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Compare 3 products

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Asus PQ321QE Monitor
Asus PQ321QE
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Dell U3011 Monitor
Dell U3011
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HP ZR30w Monitor
HP ZR30w
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
4.5 out of 5
3 user ratings
5 stars
66 %
4 stars
33 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
9
4.0 out of 5
6 user ratings
5 stars
33 %
4 stars
33 %
3 stars
33 %
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 %
43
4.1 out of 5
43 user ratings
5 stars
34 %
4 stars
39 %
3 stars
25 %
2 stars
0 %
1 stars
0 %
41
3.9 out of 5
41 user ratings
5 stars
29 %
4 stars
36 %
3 stars
29 %
2 stars
4 %
1 stars
0 %

General

Screen size31.5 in30.0 in30.0 in
Brightness350.0 cd/m²370.0 cd/m²370.0 cd/m²
Aspect ratio16:916:1016:10

Design

Colour of productBlack
  • Black
  • Black,Silver
Black
Panel designFlatFlatFlat
Built-in USB hubnoyesyes
Touchscreennonono
Built-in cameranonono
Screen surfaceMatteMatteMatte
Built-in speakersyesnono

Dimensions

Height adjustment5.91 in3.54 in3.94 in
Height (min-max)< 489481.3 - 571.3489 - 589
Height (without stand)19.25 in18.95 in17.87 in
Depth (with stand)10.08 in22.49 in10.87 in
Depth (without stand)1.38 in3.72 in3.43 in
Width (with stand)29.53 in27.34 in27.32 in
Weight458.56 oz326.28 oz458.56 oz
Height with stand
N/A
22.49 in19.25 in
Weight (without stand)
N/A
20.5 lb20.94 lb

Connectivity

Analogue 3.5mm input1
N/A
N/A
Component input (YPbPr/YCbCr)no
N/A
N/A
Number of component inputs01
N/A
Composite inputnono
N/A
Number of composite inputs0
N/A
0
DisplayPortyesyesyes
DVI Portnoyesyes
HDCPyesyesyes
HDMInoyesno
Headphone outputyesno
N/A
Microphone inputyes
N/A
N/A
Headphone outputs quantity1
N/A
N/A
S-video inputnono
N/A
Number of s-video inputs0
N/A
0
Thunderboltnonono
USB for videononono
VGA innoyesno
Number of DisplayPort inputs111
Number of DisplayPort outputs01
N/A
DisplayPort version1.21.1a1.1
Type of DisplayPort connectorStandardStandard
N/A
Number of USB 2.0 port
N/A
4
N/A
USB connectors (total)
N/A
45
DVI-D ports quantity
N/A
21
HDMI ports quantity
N/A
2
N/A
Number of HDMI inputs
N/A
2
N/A
HDMI version
N/A
1.3
N/A
VGA (D-Sub) ports quantity
N/A
1
N/A
MHL
N/A
no
N/A
Ethernet LAN
N/A
nono

Image properties

Maximum resolution3840 x 2160 px2560 x 1600 px2560 x 1600 px
Supported graphics resolutions3840x21602560x16002560x1600
Refresh rate60.0 Hz60.0 Hz60.0 Hz
HD type4K Ultra HDNot supportedNot supported
Display number of colours1.073 billion colours1.073 billion colours1.073 billion colours
Colour depth (per channel)10.0 bit10.0 bit10.0 bit
Colour gamut (NTSC)80.0 %117.0 %102.0 %
Contrast ratio800:11000:11000:1
Display technologyLEDLCDLCD
BacklightLEDCCFLCCFL
Panel typeIGZOIPSS-IPS
Response time (GtG)8.0 ms7.0 ms7.0 ms
Response time8.0 ms7.0 ms7.0 ms
Picture-in-Picture (PIP)noyes
N/A
Pixel size0.01 in0.01 in0.01 in
Viewing angle (horizontal)176.0 °178.0 °178.0 °
Viewing angle (vertical)176.0 °178.0 °178.0 °
Colour gamut (Adobe RGB)
N/A
99.0 %
N/A
Dynamic contrast ratio
N/A
100000:13000:1
Response time (BtW)
N/A
17.0 ms
N/A

Features

Ascendable and submersibleyesyesyes
Pivot functionyesnono
Swivelyesyesyes
Tiltableyesyesyes
Memory card readernoyesno
Cable lock slotyesyesyes
Bluetooth
N/A
no
N/A
Compatible memory cards
N/A
  • Memory Stick
  • MultiMediaCard
  • Secure Digital
  • xD
N/A
Plug and Play
N/A
N/A
yes

Compatibility

3D support (3D-Ready)nonono
Adaptive synchronizationnonono
HDRnonono
VESA mountyesyesno
Type of VESA mount200x200mm100x100mm100x100mm

Power

Connecting 9V/12V/14VNone
N/A
N/A
Operational power consumption< 93110 - 250130 - 185
Power consumption (standby)1.0 W2.0 W2.0 W
Power consumption (typical)93.0 W250.0 W185.0 W

Often compared with Dell U3011