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Compare 3 products

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Asus PQ321QE Monitor
Asus PQ321QE
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HP 22f Monitor
HP 22f
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HP Z27 Monitor
HP Z27
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
11
3.8 out of 5
5 user ratings
5 stars
0 %
4 stars
80 %
3 stars
20 %
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 %
78
3.7 out of 5
78 user ratings
5 stars
28 %
4 stars
28 %
3 stars
32 %
2 stars
8 %
1 stars
2 %
37
4.2 out of 5
37 user ratings
5 stars
40 %
4 stars
37 %
3 stars
21 %
2 stars
0 %
1 stars
0 %

General

Screen size31.5 in21.5 in27.0 in
Brightness350.0 cd/m²300.0 cd/m²350.0 cd/m²
Aspect ratio16:916:916:9

Design

Colour of productBlackBlack,SilverBlack
Panel designFlatFlatFlat
Built-in USB hubnonoyes
Touchscreenno
N/A
no
Built-in cameranonono
Screen surfaceMatte
N/A
N/A
Built-in speakersyesnono

Dimensions

Height adjustment5.91 in
N/A
5.91 in
Height (min-max)< 489
N/A
< 510
Height (without stand)19.25 in11.68 in14.39 in
Depth (with stand)10.08 in1.56 in9.06 in
Depth (without stand)1.38 in1.56 in
N/A
Width (with stand)29.53 in19.28 in24.18 in
Weight458.56 oz0.08 oz330.87 oz
Height with stand
N/A
14.96 in20.08 in

Connectivity

Analogue 3.5mm input1
N/A
N/A
Component input (YPbPr/YCbCr)no
N/A
N/A
Number of component inputs0
N/A
N/A
Composite inputno
N/A
N/A
Number of composite inputs0
N/A
N/A
DisplayPortyes
N/A
yes
DVI Portnonono
HDCPyesyesyes
HDMInoyesyes
Headphone outputyesno
N/A
Microphone inputyes
N/A
N/A
Headphone outputs quantity1
N/A
N/A
S-video inputno
N/A
N/A
Number of s-video inputs0
N/A
N/A
Thunderboltno
N/A
N/A
USB for videono
N/A
N/A
VGA innoyesno
Number of DisplayPort inputs1
N/A
N/A
Number of DisplayPort outputs0
N/A
N/A
DisplayPort version1.2
N/A
N/A
Type of DisplayPort connectorStandard
N/A
N/A
HDMI ports quantity
N/A
11
HDMI version
N/A
2.0
N/A
VGA (D-Sub) ports quantity
N/A
1
N/A
USB connectors (total)
N/A
N/A
1
Number of HDMI inputs
N/A
N/A
1

Image properties

Maximum resolution3840 x 2160 px1920 x 1080 px3840 x 2160 px
Supported graphics resolutions3840x2160
  • 1024x768
  • 1280x1024
  • 1280x720
  • 1280x800
  • 1366х768
  • 1440x900
  • 1600x900
  • 1680x1050
  • 1920x1080
  • 640x480
  • 720x400
  • 800x600
  • 1024x768
  • 1280x1024
  • 1280x720
  • 1280x768
  • 1280x800
  • 1440x900
  • 1600x1200
  • 1600x900
  • 1680x1050
  • 1920x1080
  • 1920x1200
  • 2560x1440
  • 2560x1600
  • 3840x2160
  • 640x480
  • 720x400
  • 720x480
  • 800x600
Refresh rate60.0 Hz60.0 Hz60.0 Hz
HD type4K Ultra HDFull HD4K Ultra HD
Display number of colours1.073 billion colours16.78 million colours16.78 million colours
Colour depth (per channel)10.0 bit
N/A
N/A
Colour gamut (NTSC)80.0 %
N/A
N/A
Contrast ratio800:1
N/A
1300:1
Display technologyLEDLCDLED
BacklightLEDLED backlightLED backlight
Panel typeIGZOIPSIPS
Response time (GtG)8.0 ms
N/A
8.0 ms
Response time8.0 ms5.0 ms8.0 ms
Picture-in-Picture (PIP)no
N/A
N/A
Pixel size0.01 in
N/A
0.01 in
Viewing angle (horizontal)176.0 °178.0 °178.0 °
Viewing angle (vertical)176.0 °178.0 °178.0 °
Dynamic contrast ratio
N/A
10000000:15000000:1

Features

Ascendable and submersibleyes
N/A
no
Pivot functionyes
N/A
yes
Swivelyes
N/A
yes
Tiltableyesyesyes
Memory card readerno
N/A
N/A
Cable lock slotyesnoyes
Plug and Play
N/A
yesyes

Compatibility

3D support (3D-Ready)nonono
Adaptive synchronizationnoyes
N/A
HDRno
N/A
N/A
VESA mountyesnoyes
Type of VESA mount200x200mm
N/A
100x100mm
Sync technology
N/A
AMD Freesync
N/A

Power

Connecting 9V/12V/14VNone
N/A
N/A
Operational power consumption< 93
N/A
< 185
Power consumption (standby)1.0 W0.23 W0.5 W
Power consumption (typical)93.0 W18.0 W70.0 W
Energy efficiency class
N/A
FG

Often compared with HP 22f