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Compare 5 products

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Asus PQ321QE Monitor
Asus PQ321QE
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Eizo RX250 Monitor
Eizo RX250
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Iiyama ProLite E1980SD-B1 Monitor
Iiyama ProLite E1980SD-B1
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LG 34UC98 Monitor
LG 34UC98
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LG 38UC99-W Monitor
LG 38UC99-W
Available colors

General

Screen size31.5 in21.3 in19.0 in34.0 in38.0 in
Brightness350.0 cd/m²
N/A
250.0 cd/m²300.0 cd/m²300.0 cd/m²
Aspect ratio16:93:45:421:921:9

Design

Colour of productBlackBlack
  • Black
  • Blue
White
  • Black front panel,white ,silver/white stand
  • Black,Silver,White
  • White
Panel designFlatFlatFlatCurvedCurved
Built-in USB hubnoyes
N/A
yesyes
Touchscreenno
N/A
no
N/A
no
Built-in cameranono
N/A
nono
Screen surfaceMatte
N/A
N/A
N/A
Matte
Built-in speakersyes
N/A
yesnoyes

Dimensions

Height adjustment5.91 in3.54 in
N/A
4.33 in4.33 in
Height (min-max)< 489
N/A
N/A
N/A
466.2 - 576.2
Height (without stand)19.25 in
N/A
N/A
14.17 in15.5 in
Depth (with stand)10.08 in7.87 in
N/A
9.09 in11.0 in
Depth (without stand)1.38 in
N/A
N/A
N/A
3.6 in
Width (with stand)29.53 in14.21 in16.18 in32.17 in35.32 in
Weight458.56 oz0.29 oz
N/A
275.14 oz328.05 oz
Height with stand
N/A
18.98 in
N/A
17.8 in18.35 in
Weight (without stand)
N/A
N/A
N/A
N/A
16.98 lb

Connectivity

Analogue 3.5mm input1
N/A
N/A
N/A
1
Component input (YPbPr/YCbCr)no
N/A
N/A
N/A
no
Number of component inputs0
N/A
N/A
N/A
0
Composite inputno
N/A
N/A
N/A
no
Number of composite inputs0
N/A
N/A
N/A
0
DisplayPortyes
N/A
no
N/A
yes
DVI Portnoyesyesnono
HDCPyes
N/A
yesyesyes
HDMInonoyes
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
N/A
1
S-video inputno
N/A
N/A
N/A
no
Number of s-video inputs0
N/A
N/A
N/A
0
Thunderboltno
N/A
N/A
N/A
no
USB for videono
N/A
N/A
N/A
yes
VGA inno
N/A
yes
N/A
no
Number of DisplayPort inputs1
N/A
N/A
N/A
1
Number of DisplayPort outputs0
N/A
N/A
N/A
0
DisplayPort version1.2
N/A
N/A
N/A
1.2
Type of DisplayPort connectorStandard
N/A
N/A
N/A
Standard
DVI-D ports quantity
N/A
11
N/A
N/A
HDMI ports quantity
N/A
N/A
N/A
22
Type of USB connector
N/A
N/A
N/A
N/A
Type-C
Number of USB 2.0 port
N/A
N/A
N/A
N/A
0
Number of USB 3.0 ports
N/A
N/A
N/A
N/A
2
USB connectors (total)
N/A
N/A
N/A
N/A
3
Number of HDMI inputs
N/A
N/A
N/A
N/A
2
HDMI version
N/A
N/A
N/A
N/A
2.0

Image properties

Maximum resolution3840 x 2160 px1200 x 1600 px1280 x 1024 px
N/A
3840 x 1600 px
Supported graphics resolutions3840x2160
N/A
N/A
3440x14403840x1600
Refresh rate60.0 Hz
N/A
75.0 Hz
N/A
60.0 Hz
HD type4K Ultra HDNot supported
N/A
Ultra-Wide Quad HD
N/A
Display number of colours1.073 billion colours16.7 million colours
N/A
N/A
1.073 billion colours
Colour depth (per channel)10.0 bit10.0 bit
N/A
N/A
10.0 bit
Colour gamut (NTSC)80.0 %
N/A
N/A
N/A
99.0 %
Contrast ratio800:11400:11000:1
N/A
1000:1
Display technologyLEDLCDLCDLEDLCD
BacklightLEDLEDLED
N/A
WLED
Panel typeIGZOIPSTNIPSAH-IPS
Response time (GtG)8.0 ms
N/A
N/A
N/A
5.0 ms
Response time8.0 ms20.0 ms2.0 ms5.0 ms5.0 ms
Picture-in-Picture (PIP)no
N/A
N/A
N/A
yes
Pixel size0.01 in
N/A
0.01 in
N/A
0.01 in
Viewing angle (horizontal)176.0 °178.0 °170.0 °178.0 °178.0 °
Viewing angle (vertical)176.0 °178.0 °160.0 °178.0 °178.0 °
Dynamic contrast ratio
N/A
N/A
5000000:15000000:1
N/A
Response time (BtW)
N/A
N/A
2.0 ms
N/A
14.0 ms
Colour gamut (Adobe RGB)
N/A
N/A
N/A
99.0 %99.0 %

Compatibility

3D support (3D-Ready)no
N/A
N/A
nono
Adaptive synchronizationno
N/A
no
N/A
yes
HDRnonono
N/A
no
VESA mountyesyesyesyesyes
Type of VESA mount200x200mm
N/A
100x100mm
N/A
100x100mm
Sync technology
N/A
N/A
N/A
N/A
AMD Freesync