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Silver 27 inch flat IPS monitor on ergonomic stand with height swivel pivot tilt adjustments

LG Electronics

LG Electronics 27US550-W 27" 4K 60Hz IPS monitor

SKU CH-680V-EBJE4 MPN 27US550-W

27-inch 4K IPS display with HDR10, DCI-P3 90% colour and a fully adjustable ergonomic stand

  • Cabinet ColorSilver
  • Screen Size27"
  • LED BacklightIPS/WLED
  • WidescreenYes
  • Resolution3840 x 2160 (4K)
  • Refresh Rate60Hz
  • Sharp 4K detail from 3840 x 2160 resolution
  • Lifelike colour with HDR10 and DCI-P3 90% gamut
  • Comfortable viewing via height, tilt, swivel and pivot stand
  • Flexible layout control using LG Switch app with six-zone split
  • Wide connectivity through two HDMI 2.0 ports and one DisplayPort 1.4

27-inch UltraFine 4K IPS monitor

The LG 27US550-W is a 27 inch flat-panel display with a 3840 x 2160 resolution and a 60Hz refresh rate. Its IPS panel covers DCI-P3 90% and supports HDR10 for accurate colour work. The stand provides height, pivot, swivel and tilt adjustment, and a 100 x 100mm VESA mount is available. Connectivity includes one DisplayPort 1.4 and two HDMI 2.0 ports.

Suited for colour-critical work.

Creative professionals who need factory-calibrated DCI-P3 coverage and a fully adjustable stand will benefit from this panel. Office users gain sharp text rendering at 4K and flexible ergonomics for long sessions. Buyers who require a refresh rate above 60Hz or adaptive-sync certification should consider other models. The monitor has no built-in speakers, so external audio is necessary.

60Hz refresh rate defines the use case

The 60Hz maximum refresh rate is the specification that determines whether this display fits the intended task. It is adequate for video editing, design, programming and general productivity. It does not meet the needs of competitive gaming or motion-intensive workflows that demand higher frame rates. Verify that your source device can output 4K at 60Hz over DisplayPort 1.4 or HDMI 2.0.

Highlights

  • Sharp 4K detail from 3840 x 2160 resolution
  • Lifelike colour with HDR10 and DCI-P3 90% gamut
  • Comfortable viewing via height, tilt, swivel and pivot stand
  • Flexible layout control using LG Switch app with six-zone split
  • Wide connectivity through two HDMI 2.0 ports and one DisplayPort 1.4

Specifications

BrandLG
SeriesUltraFine
Model27US550-W
Part Number27US550-W
Cabinet ColorSilver
Screen Size27"
LED BacklightIPS/WLED
WidescreenYes
Resolution3840 x 2160 (4K)
Refresh Rate60Hz
Viewing Angle178° (H) / 178° (V)
Monitor Pixel Density0.1554mm x 0.1554mm
Display Colors1.07 Billion
Brightness(Typ.) 300 cd/m² (Min.) 240 cd/m²
Contrast Ratio1,000:1
Aspect Ratio16:9
Response Time5 ms
PanelIPS
Display Type4K
Color GamutDCI-P3 90%
HDR StandardHDR10
Curved Surface ScreenFlat Panel
Video Ports1 x DisplayPort 1.4 / 2 x HDMI 2.0
Input Video CompatibilityDigital
ConnectorsHDMI, DisplayPort, Audio
DVINo
HDMI2 x HDMI 2.0
DisplayPort1 x DisplayPort 1.4
Headphone3.5mm headphone jack
Stand AdjustmentsHeight, Pivot, Swivel, Tilt
3D Glasses IncludedNo
Built-in TV TunerNo
Built-in SpeakersNo
Built-in WebcamNo
VESA Compatibility - Mountable100 x 100mm
DimensionsWith Stand: 24.2" x 21.2" x 10.0"; Without Stand: 24.2" x 14.3" x 1.8"; Shipping Dimensions: 27.2" x 17.6" x 6.6"
Shipping weight8.80 kg
Package size692 × 451 × 216 mm

Questions about this item

Will the stand let me set the screen at eye level and rotate it for portrait work?

Yes, the stand adjusts for height, tilt, swivel and pivot so you can raise the panel and turn it 90 degrees for vertical content.

Can I run 4K at 60 Hz from a laptop over a single cable?

The monitor has one DisplayPort 1.4 and two HDMI 2.0 ports; both standards support 3840×2160 at 60 Hz, so a compatible laptop cable will work.

Does the panel cover enough colour range for photo editing?

The IPS panel covers 90% of the DCI-P3 gamut and shows 1.07 billion colours, which is suitable for colour-critical work.

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