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Display
HDCP
Yes
Display brightness (typical)
300 cd/m²
Screen shape
Flat
Display number of colours
1.073 billion colours
Native aspect ratio
0.67291666666667
DDC/CI
Yes
Maximum refresh rate
60 Hz
sRGB coverage (typical)
0.98
Factory-calibrated
Yes
Display surface
Matt
HD type
4K Ultra HD
Display technology
LED
Viewing angle horizontal
178°
Viewing angle vertical
178°
Pixel pitch
0.1554 x 0.1554 mm
Digital horizontal frequency
30 - 135 kHz
Digital vertical frequency
56 - 61 Hz
3D
No
Backlight type
W-LED
Display resolution
3840 x 2160 pixels
Response time
5 ms
Display diagonal
68.6 cm (27")
Contrast ratio (typical)
41.667361111111
High Dynamic Range (HDR) supported
Yes
Panel type
IPS
RGB colour space
sRGB
sRGB coverage (min)
0.95
Performance
AMD FreeSync
Yes
VESA Adaptive Sync support
Yes
Flicker-free technology
Yes
Design
Market positioning
Gaming
Product colour
Silver
Ports & interfaces
Headphone out
Yes
HDMI ports quantity
2
DisplayPorts quantity
1
HDCP
Yes
Headphone outputs
1
DisplayPort version
1.4
Technical details
Height (without stand)
37.1 cm
Depth (without stand)
4.58 cm
Width (without stand)
62.3 cm
Product colour
Silver
Weight (with stand)
6 kg
Ergonomics
VESA mounting
Yes
Panel mounting interface
100 x 100 mm
Pivot
Yes
Height adjustment
Yes
Tiltable
Yes
Power
AC input voltage
100 - 240 V
AC input frequency
50 - 60 Hz
Power consumption (standby)
0.5 W
Power consumption (off)
0.3 W
Energy efficiency scale
A to G
Energy efficiency class (SDR)
G
Energy efficiency class (HDR)
G
Energy consumption (SDR) per 1000 hours
32 kWh
Energy consumption (HDR) per 1000 hours
38 kWh
Weight & dimensions
Height (without stand)
37.1 cm
Depth (without stand)
4.58 cm
Width (without stand)
62.3 cm
Width (with stand)
622.6 mm
Depth (with stand)
230 mm
Height (with stand)
572.2 mm
Package width
704 mm
Package depth
192 mm
Package height
518 mm
Package weight
8.6 kg
Weight (with stand)
6 kg
Weight (without stand)
4.4 kg
Packaging data
Package width
704 mm
Package depth
192 mm
Package height
518 mm
Package weight
8.6 kg
Cables included
DisplayPortHDMI
Other features
Height (without stand)
37.1 cm
Depth (without stand)
4.58 cm
Width (without stand)
62.3 cm
Energy efficiency scale
A to G
sRGB coverage (min)
0.95
Packaging content
Cables included
DisplayPortHDMI
LG 27UL550 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LED Silver
Length | 4.58 in |
Width | 62.30 in |
Height | 37.10 in |
Weight | 6.000000 lbs |
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