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Compare 3 products

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AOC 24B2XDM Monitor
AOC 24B2XDM
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Dell AW3418DW Monitor
Dell AW3418DW
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Dell AW3420DW Monitor
Dell AW3420DW
Available colors
Editiorial reviews
12
4.4 out of 5
5 user ratings
5 stars
60 %
4 stars
40 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
4
4.0 out of 5
4 user ratings
5 stars
25 %
4 stars
75 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
26
4.2 out of 5
26 user ratings
5 stars
38 %
4 stars
46 %
3 stars
15 %
2 stars
0 %
1 stars
0 %
40
4.2 out of 5
40 user ratings
5 stars
45 %
4 stars
30 %
3 stars
25 %
2 stars
0 %
1 stars
0 %
38
4.2 out of 5
38 user ratings
5 stars
36 %
4 stars
44 %
3 stars
18 %
2 stars
0 %
1 stars
0 %

General

Screen size23.8 in34.0 in34.1 in
Brightness250.0 cd/m²300.0 cd/m²350.0 cd/m²
Aspect ratio16:921:921:9

Design

Colour of productBlack
  • Black
  • Black,Silver
Black,White
Panel designFlatCurvedCurved
Built-in USB hubnoyesyes
Built-in cameranonono
Screen surfaceMatteMatte
N/A
Touchscreen
N/A
no
N/A
Built-in speakers
N/A
no
N/A

Dimensions

Height (without stand)12.64 in14.32 in14.33 in
Height with stand16.47 in22.08 in22.02 in
Depth (with stand)6.73 in12.56 in10.78 in
Depth (without stand)1.48 in4.78 in4.64 in
Width (with stand)21.24 in32.03 in32.01 in
Weight0.1 oz0.43 oz0.38 oz
Height adjustment
N/A
5.12 in5.12 in
Height (min-max)
N/A
442.44 - 572.44
N/A
Weight (without stand)
N/A
16.03 lb
N/A

Connectivity

DVI Portyesnono
HDMInoyesyes
Headphone outputnoyesyes
VGA (D-Sub) ports quantity1
N/A
N/A
Number of USB 3.0 ports
N/A
5
N/A
USB connectors (total)
N/A
5
N/A
Component input (YPbPr/YCbCr)
N/A
no
N/A
Composite input
N/A
no
N/A
DisplayPort
N/A
yes
N/A
HDMI ports quantity
N/A
11
Number of HDMI inputs
N/A
1
N/A
HDMI version
N/A
1.41.4
Headphone outputs quantity
N/A
11
S-video input
N/A
no
N/A
Thunderbolt
N/A
no
N/A
USB for video
N/A
no
N/A
VGA in
N/A
no
N/A
Number of DisplayPort inputs
N/A
1
N/A
DisplayPort version
N/A
1.21.2
Type of DisplayPort connector
N/A
Standard
N/A
MHL
N/A
no
N/A

Image properties

Supported graphics resolutions
  • 1280 x 720
  • 1920 x 1080
3440 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
Refresh rate75.0 Hz120.0 Hz120.0 Hz
HD typeFull HDUltra-Wide Quad HDWide Quad HD
Display number of colours16.78 million colours16.78 million colours16.78 million colours
Colour depth (per channel)8.0 bit8.0 bit
N/A
Colour gamut (NTSC)72.0 %
N/A
N/A
Dynamic contrast ratio20000000:1
N/A
N/A
Display technologyLCDLCDLCD
BacklightW-LEDLEDLED
Panel typeVAIPSIPS
Response time4.0 ms4.0 ms2.0 ms
Viewing angle (horizontal)178.0 °178.0 °178.0 °
Viewing angle (vertical)178.0 °178.0 °178.0 °
Maximum resolution
N/A
3440 x 1440 px
N/A
Colour gamut (Adobe RGB)
N/A
99.0 %134.5 %
Contrast ratio
N/A
1000:1
N/A
Response time (GtG)
N/A
4.0 ms
N/A
Picture-in-Picture (PIP)
N/A
no
N/A
Pixel size
N/A
0.01 in
N/A

Features

Cable lock slotyesno
N/A
Flicker freeyesyesyes
Ascendable and submersible
N/A
yes
N/A
Pivot function
N/A
no
N/A
Swivel
N/A
yesyes
Tiltable
N/A
yes
N/A
Memory card reader
N/A
no
N/A
Plug and Play
N/A
yesyes

Compatibility

VESA mountyesyesyes
Type of VESA mount100x100mm100x100 mm100x100mm
3D support (3D-Ready)
N/A
nono
Adaptive synchronization
N/A
yes
N/A
HDR
N/A
no
N/A
Sync technology
N/A
Nvidia G-sync
N/A

Power

Energy efficiency classFClass BB
Power consumption (standby)0.3 W0.5 W0.5 W
Power consumption (typical)21.0 W60.0 W58.0 W
Connecting 9V/12V/14V
N/A
None
N/A
Operational power consumption
N/A
< 60
N/A

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