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Compare 5 products

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Asus PQ321QE Monitor
Asus PQ321QE
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Iiyama ProLite E1980SD-B1 Monitor
Iiyama ProLite E1980SD-B1
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LG 20M37A Monitor
LG 20M37A
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LG 34UM69G Monitor
LG 34UM69G
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LG 34WK650 Monitor
LG 34WK650
Available colors

General

Screen size31.5 in19.0 in19.5 in34.0 in34.0 in
Brightness350.0 cd/m²250.0 cd/m²200.0 cd/m²250.0 cd/m²300.0 cd/m²
Aspect ratio16:95:416:921:921:9

Design

Colour of productBlack
  • Black
  • Blue
BlackBlack,RedBlack,Silver,White
Panel designFlatFlat
N/A
FlatFlat
Built-in USB hubno
N/A
N/A
yesyes
Touchscreennonono
N/A
N/A
Built-in camerano
N/A
N/A
N/A
N/A
Screen surfaceMatte
N/A
MatteMatte
N/A
Built-in speakersyesyesnoyesyes

Dimensions

Height adjustment5.91 in
N/A
N/A
4.72 in4.33 in
Height (min-max)< 489
N/A
N/A
N/A
< 460.7
Height (without stand)19.25 in
N/A
11.26 in14.57 in14.56 in
Depth (with stand)10.08 in
N/A
6.61 in11.01 in9.06 in
Depth (without stand)1.38 in
N/A
N/A
N/A
N/A
Width (with stand)29.53 in16.18 in18.23 in32.62 in32.5 in
Weight458.56 oz
N/A
77.6 oz299.83 oz268.08 oz
Height with stand
N/A
N/A
14.06 in18.32 in22.47 in

Connectivity

Analogue 3.5mm input1
N/A
N/A
N/A
N/A
Component input (YPbPr/YCbCr)no
N/A
N/A
N/A
N/A
Number of component inputs0
N/A
N/A
N/A
N/A
Composite inputno
N/A
N/A
N/A
N/A
Number of composite inputs0
N/A
N/A
N/A
N/A
DisplayPortyesnoyes
N/A
yes
DVI Portnoyesno
N/A
yes
HDCPyesyesnoyesyes
HDMInoyesno
N/A
yes
Headphone outputyes
N/A
N/A
N/A
yes
Microphone inputyes
N/A
N/A
N/A
N/A
Headphone outputs quantity1
N/A
N/A
11
S-video inputno
N/A
N/A
N/A
N/A
Number of s-video inputs0
N/A
N/A
N/A
N/A
Thunderboltno
N/A
N/A
N/A
N/A
USB for videono
N/A
N/A
N/A
N/A
VGA innoyesyes
N/A
N/A
Number of DisplayPort inputs1
N/A
N/A
N/A
N/A
Number of DisplayPort outputs0
N/A
N/A
N/A
N/A
DisplayPort version1.2
N/A
N/A
N/A
N/A
Type of DisplayPort connectorStandard
N/A
N/A
N/A
N/A
DVI-D ports quantity
N/A
1
N/A
N/A
N/A
VGA (D-Sub) ports quantity
N/A
N/A
1
N/A
N/A
Ethernet LAN
N/A
N/A
no
N/A
N/A
HDMI ports quantity
N/A
N/A
N/A
12
USB connectors (total)
N/A
N/A
N/A
N/A
1
Number of HDMI inputs
N/A
N/A
N/A
N/A
2

Image properties

Maximum resolution3840 x 2160 px1280 x 1024 px1600 x 900 px
N/A
2560 x 1080 px
Supported graphics resolutions3840x2160
N/A
1600x9002560x10802560x1080
Refresh rate60.0 Hz75.0 Hz75.0 Hz
N/A
60.0 Hz
HD type4K Ultra HD
N/A
N/A
QXGAUltraWide Full HD
Display number of colours1.073 billion colours
N/A
16.78 million colours16.78 million colours16.78 million colours
Colour depth (per channel)10.0 bit
N/A
N/A
N/A
8.0 bit
Colour gamut (NTSC)80.0 %
N/A
N/A
N/A
N/A
Contrast ratio800:11000:1600:1
N/A
1000:1
Display technologyLEDLCDLEDLEDLED
BacklightLEDLEDLED
N/A
LED
Panel typeIGZOTNTNIPSIPS
Response time (GtG)8.0 ms
N/A
N/A
N/A
5.0 ms
Response time8.0 ms2.0 ms5.0 ms14.0 ms5.0 ms
Picture-in-Picture (PIP)no
N/A
N/A
N/A
yes
Pixel size0.01 in0.01 in0.01 in
N/A
0.01 in
Viewing angle (horizontal)176.0 °170.0 °90.0 °178.0 °178.0 °
Viewing angle (vertical)176.0 °160.0 °65.0 °178.0 °178.0 °
Dynamic contrast ratio
N/A
5000000:15000000:1
N/A
N/A
Response time (BtW)
N/A
2.0 ms
N/A
N/A
N/A
Colour gamut (Adobe RGB)
N/A
N/A
72.0 %
N/A
N/A

Features

Ascendable and submersibleyesyes
N/A
N/A
no
Pivot functionyes
N/A
N/A
N/A
N/A
Swivelyes
N/A
N/A
N/A
N/A
Tiltableyesyesyesyesyes
Memory card readerno
N/A
N/A
N/A
N/A
Cable lock slotyes
N/A
nonoyes
Wi-Fi
N/A
N/A
no
N/A
N/A
Bluetooth
N/A
N/A
no
N/A
N/A
Plug and Play
N/A
N/A
yesyes
N/A

Compatibility

3D support (3D-Ready)no
N/A
no
N/A
N/A
Adaptive synchronizationnono
N/A
N/A
yes
HDRnonono
N/A
yes
VESA mountyesyesyesyesyes
Type of VESA mount200x200mm100x100mm
N/A
N/A
100x100mm
Sync technology
N/A
N/A
N/A
N/A
AMD Freesync

Power

Connecting 9V/12V/14VNone
N/A
N/A
N/A
N/A
Operational power consumption< 93< 16
N/A
N/A
< 38
Power consumption (standby)1.0 W1.0 W0.3 W0.5 W0.5 W
Power consumption (typical)93.0 W
N/A
20.0 W39.0 W38.0 W
Energy efficiency class
N/A
N/A
N/A
AA