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Compare 4 products

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Asus PQ321QE Monitor
Asus PQ321QE
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LG 20M37A Monitor
LG 20M37A
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LG 27UD59-B Monitor
LG 27UD59-B
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LG 27UD59-W Monitor
LG 27UD59-W
Available colors
Editiorial reviews
4
4.0 out of 5
4 user ratings
5 stars
50 %
4 stars
25 %
3 stars
25 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
2
2 editorial reviews
The LG 27UD59 is an affordable mixed-use monitor that offers a vibrant IPS panel and tremendous value for both entertainment and workRead more
The LG 27UD58-B is a good 4k IPS gaming monitor with passable picture quality. It has a few gaming-oriented features such as FreeSync and very low input lag for ...Read more
Read editorial reviews
2
2 editorial reviews
The LG 27UD59 is an affordable mixed-use monitor that offers a vibrant IPS panel and tremendous value for both entertainment and workRead more
The LG 27UD58-B is a good 4k IPS gaming monitor with passable picture quality. It has a few gaming-oriented features such as FreeSync and very low input lag for ...Read more
Read editorial reviews
User rating
4
3.5 out of 5
4 user ratings
5 stars
0 %
4 stars
50 %
3 stars
50 %
2 stars
0 %
1 stars
0 %
36
4.4 out of 5
36 user ratings
5 stars
50 %
4 stars
38 %
3 stars
11 %
2 stars
0 %
1 stars
0 %
38
4.0 out of 5
38 user ratings
5 stars
28 %
4 stars
47 %
3 stars
21 %
2 stars
2 %
1 stars
0 %
40
4.1 out of 5
40 user ratings
5 stars
32 %
4 stars
42 %
3 stars
25 %
2 stars
0 %
1 stars
0 %

General

Screen size31.5 in19.5 in27.0 in27.0 in
Brightness350.0 cd/m²200.0 cd/m²250.0 cd/m²250.0 cd/m²
Aspect ratio16:916:916:916:9

Design

Colour of productBlackBlackBlack,SilverSilver,White
Panel designFlat
N/A
FlatFlat
Built-in USB hubno
N/A
nono
Touchscreennono
N/A
N/A
Built-in camerano
N/A
nono
Screen surfaceMatteMatte
N/A
N/A
Built-in speakersyesno
N/A
N/A

Dimensions

Height adjustment5.91 in
N/A
N/A
N/A
Height (min-max)< 489
N/A
N/A
N/A
Height (without stand)19.25 in11.26 in14.8 in14.8 in
Depth (with stand)10.08 in6.61 in7.96 in8.54 in
Depth (without stand)1.38 in
N/A
N/A
N/A
Width (with stand)29.53 in18.23 in24.9 in24.88 in
Weight458.56 oz77.6 oz197.53 oz197.53 oz
Height with stand
N/A
14.06 in18.25 in18.7 in

Connectivity

Analogue 3.5mm input1
N/A
N/A
N/A
Component input (YPbPr/YCbCr)no
N/A
N/A
N/A
Number of component inputs0
N/A
N/A
N/A
Composite inputno
N/A
N/A
N/A
Number of composite inputs0
N/A
N/A
N/A
DisplayPortyesyes
N/A
N/A
DVI Portnononono
HDCPyesnoyesyes
HDMInono
N/A
N/A
Headphone outputyes
N/A
yes
N/A
Microphone inputyes
N/A
N/A
N/A
Headphone outputs quantity1
N/A
11
S-video inputno
N/A
N/A
N/A
Number of s-video inputs0
N/A
N/A
N/A
Thunderboltno
N/A
N/A
N/A
USB for videono
N/A
N/A
N/A
VGA innoyes
N/A
N/A
Number of DisplayPort inputs1
N/A
N/A
N/A
Number of DisplayPort outputs0
N/A
N/A
N/A
DisplayPort version1.2
N/A
N/A
N/A
Type of DisplayPort connectorStandard
N/A
N/A
N/A
VGA (D-Sub) ports quantity
N/A
1
N/A
N/A
Ethernet LAN
N/A
no
N/A
N/A
HDMI ports quantity
N/A
N/A
22

Image properties

Maximum resolution3840 x 2160 px1600 x 900 px
N/A
N/A
Supported graphics resolutions3840x21601600x9003860x21603840x2160
Refresh rate60.0 Hz75.0 Hz60.0 Hz
N/A
HD type4K Ultra HD
N/A
4K Ultra HD4K Ultra HD
Display number of colours1.073 billion colours16.78 million colours
N/A
N/A
Colour depth (per channel)10.0 bit
N/A
N/A
N/A
Colour gamut (NTSC)80.0 %
N/A
72.0 %
N/A
Contrast ratio800:1600:1
N/A
N/A
Display technologyLEDLEDLEDLED
BacklightLEDLEDW-LEDLED backlight
Panel typeIGZOTNIPSIPS
Response time (GtG)8.0 ms
N/A
N/A
N/A
Response time8.0 ms5.0 ms5.0 ms5.0 ms
Picture-in-Picture (PIP)no
N/A
N/A
N/A
Pixel size0.01 in0.01 in
N/A
N/A
Viewing angle (horizontal)176.0 °90.0 °178.0 °178.0 °
Viewing angle (vertical)176.0 °65.0 °178.0 °178.0 °
Colour gamut (Adobe RGB)
N/A
72.0 %
N/A
N/A
Dynamic contrast ratio
N/A
5000000:1
N/A
N/A

Features

Ascendable and submersibleyes
N/A
N/A
N/A
Pivot functionyes
N/A
N/A
N/A
Swivelyes
N/A
N/A
N/A
Tiltableyesyesyesyes
Memory card readerno
N/A
N/A
N/A
Cable lock slotyesnonono
Wi-Fi
N/A
no
N/A
N/A
Bluetooth
N/A
no
N/A
N/A
Plug and Play
N/A
yesyes
N/A

Compatibility

3D support (3D-Ready)nononono
Adaptive synchronizationno
N/A
N/A
N/A
HDRnono
N/A
N/A
VESA mountyesyesyesyes
Type of VESA mount200x200mm
N/A
N/A
100x100mm

Power

Connecting 9V/12V/14VNone
N/A
N/A
N/A
Operational power consumption< 93
N/A
N/A
N/A
Power consumption (standby)1.0 W0.3 W
N/A
0.5 W
Power consumption (typical)93.0 W20.0 W29.5 W30.0 W
Energy efficiency class
N/A
N/A
AA