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Compare 5 products

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Asus PQ321QE Monitor
Asus PQ321QE
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Dell S2718D Monitor
Dell S2718D
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Dell U2718Q Monitor
Dell U2718Q
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HP P19b G4 Monitor
HP P19b G4
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Samsung S32AM702UR Monitor
Samsung S32AM702UR
Available colors

General

Screen size31.5 in27.0 in27.0 in18.5 in32.0 in
Brightness350.0 cd/m²300.0 cd/m²350.0 cd/m²200.0 cd/m²250.0 cd/m²
Aspect ratio16:916:916:916:916:9

Design

Colour of productBlack
  • Black
  • Silver
Black,SilverBlackBlack
Panel designFlatFlatFlatFlatFlat
Built-in USB hubnoyesyesnoyes
Touchscreennonono
N/A
N/A
Built-in cameranononono
N/A
Screen surfaceMatteMatteMatte
N/A
N/A
Built-in speakersyesnono
N/A
N/A

Dimensions

Height adjustment5.91 in
N/A
5.12 in
N/A
N/A
Height (min-max)< 489< 452.1540.2 - 670.2
N/A
N/A
Height (without stand)19.25 in13.8 in14.02 in10.94 in16.71 in
Depth (with stand)10.08 in7.1 in1.93 in6.18 in7.62 in
Depth (without stand)1.38 in
N/A
1.93 in2.0 in1.65 in
Width (with stand)29.53 in24.1 in24.07 in17.38 in28.19 in
Weight458.56 oz363.32 oz0.22 oz0.09 oz0.23 oz
Height with stand
N/A
17.8 in21.27 in13.61 in20.35 in
Weight (without stand)
N/A
N/A
8.16 lb
N/A
N/A

Connectivity

Analogue 3.5mm input111
N/A
N/A
Component input (YPbPr/YCbCr)nonono
N/A
N/A
Number of component inputs000
N/A
N/A
Composite inputnonono
N/A
N/A
Number of composite inputs000
N/A
N/A
DisplayPortyesnoyes
N/A
N/A
DVI Portnonononono
HDCPyes
N/A
yesyes
N/A
HDMInoyesyesyesyes
Headphone outputyesnononono
Microphone inputyes
N/A
N/A
N/A
N/A
Headphone outputs quantity1
N/A
N/A
N/A
N/A
S-video inputnonono
N/A
N/A
Number of s-video inputs000
N/A
N/A
Thunderboltnonono
N/A
N/A
USB for videonoyesno
N/A
N/A
VGA innonono
N/A
N/A
Number of DisplayPort inputs1
N/A
2
N/A
N/A
Number of DisplayPort outputs0
N/A
0
N/A
N/A
DisplayPort version1.2
N/A
1.2
N/A
N/A
Type of DisplayPort connectorStandard
N/A
Standard
N/A
N/A
Type of USB connector
N/A
Type-C
N/A
N/A
N/A
Number of USB 2.0 port
N/A
00
N/A
N/A
Number of USB 3.0 ports
N/A
24
N/A
N/A
USB connectors (total)
N/A
24
N/A
N/A
HDMI ports quantity
N/A
1112
Number of HDMI inputs
N/A
11
N/A
N/A
MHL
N/A
nono
N/A
N/A
HDMI version
N/A
N/A
2.01.42.0
VGA (D-Sub) ports quantity
N/A
N/A
N/A
1
N/A

Image properties

Maximum resolution3840 x 2160 px2560 x 1440 px3840 x 2160 px
N/A
N/A
Supported graphics resolutions3840x21602560x14403840 x 2160
  • 640 x 480
  • 720 x 400
  • 800 x 600
  • 1024 x 768
  • 1280 x 720
  • 1366 х 768
3840 x 2160
Refresh rate60.0 Hz60.0 Hz60.0 Hz60.0 Hz60.0 Hz
HD type4K Ultra HDWide Quad HD4K Ultra HDWXGA4K Ultra HD
Display number of colours1.073 billion colours16.78 million colours1.073 billion colours16.78 million colours16.7 million colours
Colour depth (per channel)10.0 bit8.0 bit10.0 bit
N/A
N/A
Colour gamut (NTSC)80.0 %99.0 %
N/A
72.0 %
N/A
Contrast ratio800:11000:11300:1
N/A
N/A
Display technologyLEDLEDLCDLED
N/A
BacklightLEDWLEDLEDLED backlightLED backlight
Panel typeIGZOIPSIPSTNVA
Response time (GtG)8.0 ms6.0 ms5.0 ms
N/A
N/A
Response time8.0 ms6.0 ms8.0 ms5.0 ms8.0 ms
Picture-in-Picture (PIP)nonono
N/A
no
Pixel size0.01 in0.01 in0.01 in
N/A
N/A
Viewing angle (horizontal)176.0 °178.0 °178.0 °90.0 °178.0 °
Viewing angle (vertical)176.0 °178.0 °178.0 °65.0 °178.0 °
Colour gamut (Adobe RGB)
N/A
99.0 %99.9 %72.0 %
N/A
Dynamic contrast ratio
N/A
8000000:1
N/A
8000000:1
N/A
Response time (BtW)
N/A
8.0 ms14.0 ms
N/A
N/A

Compatibility

3D support (3D-Ready)nonono
N/A
N/A
Adaptive synchronizationnonono
N/A
N/A
HDRnoyesyes
N/A
yes
VESA mountyesnoyesyesyes
Type of VESA mount200x200mm
N/A
100x100mm100x100mm100x100mm

Power

Connecting 9V/12V/14VNoneNoneNone
N/A
N/A
Operational power consumption< 9330 - 3524 - 99
N/A
N/A
Power consumption (standby)1.0 W0.5 W0.3 W0.5 W
N/A
Power consumption (typical)93.0 W30.0 W30.0 W9.0 W40.0 W
Energy efficiency class
N/A
AACG

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