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Compare 5 products

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Asus PQ321QE Monitor
Asus PQ321QE
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Dell AW3418DW Monitor
Dell AW3418DW
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Dell AW3420DW Monitor
Dell AW3420DW
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Dell U3818DW Monitor
Dell U3818DW
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Samsung S32AM702UR Monitor
Samsung S32AM702UR
Available colors

General

Screen size31.5 in34.0 in34.1 in37.5 in32.0 in
Brightness350.0 cd/m²300.0 cd/m²350.0 cd/m²300.0 cd/m²250.0 cd/m²
Aspect ratio16:921:921:921:916:9

Design

Colour of productBlack
  • Black
  • Black,Silver
Black,WhiteBlackBlack
Panel designFlatCurvedCurvedCurvedFlat
Built-in USB hubnoyesyesyesyes
Touchscreennono
N/A
no
N/A
Built-in cameranononono
N/A
Screen surfaceMatteMatte
N/A
Matte
N/A
Built-in speakersyesno
N/A
yes
N/A

Dimensions

Height adjustment5.91 in5.12 in5.12 in4.53 in
N/A
Height (min-max)< 489442.44 - 572.44
N/A
432 - 547
N/A
Height (without stand)19.25 in14.32 in14.33 in15.62 in16.71 in
Depth (with stand)10.08 in12.56 in10.78 in2.19 in7.62 in
Depth (without stand)1.38 in4.78 in4.64 in2.19 in1.65 in
Width (with stand)29.53 in32.03 in32.01 in35.2 in28.19 in
Weight458.56 oz0.43 oz0.38 oz0.43 oz0.23 oz
Height with stand
N/A
22.08 in22.02 in17.01 in20.35 in
Weight (without stand)
N/A
16.03 lb
N/A
19.95 lb
N/A

Connectivity

Analogue 3.5mm input1
N/A
N/A
1
N/A
Component input (YPbPr/YCbCr)nono
N/A
no
N/A
Number of component inputs0
N/A
N/A
0
N/A
Composite inputnono
N/A
no
N/A
Number of composite inputs0
N/A
N/A
0
N/A
DisplayPortyesyes
N/A
yes
N/A
DVI Portnonononono
HDCPyes
N/A
N/A
yes
N/A
HDMInoyesyesyesyes
Headphone outputyesyesyesnono
Microphone inputyes
N/A
N/A
N/A
N/A
Headphone outputs quantity1111
N/A
S-video inputnono
N/A
no
N/A
Number of s-video inputs0
N/A
N/A
0
N/A
Thunderboltnono
N/A
no
N/A
USB for videonono
N/A
no
N/A
VGA innono
N/A
no
N/A
Number of DisplayPort inputs11
N/A
1
N/A
Number of DisplayPort outputs0
N/A
N/A
0
N/A
DisplayPort version1.21.21.21.2
N/A
Type of DisplayPort connectorStandardStandard
N/A
Standard
N/A
Number of USB 3.0 ports
N/A
5
N/A
6
N/A
USB connectors (total)
N/A
5
N/A
7
N/A
HDMI ports quantity
N/A
1122
Number of HDMI inputs
N/A
1
N/A
2
N/A
HDMI version
N/A
1.41.42.02.0
MHL
N/A
no
N/A
yes
N/A
Number of USB 2.0 port
N/A
N/A
N/A
0
N/A

Image properties

Maximum resolution3840 x 2160 px3440 x 1440 px
N/A
3840 x 1600 px
N/A
Supported graphics resolutions3840x21603440 x 1440
  • 640 x 480
  • 720 x 480
  • 720 x 576
  • 800 x 600
  • 1024 x 768
  • 1280 x 720
  • 1920 x 1080
  • 3440 x 1440
3840 x 16003840 x 2160
Refresh rate60.0 Hz120.0 Hz120.0 Hz60.0 Hz60.0 Hz
HD type4K Ultra HDUltra-Wide Quad HDWide Quad HDUltra-Wide Quad HD+4K Ultra HD
Display number of colours1.073 billion colours16.78 million colours16.78 million colours1.073 billion colours16.7 million colours
Colour depth (per channel)10.0 bit8.0 bit
N/A
10.0 bit
N/A
Colour gamut (NTSC)80.0 %
N/A
N/A
N/A
N/A
Contrast ratio800:11000:1
N/A
1000:1
N/A
Display technologyLEDLCDLCDLCD
N/A
BacklightLEDLEDLEDW-LEDLED backlight
Panel typeIGZOIPSIPSIPSVA
Response time (GtG)8.0 ms4.0 ms
N/A
5.0 ms
N/A
Response time8.0 ms4.0 ms2.0 ms5.0 ms8.0 ms
Picture-in-Picture (PIP)nono
N/A
yesno
Pixel size0.01 in0.01 in
N/A
0.01 in
N/A
Viewing angle (horizontal)176.0 °178.0 °178.0 °178.0 °178.0 °
Viewing angle (vertical)176.0 °178.0 °178.0 °178.0 °178.0 °
Colour gamut (Adobe RGB)
N/A
99.0 %134.5 %
N/A
N/A
Response time (BtW)
N/A
N/A
N/A
8.0 ms
N/A

Compatibility

3D support (3D-Ready)nononono
N/A
Adaptive synchronizationnoyes
N/A
no
N/A
HDRnono
N/A
noyes
VESA mountyesyesyesyesyes
Type of VESA mount200x200mm100x100 mm100x100mm100x100mm100x100mm
Sync technology
N/A
Nvidia G-sync
N/A
N/A
N/A

Power

Connecting 9V/12V/14VNoneNone
N/A
None
N/A
Operational power consumption< 93< 60
N/A
56 - 250
N/A
Power consumption (standby)1.0 W0.5 W0.5 W0.5 W
N/A
Power consumption (typical)93.0 W60.0 W58.0 W56.0 W40.0 W
Energy efficiency class
N/A
Class BBAG

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