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LG 27UL550 Monitor
LG 27UL550
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LG 27UL550-W Monitor
LG 27UL550-W
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LG 32UD99-W Monitor
LG 32UD99-W
Available colors
Editiorial reviews
1
1 editorial reviews
The LG 27UK650-W is a very good 27 inch, 4k IPS monitor with a low input lag for gaming and great SDR peak brightness. It has very good color accuracy, wide view...Read more
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3
3 editorial reviews
The LG 27UK650-W is a very good 27 inch, 4k IPS monitor with a low input lag for gaming and great SDR peak brightness. It has very good color accuracy, wide view...Read more
The LG 27UL550 is a version of the excellent LG 27UL650 that’s made more affordable which makes it ideal if you want the best quality at a reasonable priceRead more
LG is aiming at both gamers and graphics pros with the 27-inch Ultra HD 27UK850. It boasts an IPS panel, FreeSync, HDR and factory-certified calibration.Read more
Read editorial reviews
10
4.4 out of 5
4 user ratings
5 stars
50 %
4 stars
50 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
46
4.0 out of 5
46 user ratings
5 stars
28 %
4 stars
43 %
3 stars
26 %
2 stars
2 %
1 stars
0 %
47
3.8 out of 5
47 user ratings
5 stars
21 %
4 stars
42 %
3 stars
27 %
2 stars
8 %
1 stars
0 %
40
4.0 out of 5
40 user ratings
5 stars
27 %
4 stars
42 %
3 stars
27 %
2 stars
2 %
1 stars
0 %

General

Screen size27.0 in27.0 in32.0 in
Brightness300.0 cd/m²300.0 cd/m²350.0 cd/m²
Aspect ratio16:916:916:9

Design

Colour of productSilverSilver
  • Black,Silver,White
  • Silver ,white
  • Silver,White
Panel designFlatFlatFlat
Screen surfaceMatteMatteMatte
Built-in USB hub
N/A
N/A
yes
Touchscreen
N/A
N/A
no
Built-in camera
N/A
N/A
no
Built-in speakers
N/A
N/A
yes

Dimensions

Height (without stand)14.61 in14.61 in16.15 in
Height with stand22.53 in22.53 in19.11 in
Depth (with stand)9.06 in9.06 in10.2 in
Width (with stand)24.51 in24.51 in28.1 in
Weight211.64 oz211.64 oz296.3 oz
Height adjustment
N/A
N/A
4.33 in
Height (min-max)
N/A
N/A
< 485.4
Depth (without stand)
N/A
N/A
1.8 in
Weight (without stand)
N/A
N/A
14.31 lb

Connectivity

HDCPyesyesyes
HDMI ports quantity222
Headphone outputyesyesyes
DisplayPort version1.41.41.2
Headphone outputs quantity
N/A
11
Type of USB connector
N/A
N/A
Type-C
Number of USB 2.0 port
N/A
N/A
0
Number of USB 3.0 ports
N/A
N/A
2
USB connectors (total)
N/A
N/A
2
Component input (YPbPr/YCbCr)
N/A
N/A
no
Number of component inputs
N/A
N/A
0
Composite input
N/A
N/A
no
Number of composite inputs
N/A
N/A
0
DisplayPort
N/A
N/A
yes
DVI Port
N/A
N/A
no
HDMI
N/A
N/A
yes
Number of HDMI inputs
N/A
N/A
2
HDMI version
N/A
N/A
2.0a
S-video input
N/A
N/A
no
Number of s-video inputs
N/A
N/A
0
Thunderbolt
N/A
N/A
no
USB for video
N/A
N/A
yes
VGA in
N/A
N/A
no
Number of DisplayPort inputs
N/A
N/A
1
Type of DisplayPort connector
N/A
N/A
Via USB-C

Image properties

Refresh rate60.0 Hz
N/A
60.0 Hz
HD type4K Ultra HD4K Ultra HD4K Ultra HD
Display number of colours1.073 billion colours1.073 billion colours
N/A
Display technologyLEDLEDLED
Panel typeIPSIPSAH-IPS
Response time5.0 ms5.0 ms5.0 ms
Viewing angle (horizontal)178.0 °178.0 °178.0 °
Viewing angle (vertical)178.0 °178.0 °178.0 °
Backlight
N/A
LED backlightWLED
Maximum resolution
N/A
N/A
3840 x 2160 px
Supported graphics resolutions
N/A
N/A
3840x2160
Colour depth (per channel)
N/A
N/A
10.0 bit
Colour gamut (Adobe RGB)
N/A
N/A
95.0 %
Colour gamut (NTSC)
N/A
N/A
95.0 %
Dynamic contrast ratio
N/A
N/A
5000000:1
Contrast ratio
N/A
N/A
1300:1
Response time (GtG)
N/A
N/A
5.0 ms
Picture-in-Picture (PIP)
N/A
N/A
yes
Pixel size
N/A
N/A
0.01 in

Features

Pivot functionyesyesyes
Tiltableyesyesyes
Flicker freeyesyesyes
Ascendable and submersible
N/A
N/A
yes
Swivel
N/A
N/A
no
Memory card reader
N/A
N/A
no
Cable lock slot
N/A
N/A
no
Plug and Play
N/A
N/A
yes

Compatibility

3D support (3D-Ready)nonono
VESA mountyesyesyes
HDR
N/A
yesyes
Adaptive synchronization
N/A
N/A
yes
Type of VESA mount
N/A
N/A
100x100mm
Sync technology
N/A
N/A
AMD Freesync

Power

Energy efficiency classAGG
Power consumption (standby)0.5 W0.5 W1.2 W
Power consumption (typical)36.0 W36.0 W38.0 W
Operational power consumption
N/A
N/A
< 49

Often compared with LG 27UL550

Often compared with LG 27UL550-W