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Compare 4 products

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Asus PQ321QE Monitor
Asus PQ321QE
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HP EliteDisplay E273 Monitor
HP EliteDisplay E273
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HP EliteDisplay E273m Monitor
HP EliteDisplay E273m
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LG L1742S Monitor
LG L1742S
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
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 %
49
3.9 out of 5
49 user ratings
5 stars
32 %
4 stars
34 %
3 stars
28 %
2 stars
2 %
1 stars
2 %
40
4.0 out of 5
40 user ratings
5 stars
22 %
4 stars
50 %
3 stars
27 %
2 stars
0 %
1 stars
0 %
6
2.5 out of 5
6 user ratings
5 stars
16 %
4 stars
16 %
3 stars
16 %
2 stars
0 %
1 stars
50 %

General

Screen size31.5 in27.0 in27.0 in17.0 in
Brightness350.0 cd/m²250.0 cd/m²250.0 cd/m²300.0 cd/m²
Aspect ratio16:916:916:94:3

Design

Colour of productBlack
  • Black ,silver
  • Black,Silver
  • Silver
Black,Silver
  • Black
  • Silver
Panel designFlatFlatFlat
N/A
Built-in USB hubnoyesyes
N/A
Touchscreennonono
N/A
Built-in cameranonoyesno
Screen surfaceMatte
N/A
Matte
N/A
Built-in speakersyesnoyesno

Dimensions

Height adjustment5.91 in5.91 in5.91 in
N/A
Height (min-max)< 489< 533.9< 533.9< 362
Height (without stand)19.25 in14.33 in15.31 in12.41 in
Depth (with stand)10.08 in8.42 in8.43 in7.28 in
Depth (without stand)1.38 in
N/A
N/A
N/A
Width (with stand)29.53 in24.05 in24.02 in14.55 in
Weight458.56 oz247.62 oz278.66 oz105.82 oz
Height with stand
N/A
20.57 in21.02 in15.34 in

Connectivity

Analogue 3.5mm input1
N/A
N/A
N/A
Component input (YPbPr/YCbCr)no
N/A
N/A
N/A
Number of component inputs0
N/A
N/A
N/A
Composite inputno
N/A
N/A
N/A
Number of composite inputs0
N/A
N/A
N/A
DisplayPortyesyesyes
N/A
DVI Portnononono
HDCPyesyesyesno
HDMInoyesyes
N/A
Headphone outputyes
N/A
N/A
N/A
Microphone inputyes
N/A
N/A
N/A
Headphone outputs quantity1
N/A
N/A
N/A
S-video inputno
N/A
N/A
N/A
Number of s-video inputs0
N/A
N/A
N/A
Thunderboltno
N/A
N/A
no
USB for videono
N/A
N/A
no
VGA innoyesyesyes
Number of DisplayPort inputs1
N/A
N/A
N/A
Number of DisplayPort outputs0
N/A
N/A
N/A
DisplayPort version1.2
N/A
N/A
N/A
Type of DisplayPort connectorStandard
N/A
N/A
N/A
Number of USB 3.0 ports
N/A
2
N/A
N/A
USB connectors (total)
N/A
32
N/A
HDMI ports quantity
N/A
11
N/A
Number of HDMI inputs
N/A
11
N/A
VGA (D-Sub) ports quantity
N/A
111

Image properties

Maximum resolution3840 x 2160 px1920 x 1080 px1920 x 1080 px1280 x 1024 px
Supported graphics resolutions3840x2160
  • 1024x768
  • 1280x1024
  • 1280x720
  • 1280x800
  • 1440x900
  • 1600x900
  • 1680x1050
  • 640x480
  • 720x400
  • 800x600
  • 1024x768
  • 1280x1024
  • 1280x720
  • 1280x800
  • 1440x900
  • 1600x900
  • 1680x1050
  • 640x480
  • 720x400
  • 800x600
1280x1024
Refresh rate60.0 Hz60.0 Hz60.0 Hz
N/A
HD type4K Ultra HDFull HDFull HDHD
Display number of colours1.073 billion colours16.78 million colours16.78 million colours16.78 million colours
Colour depth (per channel)10.0 bit8.0 bit
N/A
N/A
Colour gamut (NTSC)80.0 %
N/A
N/A
N/A
Contrast ratio800:11000:11000:1
N/A
Display technologyLEDLEDLEDLCD
BacklightLEDWLEDLED backlight
N/A
Panel typeIGZOIPSIPSTN
Response time (GtG)8.0 ms
N/A
N/A
N/A
Response time8.0 ms5.0 ms5.0 ms5.0 ms
Picture-in-Picture (PIP)no
N/A
N/A
N/A
Pixel size0.01 in0.01 in0.01 in0.01 in
Viewing angle (horizontal)176.0 °178.0 °178.0 °160.0 °
Viewing angle (vertical)176.0 °178.0 °178.0 °160.0 °
Dynamic contrast ratio
N/A
5000000:15000000:18000:1
Response time (BtW)
N/A
5.0 ms5.0 ms
N/A

Features

Ascendable and submersibleyesyesyes
N/A
Pivot functionyesyesyes
N/A
Swivelyesyesyes
N/A
Tiltableyesyesyesyes
Memory card readerno
N/A
N/A
no
Cable lock slotyesyesyesno
Plug and Play
N/A
yesyesyes

Compatibility

3D support (3D-Ready)nononono
Adaptive synchronizationno
N/A
N/A
no
HDRno
N/A
N/A
no
VESA mountyesyesyesno
Type of VESA mount200x200mm100x100mm100x100 mm
N/A

Power

Connecting 9V/12V/14VNone
N/A
N/A
N/A
Operational power consumption< 93< 68< 68< 21
Power consumption (standby)1.0 W0.3 W0.5 W1.0 W
Power consumption (typical)93.0 W25.0 W32.0 W30.0 W
Energy efficiency class
N/A
EClass F
N/A