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Compare 5 products

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AOC 24B2XDM Monitor
AOC 24B2XDM
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Asus PQ321QE Monitor
Asus PQ321QE
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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 size23.8 in31.5 in34.1 in37.5 in32.0 in
Brightness250.0 cd/m²350.0 cd/m²350.0 cd/m²300.0 cd/m²250.0 cd/m²
Aspect ratio16:916:921:921:916:9

Design

Colour of productBlackBlackBlack,WhiteBlackBlack
Panel designFlatFlatCurvedCurvedFlat
Built-in USB hubnonoyesyesyes
Built-in cameranononono
N/A
Screen surfaceMatteMatte
N/A
Matte
N/A
Touchscreen
N/A
no
N/A
no
N/A
Built-in speakers
N/A
yes
N/A
yes
N/A

Dimensions

Height (without stand)12.64 in19.25 in14.33 in15.62 in16.71 in
Height with stand16.47 in
N/A
22.02 in17.01 in20.35 in
Depth (with stand)6.73 in10.08 in10.78 in2.19 in7.62 in
Depth (without stand)1.48 in1.38 in4.64 in2.19 in1.65 in
Width (with stand)21.24 in29.53 in32.01 in35.2 in28.19 in
Weight0.1 oz458.56 oz0.38 oz0.43 oz0.23 oz
Height adjustment
N/A
5.91 in5.12 in4.53 in
N/A
Height (min-max)
N/A
< 489
N/A
432 - 547
N/A
Weight (without stand)
N/A
N/A
N/A
19.95 lb
N/A

Connectivity

DVI Portyesnononono
HDMInonoyesyesyes
Headphone outputnoyesyesnono
VGA (D-Sub) ports quantity1
N/A
N/A
N/A
N/A
Analogue 3.5mm input
N/A
1
N/A
1
N/A
Component input (YPbPr/YCbCr)
N/A
no
N/A
no
N/A
Number of component inputs
N/A
0
N/A
0
N/A
Composite input
N/A
no
N/A
no
N/A
Number of composite inputs
N/A
0
N/A
0
N/A
DisplayPort
N/A
yes
N/A
yes
N/A
HDCP
N/A
yes
N/A
yes
N/A
Microphone input
N/A
yes
N/A
N/A
N/A
Headphone outputs quantity
N/A
111
N/A
S-video input
N/A
no
N/A
no
N/A
Number of s-video inputs
N/A
0
N/A
0
N/A
Thunderbolt
N/A
no
N/A
no
N/A
USB for video
N/A
no
N/A
no
N/A
VGA in
N/A
no
N/A
no
N/A
Number of DisplayPort inputs
N/A
1
N/A
1
N/A
Number of DisplayPort outputs
N/A
0
N/A
0
N/A
DisplayPort version
N/A
1.21.21.2
N/A
Type of DisplayPort connector
N/A
Standard
N/A
Standard
N/A
HDMI ports quantity
N/A
N/A
122
HDMI version
N/A
N/A
1.42.02.0
Number of USB 2.0 port
N/A
N/A
N/A
0
N/A
Number of USB 3.0 ports
N/A
N/A
N/A
6
N/A
USB connectors (total)
N/A
N/A
N/A
7
N/A
Number of HDMI inputs
N/A
N/A
N/A
2
N/A
MHL
N/A
N/A
N/A
yes
N/A

Image properties

Supported graphics resolutions
  • 1280 x 720
  • 1920 x 1080
3840x2160
  • 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 rate75.0 Hz60.0 Hz120.0 Hz60.0 Hz60.0 Hz
HD typeFull HD4K Ultra HDWide Quad HDUltra-Wide Quad HD+4K Ultra HD
Display number of colours16.78 million colours1.073 billion colours16.78 million colours1.073 billion colours16.7 million colours
Colour depth (per channel)8.0 bit10.0 bit
N/A
10.0 bit
N/A
Colour gamut (NTSC)72.0 %80.0 %
N/A
N/A
N/A
Dynamic contrast ratio20000000:1
N/A
N/A
N/A
N/A
Display technologyLCDLEDLCDLCD
N/A
BacklightW-LEDLEDLEDW-LEDLED backlight
Panel typeVAIGZOIPSIPSVA
Response time4.0 ms8.0 ms2.0 ms5.0 ms8.0 ms
Viewing angle (horizontal)178.0 °176.0 °178.0 °178.0 °178.0 °
Viewing angle (vertical)178.0 °176.0 °178.0 °178.0 °178.0 °
Maximum resolution
N/A
3840 x 2160 px
N/A
3840 x 1600 px
N/A
Contrast ratio
N/A
800:1
N/A
1000:1
N/A
Response time (GtG)
N/A
8.0 ms
N/A
5.0 ms
N/A
Picture-in-Picture (PIP)
N/A
no
N/A
yesno
Pixel size
N/A
0.01 in
N/A
0.01 in
N/A
Colour gamut (Adobe RGB)
N/A
N/A
134.5 %
N/A
N/A
Response time (BtW)
N/A
N/A
N/A
8.0 ms
N/A

Compatibility

VESA mountyesyesyesyesyes
Type of VESA mount100x100mm200x200mm100x100mm100x100mm100x100mm
3D support (3D-Ready)
N/A
nonono
N/A
Adaptive synchronization
N/A
no
N/A
no
N/A
HDR
N/A
no
N/A
noyes

Power

Energy efficiency classF
N/A
BAG
Power consumption (standby)0.3 W1.0 W0.5 W0.5 W
N/A
Power consumption (typical)21.0 W93.0 W58.0 W56.0 W40.0 W
Connecting 9V/12V/14V
N/A
None
N/A
None
N/A
Operational power consumption
N/A
< 93
N/A
56 - 250
N/A

Often compared with Dell AW3420DW

Dell AW3420DW Monitor
Dell AW3418DW
DellAW3420DW
DellAW3418DW

Often compared with Dell U3818DW

Dell U3818DW Monitor
Dell U3821DW
DellU3818DW
DellU3821DW
Dell U3818DW Monitor
LG 38WN75C-B
DellU3818DW
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