LG UltraFine | 27US550-W 27" 4K UHD IPS Monitor | HDR10 16:9 5ms | Ergonomic Stand (UltraFine 27US550-W)
Screen: 27-inch UHD 4K (3840x2160) IPS Display
Color & HDR: HDR10, DCI-P3 90% (Typ.)
Brightness: 300nits Upgrade
Design: 3-side Virtually Borderless
Software: LG Switch
Description
The LG UltraFine 27US550-W is a high-performance 27" 4K UHD IPS monitor engineered for creative professionals, casual gamers, and everyday multitaskers demanding premium visual fidelity. Featuring a crisp 3840 x 2160 native resolution with a standard 16:9 aspect ratio, this display leverages an IPS panel to deliver consistent, vibrant colors and expansive 178-degree viewing angles. It boasts an upgraded 300-nit brightness, a 1000:1 contrast ratio, and a rapid 5ms (GtG) response time for fluid transitions. Color accuracy is a major highlight, with HDR10 support and a 90% DCI-P3 color gamut enabling rich, lifelike depth across 1.07 billion colors. Designed for maximum workspace comfort, its fully adjustable ergonomic stand offers height, tilt, swivel, and pivot rotation, allowing seamless transitions into portrait mode. Wrapped in a sleek white finish with a 3-side virtually borderless bezel, it includes versatile connectivity via dual HDMI and DisplayPort inputs, complemented by the productivity-boosting LG Switch multitasking application.
Specifications
General Information | |
|---|---|
Brand | LG |
Model | 27US550-W |
Color | White |
DISPLAY | |
|---|---|
Size [Inch] | 27 |
Size [cm] | 68.4 cm |
Resolution | 3840 x 2160 |
Panel Type | IPS |
Aspect Ratio | 16:09 |
Pixel Pitch [mm] | 0.1554(H) * 0.1554(V) |
Color Gamut (Min.) | DCI-P3 86% (CIE1976) |
Color Gamut (Typ.) | DCI-P3 90% (CIE1976) |
Color Depth (Number of Colors) | 1.07B |
Contrast Ratio (Min.) | 700:01:00 |
Contrast Ratio (Typ.) | 1000:01:00 |
Response Time | 5ms (GtG at Faster) |
Refresh Rate (Max.) [Hz] | 60 |
Viewing Angle (CR≥10) | 178º (R/L), 178º (U/D) |
Brightness (Min.) [cd/m²] | 240 |
Brightness (Typ.) [cd/m²] | 300 |
Colour Bit | 10bit (8bit+FRC) |
FEATURES | |
|---|---|
HDR 10 | YES |
HDR Effect | YES |
Flicker safe | YES |
Reader Mode | YES |
Color Weakness | YES |
Super Resolution+ | YES |
Black Stabilizer | YES |
Dynamic Action Sync | YES |
Smart Energy Saving | YES |
SW APPLICATION | |
|---|---|
Dual Controller | YES |
CONNECTIVITY | |
|---|---|
HDMI | Yes (2ea) |
DisplayPort | YES(1ea) |
DP Version | 1.4 |
Headphone out | 3‐pole (Sound Only) |
POWER | |
|---|---|
Type | External Power(Adapter) |
AC Input | 100~240V (50/60Hz) |
Power Consumption (Typ.) | 25W |
Power Consumption (Max.) | 26W |
Power Consumption (Energy Star) | 25W |
Power Consumption (Sleep Mode) | Less than 0.5W (HDMI/DP input condition) |
Power Consumption (DC Off) | Less than 0.3W |
DC Output | 40W(19V/2.1A) |
MECHANICAL | |
|---|---|
Display Position Adjustments | Tilt/Height/Swivel/Pivot |
Wall Mountable [mm] | 100 x 100 mm |
ACCESSORY | |
|---|---|
HDMI | YES |
Adapter | Yes |
HDMI (Color/Length) | White / 1.5m |
DIMENSIONS/WEIGHTS | |
|---|---|
Dimension with Stand (W x H x D) [mm] | 613.5x539.2x253.2 |
Dimension without Stand (W x H x D) [mm] | 613.5x363.5x45.4 |
Dimension in Shipping (W x H x D) [mm] | 690x447x167 |
Weight with Stand [kg] | 6.8 |
Weight without Stand [kg] | 4.2 |
Weight in Shipping [kg] | 7.3 |