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Compare 3 products

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LG 20M37A Monitor
LG 20M37A
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LG 27UK850 Monitor
LG 27UK850
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LG 32UD99 Monitor
LG 32UD99
Available colors
Editiorial reviews
11
4.3 out of 5
8 user ratings
5 stars
37 %
4 stars
62 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
7
4.2 out of 5
3 user ratings
5 stars
33 %
4 stars
66 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
36
4.4 out of 5
36 user ratings
5 stars
50 %
4 stars
38 %
3 stars
11 %
2 stars
0 %
1 stars
0 %
45
4.1 out of 5
45 user ratings
5 stars
31 %
4 stars
51 %
3 stars
15 %
2 stars
2 %
1 stars
0 %
36
4.1 out of 5
36 user ratings
5 stars
33 %
4 stars
44 %
3 stars
22 %
2 stars
0 %
1 stars
0 %

General

Screen size19.5 in27.0 in31.5 in
Brightness200.0 cd/m²450.0 cd/m²350.0 cd/m²
Aspect ratio16:916:916:9

Design

Colour of productBlackBlack,SilverSilver,White
Touchscreennono
N/A
Screen surfaceMatteMatte
N/A
Built-in speakersnoyesyes
Panel design
N/A
FlatFlat
Built-in USB hub
N/A
yesyes
Built-in camera
N/A
nono

Dimensions

Height (without stand)11.26 in14.35 in16.15 in
Height with stand14.06 in22.03 in19.11 in
Depth (with stand)6.61 in9.22 in10.2 in
Width (with stand)18.23 in24.14 in28.1 in
Weight77.6 oz215.17 oz296.3 oz
Height adjustment
N/A
4.33 in4.33 in
Height (min-max)
N/A
448.8 - 558.8
N/A
Depth (without stand)
N/A
1.8 in
N/A
Weight (without stand)
N/A
10.58 lb
N/A

Connectivity

DisplayPortyesyes
N/A
DVI Portnonono
HDCPnoyesyes
HDMInoyes
N/A
VGA inyesno
N/A
VGA (D-Sub) ports quantity1
N/A
N/A
Ethernet LANno
N/A
N/A
Number of USB 3.0 ports
N/A
3
N/A
USB connectors (total)
N/A
3
N/A
Component input (YPbPr/YCbCr)
N/A
no
N/A
Composite input
N/A
no
N/A
HDMI ports quantity
N/A
22
Number of HDMI inputs
N/A
2
N/A
Headphone output
N/A
yes
N/A
Headphone outputs quantity
N/A
11
S-video input
N/A
no
N/A
Thunderbolt
N/A
no
N/A
USB for video
N/A
no
N/A
Number of DisplayPort inputs
N/A
1
N/A
DisplayPort version
N/A
1.2
N/A
Type of DisplayPort connector
N/A
Standard
N/A
MHL
N/A
no
N/A
Microphone input
N/A
N/A
yes

Image properties

Maximum resolution1600 x 900 px3840 x 2160 px
N/A
Supported graphics resolutions1600x9003840x21603840x2160
Refresh rate75.0 Hz60.0 Hz
N/A
Display number of colours16.78 million colours
N/A
N/A
Colour gamut (Adobe RGB)72.0 %
N/A
95.0 %
Dynamic contrast ratio5000000:15000000:1
N/A
Contrast ratio600:11000:1
N/A
Display technologyLEDLEDLED
BacklightLEDLED
N/A
Panel typeTNIPSIPS
Response time5.0 ms5.0 ms5.0 ms
Pixel size0.01 in0.01 in
N/A
Viewing angle (horizontal)90.0 °178.0 °178.0 °
Viewing angle (vertical)65.0 °178.0 °178.0 °
HD type
N/A
4K Ultra HD4K Ultra HD
Colour depth (per channel)
N/A
10.0 bit
N/A
Response time (GtG)
N/A
5.0 ms
N/A
Picture-in-Picture (PIP)
N/A
no
N/A

Features

Wi-Fino
N/A
N/A
Bluetoothno
N/A
N/A
Tiltableyesyesyes
Cable lock slotnonono
Plug and Playyesyes
N/A
Ascendable and submersible
N/A
yes
N/A
Pivot function
N/A
yesyes
Swivel
N/A
yes
N/A
Memory card reader
N/A
no
N/A
Flicker free
N/A
yes
N/A

Compatibility

3D support (3D-Ready)nonono
HDRnoyes
N/A
VESA mountyesyesyes
Adaptive synchronization
N/A
yes
N/A
Type of VESA mount
N/A
100x100mm
N/A
Sync technology
N/A
AMD Freesync
N/A
VESA DisplayHDR certification
N/A
DisplayHDR 1000
N/A

Power

Power consumption (standby)0.3 W0.5 W1.2 W
Power consumption (typical)20.0 W41.0 W40.0 W
Energy efficiency class
N/A
BB
Connecting 9V/12V/14V
N/A
None
N/A
Operational power consumption
N/A
32 - 50
N/A

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