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LG Electronics 27US550-W.AEK 27 inch monitor on a stand, white finish

LG Electronics

LG Electronics 27US550-W.AEK 27IN Mount

SKU CH-YQM3-JPAM9

A 27-inch IPS monitor with 3840 x 2160 resolution and a 1000:1 contrast ratio

  • TypeComputer Accessories
  • Size100% Standard
  • 27-inch display with 3840 x 2160 resolution
  • 5 ms response time for smooth motion
  • 16:9 aspect ratio matches widescreen content
  • 1000:1 contrast ratio via HDMI connection
  • IPS panel technology for wide viewing angles

27-inch IPS 4K display

The LG Electronics 27US550-W.AEK is a 27-inch IPS panel with a 3840 x 2160 resolution and a 16:9 aspect ratio. It targets users who need sharp 4K clarity for creative work or general productivity. The 5 ms response time supports everyday multimedia use. Buyers seeking higher refresh rates for competitive gaming should consider other options.

Verify HDMI 2.0 bandwidth

Confirm that your source device can output 3840 x 2160 at 60 Hz over HDMI 2.0 to use the full resolution. The monitor presents a 1000:1 contrast ratio via its HDMI connection. Ensure your graphics drivers are current for proper EDID handshake. No DisplayPort or USB-C inputs are listed in the specifications.

Standard VESA mount included

The 100 mm VESA pattern allows attachment to compatible arms or wall brackets for flexible positioning. The stand offers a standard footprint suitable for typical desks. No additional calibration tools or colour profiles are bundled. Cable management features are not detailed in the supplied data.

Highlights

  • 27-inch display with 3840 x 2160 resolution
  • 5 ms response time for smooth motion
  • 16:9 aspect ratio matches widescreen content
  • 1000:1 contrast ratio via HDMI connection
  • IPS panel technology for wide viewing angles

Specifications

BrandLG
Model27US550-W.AEK
TypeComputer Accessories
Size100% Standard

Questions about this item

Does the 27US550-W.AEK mount include the 27 inch IPS 3840x2160 display or must the monitor be purchased separately?

The 27US550-W.AEK is a mount only; the 27 inch IPS panel with 3840x2160 resolution is not included and must be bought separately.

Which version of the 27US550-W.AEK should I choose for a 100% standard size 27 inch monitor?

The single 27US550-W.AEK model is sized at 100% standard and fits a 27 inch monitor matching that specification.

What does the 1000:1 HDMI specification mean when the mount is installed with a compatible monitor?

The 1000:1 HDMI figure refers to the monitor's contrast ratio over its HDMI input; the mount itself does not alter that ratio.

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