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Compare 3 products

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Asus PQ321QE Monitor
Asus PQ321QE
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ViewSonic VX2458-MHD Monitor
ViewSonic VX2458-MHD
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ViewSonic XG2401 Monitor
ViewSonic XG2401
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
6
4.1 out of 5
5 user ratings
5 stars
20 %
4 stars
80 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
19
3.6 out of 5
14 user ratings
5 stars
14 %
4 stars
71 %
3 stars
7 %
2 stars
0 %
1 stars
0 %
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 %
34
4.1 out of 5
34 user ratings
5 stars
35 %
4 stars
38 %
3 stars
26 %
2 stars
0 %
1 stars
0 %
48
4.1 out of 5
48 user ratings
5 stars
35 %
4 stars
45 %
3 stars
16 %
2 stars
2 %
1 stars
0 %

General

Screen size31.5 in23.6 in24.0 in
Brightness350.0 cd/m²300.0 cd/m²350.0 cd/m²
Aspect ratio16:916:916:9

Design

Colour of productBlackBlack,RedBlack
Panel designFlatFlatFlat
Built-in USB hubno
N/A
yes
Touchscreenno
N/A
no
Built-in camerano
N/A
no
Screen surfaceMatteMatteMatte
Built-in speakersyesyesyes

Dimensions

Height adjustment5.91 in
N/A
4.72 in
Height (min-max)< 489
N/A
432 - 554
Height (without stand)19.25 in13.88 in13.49 in
Depth (with stand)10.08 in9.04 in9.09 in
Depth (without stand)1.38 in
N/A
2.0 in
Width (with stand)29.53 in22.0 in22.28 in
Weight458.56 oz144.62 oz232.1 oz
Height with stand
N/A
16.63 in17.01 in
Weight (without stand)
N/A
N/A
7.72 lb

Connectivity

Analogue 3.5mm input1
N/A
0
Component input (YPbPr/YCbCr)no
N/A
no
Number of component inputs0
N/A
0
Composite inputno
N/A
no
Number of composite inputs0
N/A
0
DisplayPortyes
N/A
yes
DVI Portno
N/A
no
HDCPyes
N/A
N/A
HDMIno
N/A
yes
Headphone outputyesyesyes
Microphone inputyes
N/A
N/A
Headphone outputs quantity111
S-video inputno
N/A
no
Number of s-video inputs0
N/A
0
Thunderboltno
N/A
no
USB for videono
N/A
no
VGA inno
N/A
no
Number of DisplayPort inputs1
N/A
1
Number of DisplayPort outputs0
N/A
0
DisplayPort version1.21.21.2
Type of DisplayPort connectorStandard
N/A
Standard
HDMI ports quantity
N/A
22
HDMI version
N/A
1.41.4
Number of USB 2.0 port
N/A
N/A
0
Number of USB 3.0 ports
N/A
N/A
3
USB connectors (total)
N/A
N/A
0
Number of HDMI inputs
N/A
N/A
2
MHL
N/A
N/A
no

Image properties

Maximum resolution3840 x 2160 px
N/A
1920 x 1080 px
Supported graphics resolutions3840x2160
N/A
1920x1080
Refresh rate60.0 Hz144.0 Hz144.0 Hz
HD type4K Ultra HDFull HDFull HD
Display number of colours1.073 billion colours16.78 million colours16.78 million colours
Colour depth (per channel)10.0 bit
N/A
8.0 bit
Colour gamut (NTSC)80.0 %
N/A
72.0 %
Contrast ratio800:1
N/A
1000:1
Display technologyLEDLEDLED
BacklightLED
N/A
WLED
Panel typeIGZOTNTN
Response time (GtG)8.0 ms
N/A
1.0 ms
Response time8.0 ms5.0 ms1.0 ms
Picture-in-Picture (PIP)no
N/A
no
Pixel size0.01 in
N/A
N/A
Viewing angle (horizontal)176.0 °170.0 °170.0 °
Viewing angle (vertical)176.0 °160.0 °160.0 °
Dynamic contrast ratio
N/A
80000000:1120000000:1
Colour gamut (Adobe RGB)
N/A
N/A
68.0 %
Response time (BtW)
N/A
N/A
1.0 ms
Image delay
N/A
N/A
< 1

Features

Ascendable and submersibleyes
N/A
yes
Pivot functionyes
N/A
yes
Swivelyes
N/A
yes
Tiltableyes
N/A
yes
Memory card readerno
N/A
no
Cable lock slotyesyesyes
Flicker free
N/A
yesyes

Compatibility

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

Power

Connecting 9V/12V/14VNone
N/A
None
Operational power consumption< 93
N/A
20 - 36
Power consumption (standby)1.0 W0.5 W0.5 W
Power consumption (typical)93.0 W40.0 W32.0 W