
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LG 27" 4K UHD UltraFine IPS monitorProduct Highlight:- 27” UHD 4K (3840x2160) IPS display- HDR10, DCI-P3 90% (Typ.)- Brightness 300nits upgrade- 3-side Virtually Borderless- LG SwitchProduct Feature:Enjoy your creativityExperience stunning visual clarity and vibrant colors with the LG UHD monitor. UltraFine™ supports 4K resolution, 90% DCI-P3, over 300nits brightness, and a 3-side borderless design that provides an efficient workstation for illustrators, photographers, and video editors.See amazing coloursHDR technology is now applied to various content. Our monitor is compatible with industry standard HDR10 (High Dynamic Range), based on the DCI-P3 90% colour gamut, supporting specific levels of colour and brightness that enable viewers to enjoy the dramatic colours of the content.Easy and comfyThe 3-side thin bezel design with the stand's slim-flat form blends into your office or home taking up minimal space. And it allows an ideal working experience through convenient tilt, height, swivel and pivot adjustment.Switch swiftlyLG Switch app helps to optimize the monitor to your work and life. You can readily divide the whole display up to 6, change the theme design, or even launch a video call platform with a mapped hotkey.Product Specification:Key SpecSize [Inch]27Resolution3840 x 2160Panel TypeIPSAspect Ratio16:9Color Gamut (Typ.)DCI-P3 90% (CIE1976)Brightness (Typ.) [cd/m²]300Refresh Rate (Max.) [Hz]60Response Time5ms (GtG at Faster)Display Position AdjustmentsTilt/Height/Swivel/PivotINFOProduct nameUHDYearY24DISPLAYAspect Ratio16:9Brightness (Min.) [cd/m²]240Brightness (Typ.) [cd/m²]300Color Bit10bit (8bit+FRC)Color Depth (Number of Colors)1.07BColor Gamut (Min.)DCI-P3 86% (CIE1976)Color Gamut (Typ.)DCI-P3 90% (CIE1976)Contrast Ratio (Min.)700:1Contrast Ratio (Typ.)1000:1Panel TypeIPSRefresh Rate (Max.) [Hz]60Resolution3840 x 2160Response Time5ms (GtG at Faster)Size [cm]68.4 cmSize [Inch]27Surface TreatmentAnti-GlareViewing Angle (CR≥10)178º(R/L), 178º(U/D)CONNECTIVITYDisplayPortYES(1ea)DP Version1.4HDMIYES(2ea)Headphone out3-pole (Sound Only)FEATURESReader ModeYESBlack StabilizerYESColor WeaknessYESDynamic Action SyncYESFlicker SafeYESHDR 10YESHDR EffectYESSmart Energy SavingYESSuper Resolution+YESACCESSORYHDMIYESHDMI (Color/Length)White / 1.5mMECHANICALDisplay Position AdjustmentsTilt/Height/Swivel/PivotBorderless Design3-Side Virtually Borderless DesignWall Mountable [mm]100 x 100 mmPOWERAC Input100~240V (50/60Hz)DC Output40W(19V/2.1A)Power Consumption (DC Off)Less than 0.3WPower Consumption (Sleep Mode)Less than 0.5W (HDMI/DP input condition)TypeExternal Power(Adapter)STANDARDCEYESKC (for Rep. of Korea)YESUL (cUL)YESDIMENSIONS/WEIGHTSDimension in Shiping (W x H x D) [mm]690x447x167Dimension without Stand (W x H x D) [mm]613.5x363.5x45.4Dimension with Stand (W x H x D) [mm]613.5x539.2x253.2Weight in Shipping [kg]7.3Weight without Stand [kg]4.2Weight with Stand [kg]6.8SW APPLICATIONDual ControllerYES

  • UltraClear 27 Inch UHD 4K Monitor with IPS Panel: This LG 27 inch monitor delivers crisp 3840x2160 resolution with an IPS screen for vibrant, consistent color from any angle. An ideal 4K monitor for professionals who need clarity for editing, design, and productivity.
  • HDR10 + DCI-P3 90% – Stunning Color Accuracy: With HDR10 support and 90% DCI-P3 color coverage, this 27 inch 4K monitor produces rich contrast and lifelike colors. Perfect for photo editors, video creators, and anyone seeking high-fidelity visuals.
  • Upgraded 300-Nit Brightness – Clear in Any Light: Whether used in a bright office or daylight-filled room, this computer monitor ensures excellent visibility with upgraded 300-nit brightness. Text stays sharp, and visuals remain vibrant, even in challenging lighting.
  • 3-Side Virtually Borderless – Ideal for Multi-Monitor Setups: Create a seamless viewing experience with this 4K 27 inch monitor’s ultra-slim 3-side borderless design. Maximize workspace and enjoy immersive visuals when using two or more monitors side-by-side.
  • LG Switch – Simplify Your Workflow: Use LG Switch to toggle between multiple inputs effortlessly—perfect for multitasking and hybrid workstations.
Brand LG
Color White
Shape Flat
Voltage 25.9 Kilovolts
Brightness 300
Model Name LG 27" 4K UHD UltraFine IPS monitor
Resolution 4K UHD 2160p
Unit Count 1.0 Count
Color Gamut 90
Item Weight 5.5 Kilograms
Pixel Pitch 0.01
Screen Size 27 Inches
Aspect Ratio 16:9
Display Type IPS
Manufacturer LG
Model Number 27US550-W
Refresh Rate 60 Hz
Adaptive Sync FreeSync
BuiltIn Media Power cord
Mounting Type Desk Mount
Response Time 5 Milliseconds
Screen Finish Matte
Series Number 27
Viewing Angle 178 Degrees
Warranty Type 3 Years Manufacturer Warranty
Contrast Ratio 1000:1
Has Color Screen Yes
Native Resolution 3840x2160
Power Consumption 25 Watts
Compatible Devices laptops, desktops, game consoles, multimedia devices
Display Technology 4K UHD
Total USB 20 Ports 4
Additional Features Anti Glare Screen
Warranty Description LG 1 Year Limited Warranty
Hardware Connectivity HDMI, USB
Connectivity Technology HDMI
Item Dimensions D x W x H 24.15"D x 9.97"W x 21.23"H
Specific Uses For Product Business, Desktop, Entertainment
Display Resolution Maximum 3840 x 2160 Pixels
Total Number of HDMI Ports 3
Number of Component Outputs 2
Global Trade Identification Number 08806096253700
Picture Quality Enhancement Technology 4K UltraHD resolution, Freesync Premium Adaptive Sync

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