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Compare 4 products

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Asus PQ321QE Monitor
Asus PQ321QE
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HP P19b G4 Monitor
HP P19b G4
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LG 34UC79G-B Monitor
LG 34UC79G-B
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LG 34UC88-B Monitor
LG 34UC88-B
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
16
4.1 out of 5
8 user ratings
5 stars
12 %
4 stars
87 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
6
4.5 out of 5
5 user ratings
5 stars
80 %
4 stars
20 %
3 stars
0 %
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 %
4
4.8 out of 5
4 user ratings
5 stars
75 %
4 stars
25 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
39
4.1 out of 5
39 user ratings
5 stars
38 %
4 stars
33 %
3 stars
25 %
2 stars
2 %
1 stars
0 %
35
4.3 out of 5
35 user ratings
5 stars
48 %
4 stars
31 %
3 stars
20 %
2 stars
0 %
1 stars
0 %

General

Screen size31.5 in18.5 in34.0 in34.0 in
Brightness350.0 cd/m²200.0 cd/m²250.0 cd/m²300.0 cd/m²
Aspect ratio16:916:921:921:9

Design

Colour of productBlackBlack
  • Black
  • Black,Red
Black
Panel designFlatFlatCurvedCurved
Built-in USB hubnonoyesyes
Touchscreenno
N/A
N/A
no
Built-in cameranononono
Screen surfaceMatte
N/A
N/A
Matte
Built-in speakersyes
N/A
noyes

Dimensions

Height adjustment5.91 in
N/A
4.72 in4.72 in
Height (min-max)< 489
N/A
N/A
447.8 - 567.8
Height (without stand)19.25 in10.94 in14.6 in14.2 in
Depth (with stand)10.08 in6.18 in11.0 in9.94 in
Depth (without stand)1.38 in2.0 in
N/A
3.49 in
Width (with stand)29.53 in17.38 in32.7 in32.19 in
Weight458.56 oz0.09 oz302.3 oz292.77 oz
Height with stand
N/A
13.61 in17.7 in17.63 in
Weight (without stand)
N/A
N/A
N/A
13.67 lb

Connectivity

Analogue 3.5mm input1
N/A
N/A
0
Component input (YPbPr/YCbCr)no
N/A
N/A
no
Number of component inputs0
N/A
N/A
0
Composite inputno
N/A
N/A
no
Number of composite inputs0
N/A
N/A
0
DisplayPortyes
N/A
N/A
yes
DVI Portnononono
HDCPyesyesyes
N/A
HDMInoyes
N/A
yes
Headphone outputyesnoyesyes
Microphone inputyes
N/A
N/A
N/A
Headphone outputs quantity1
N/A
11
S-video inputno
N/A
N/A
no
Number of s-video inputs0
N/A
N/A
0
Thunderboltno
N/A
N/A
no
USB for videono
N/A
N/A
no
VGA inno
N/A
N/A
no
Number of DisplayPort inputs1
N/A
N/A
1
Number of DisplayPort outputs0
N/A
N/A
0
DisplayPort version1.2
N/A
1.21.2
Type of DisplayPort connectorStandard
N/A
N/A
Standard
HDMI ports quantity
N/A
112
HDMI version
N/A
1.42.02.0
VGA (D-Sub) ports quantity
N/A
1
N/A
N/A
Ethernet LAN
N/A
N/A
no
N/A
Number of USB 2.0 port
N/A
N/A
N/A
0
Number of USB 3.0 ports
N/A
N/A
N/A
3
USB connectors (total)
N/A
N/A
N/A
3
Number of HDMI inputs
N/A
N/A
N/A
2
MHL
N/A
N/A
N/A
no

Image properties

Maximum resolution3840 x 2160 px
N/A
N/A
3440 x 1440 px
Supported graphics resolutions3840x2160
  • 640 x 480
  • 720 x 400
  • 800 x 600
  • 1024 x 768
  • 1280 x 720
  • 1366 х 768
2560x10803440x1440
Refresh rate60.0 Hz60.0 Hz144.0 Hz60.0 Hz
HD type4K Ultra HDWXGAQXGAUltraWide Quad HD
Display number of colours1.073 billion colours16.78 million colours16.78 million colours1.073 billion colours
Colour depth (per channel)10.0 bit
N/A
N/A
10.0 bit
Colour gamut (NTSC)80.0 %72.0 %72.0 %99.0 %
Contrast ratio800:1
N/A
N/A
1000:1
Display technologyLEDLEDLEDLED
BacklightLEDLED backlightWLEDLED backlight
Panel typeIGZOTNAH-IPSIPS
Response time (GtG)8.0 ms
N/A
N/A
5.0 ms
Response time8.0 ms5.0 ms5.0 ms5.0 ms
Picture-in-Picture (PIP)no
N/A
yesyes
Pixel size0.01 in
N/A
N/A
0.01 in
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 %72.0 %99.0 %
Dynamic contrast ratio
N/A
8000000:1
N/A
5000000:1
Response time (BtW)
N/A
N/A
N/A
14.0 ms

Compatibility

3D support (3D-Ready)no
N/A
nono
Adaptive synchronizationno
N/A
N/A
yes
HDRno
N/A
N/A
no
VESA mountyesyesyesyes
Type of VESA mount200x200mm100x100mm100x100mm100x100mm
Sync technology
N/A
N/A
N/A
AMD Freesync

Power

Connecting 9V/12V/14VNone
N/A
N/A
None
Operational power consumption< 93
N/A
N/A
< 65
Power consumption (standby)1.0 W0.5 W1.2 W1.2 W
Power consumption (typical)93.0 W9.0 W50.0 W54.0 W
Energy efficiency class
N/A
CBB