FSB Parity:
Release date: March 20, 2019
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LG 27UL550 review

LG 27UL550. Display diagonal: 68.6 cm (27"), Display resolution: 3840 x 2160 pixels, HD type: 4K Ultra HD, Display technology: LED, Display surface: Matt, Response time: 5 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. VESA mounting, Height adjustment. Product colour: Silver

HDR 10 Meet the UHD 4K HDR Monitor

This monitor is compatible with HDR10 to represent details in bright and dark parts of high dynamic range contents.

IPS with sRGB 98% (Typ.) True Colour and Wider View

LG IPS display has extraordinary colour accuracy, covering 98 of the sRGB colour spectrum. It also has a wider viewing angle, so it's even easier to enjoy true colour visuals.

Colour Calibrated

It is Colour Calibrated to help maintain accurate colour on the screen and prevent gradual changes, so it preserves the original intend colour.

RADEON FreeSync Clearer, Smoother Image

Radeon FreeSync reduces the tearing and stuttering that occur between a graphic card's frame rate and a monitor's refresh rate enabling smoother motion and less stuttering in demanding games.

Customized Modes for Any Game

Users can choose FPS or RTS mode, and customize. The settings can be adjusted and optimized for any type of game.

Dynamic Action Sync

Minimize input lag with Dynamic Action Sync so gamers can catch every single moment in real-time.

Black Stabilizer

LG's Black Stabilizer helps make dark scenes bright so it's easier to find the competition.

OnScreen Control Easier User Interface

OnScreen Control is simple and intuitive. You can customize your display options with a few simple clicks.

Ergonomic Stand Versatile Elegance

The curved base enhances stability for dependable performance. The base can be adjusted to change the tilt, height and angle of the monitor for comfortable viewing experience. Also, this monitor can be hung on the wall.

  • HDR 10
  • sRGB 98%
  • 4K UHD 3840x2160
  • HDCP 2.2
  • RADEON FreeSync
  • DAS, BlackStabilizer

LG 27UL550 specs

Other Features

sRGB coverage (min): 95%

Weight & Dimensions

Weight (without stand): 4.4 kg
Height (without stand): 37.1 cm
Depth (without stand): 4.58 cm
Width (without stand): 62.3 cm
Weight (with stand): 6 kg
Height (with stand): 572.2 mm
Depth (with stand): 230 mm
Width (with stand): 622.6 mm

Packaging Data

Package weight: 8.6 kg
Package height: 518 mm
Package depth: 192 mm
Package width: 704 mm
Cables included: DisplayPort,HDMI

Power

Energy efficiency scale: A to G
AC input frequency: 50 - 60 Hz
AC input voltage: 100 - 240 V
Power consumption (off): 0.3 W
Power consumption (standby): 0.5 W
Energy consumption (HDR) per 1000 hours: 38 kWh
Energy consumption (SDR) per 1000 hours: 32 kWh
Energy efficiency class (HDR): G
Energy efficiency class (SDR): G

Ergonomics

Tiltable: True
Pivot: True
Height adjustment: yes
Panel mounting interface: 100 x 100 mm
VESA mounting: yes

Performance

Flicker-free technology: yes
VESA Adaptive Sync support: yes
AMD FreeSync: True

Design

Product colour: Silver
Market positioning: Gaming

Ports & Interfaces

HDCP: True
Headphone outputs: 1
Headphone out: yes
DisplayPort version: 1.4
DisplayPorts quantity: 1
HDMI ports quantity: 2

Display

sRGB coverage (typical): 98%
RGB colour space: sRGB
DDC/CI: True
Factory-calibrated: yes
High Dynamic Range (HDR) supported: yes
Digital vertical frequency: 56 - 61 Hz
Digital horizontal frequency: 30 - 135 kHz
Pixel pitch: 0.1554 x 0.1554 mm
3D: False
Display number of colours: 1.073 billion colours
Viewing angle, vertical: 178°
Viewing angle, horizontal: 178°
Maximum refresh rate: 60 Hz
Contrast ratio (typical): 1000:1
Screen shape: Flat
Display surface: Matt
Backlight type: W-LED
Display technology: LED
HD type: 4K Ultra HD
Response time: 5 ms
Display brightness (typical): 300 cd/m²
Panel type: IPS
Native aspect ratio: 16:9
Display resolution: 3840 x 2160 pixels
Display diagonal: 68.6 cm (27")