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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

  • Screen size27 in (68.6 cm)
  • Display resolution3840 × 2160 (4K)
  • Refresh frequency60 Hz
  • Panel typeIPS
  • Pixel response time5 ms
  • HDR formatHDR10
  • 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.

How it compares

Measured against everything we stock in Desktop PC Monitors, at today’s prices. Recalculated every night.

Price $247.99
Pricier than about 62% of the 530 comparable items (median $193.49).
Screen size 27 in (68.6 cm)
Typical for this category: the median of 479 items is 27 in.
Refresh frequency 60 Hz
Lower than about 70% of the 303 comparable items (median 100 Hz).

Specifications

Product
Brand nameLG
Product lineUltraFine
Model name27US550-W
Part number27US550-W
Case colorSilver
Display
Screen size27 in (68.6 cm)
Display resolution3840 × 2160 (4K)
Refresh frequency60 Hz
Panel typeIPS
Pixel response time5 ms
HDR formatHDR10
Image brightness(Typ.) 300 cd/m² (Min.) 240 cd/m²
Screen curvatureFlat Panel
BacklightIPS/WLED
Widescreen formatYes
Viewing angles178° (H) / 178° (V)
Pixel pitch0.1554 mm x 0.1554 mm
Colors displayed1.07 Billion
Contrast1,000:1
Screen ratio16:9
Display format4K
Color gamut coverageDCI-P3 90%
Audio & video
Integrated speakersNo
Integrated webcamNo
Ports & slots
Video connectors1 x DisplayPort 1.4 / 2 x HDMI 2.0
Video input typesDigital
Connection typesHDMI, DisplayPort, Audio
DVI portsNo
HDMI ports2 x HDMI 2.0
DisplayPort connectors1 x DisplayPort 1.4
Headphone jack3.5 mm headphone jack
Size & build
Stand adjustabilityHeight, Pivot, Swivel, Tilt
VESA mounting pattern100 × 100 mm
Product dimensionsWith Stand: 24.2 in × 21.2 in × 10.0 in; Without Stand: 24.2 in × 14.3 in × 1.8 in; Shipping Dimensions: 27.2 in × 17.6 in × 6.6 in
Shipping weight8.80 kg
Package size692 × 451 × 216 mm
In the box
3D glasses includedNo
More details
Built-in TV tunerNo

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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