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Compare 3 products

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AOC 24B2XDM Monitor
AOC 24B2XDM
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Dell U3818DW Monitor
Dell U3818DW
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LG 38UC99-W Monitor
LG 38UC99-W
Available colors
Editiorial reviews
10
10 editorial reviews
The Dell U3818DW aims to fill a growing demand for ultrawide monitors with an impressive 3840 x 1600 resolution, plus equally awe-inspiring visualsRead more
3840x1600 Ultrawide Monitors: How 160 Lines Can Make All the Difference When PC monitors made the mainstream transition to widescreen aspect ratios in theRead more
Monitors for gaming and design are in demand nowadays thanks to the boom of the digital age which spawned careers in content creation, editing, and gradingRead more
Read editorial reviews
12
3.8 out of 5
5 user ratings
5 stars
40 %
4 stars
40 %
3 stars
0 %
2 stars
20 %
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 %
43
4.1 out of 5
43 user ratings
5 stars
32 %
4 stars
44 %
3 stars
23 %
2 stars
0 %
1 stars
0 %
39
3.8 out of 5
39 user ratings
5 stars
28 %
4 stars
23 %
3 stars
48 %
2 stars
0 %
1 stars
0 %

General

Screen size23.8 in37.5 in38.0 in
Brightness250.0 cd/m²300.0 cd/m²300.0 cd/m²
Aspect ratio16:921:921:9

Design

Colour of productBlackBlack
  • Black front panel,white ,silver/white stand
  • Black,Silver,White
  • White
Panel designFlatCurvedCurved
Built-in USB hubnoyesyes
Built-in cameranonono
Screen surfaceMatteMatteMatte
Touchscreen
N/A
nono
Built-in speakers
N/A
yesyes

Dimensions

Height (without stand)12.64 in15.62 in15.5 in
Height with stand16.47 in17.01 in18.35 in
Depth (with stand)6.73 in2.19 in11.0 in
Depth (without stand)1.48 in2.19 in3.6 in
Width (with stand)21.24 in35.2 in35.32 in
Weight0.1 oz0.43 oz328.05 oz
Height adjustment
N/A
4.53 in4.33 in
Height (min-max)
N/A
432 - 547466.2 - 576.2
Weight (without stand)
N/A
19.95 lb16.98 lb

Connectivity

DVI Portyesnono
HDMInoyesyes
Headphone outputnonoyes
VGA (D-Sub) ports quantity1
N/A
N/A
Analogue 3.5mm input
N/A
11
Number of USB 2.0 port
N/A
00
Number of USB 3.0 ports
N/A
62
USB connectors (total)
N/A
73
Component input (YPbPr/YCbCr)
N/A
nono
Number of component inputs
N/A
00
Composite input
N/A
nono
Number of composite inputs
N/A
00
DisplayPort
N/A
yesyes
HDCP
N/A
yesyes
HDMI ports quantity
N/A
22
Number of HDMI inputs
N/A
22
HDMI version
N/A
2.02.0
Headphone outputs quantity
N/A
11
S-video input
N/A
nono
Number of s-video inputs
N/A
00
Thunderbolt
N/A
nono
USB for video
N/A
noyes
VGA in
N/A
nono
Number of DisplayPort inputs
N/A
11
Number of DisplayPort outputs
N/A
00
DisplayPort version
N/A
1.21.2
Type of DisplayPort connector
N/A
StandardStandard
MHL
N/A
yes
N/A
Type of USB connector
N/A
N/A
Type-C

Image properties

Supported graphics resolutions
  • 1280 x 720
  • 1920 x 1080
3840 x 16003840x1600
Refresh rate75.0 Hz60.0 Hz60.0 Hz
HD typeFull HDUltra-Wide Quad HD+
N/A
Display number of colours16.78 million colours1.073 billion colours1.073 billion colours
Colour depth (per channel)8.0 bit10.0 bit10.0 bit
Colour gamut (NTSC)72.0 %
N/A
99.0 %
Dynamic contrast ratio20000000:1
N/A
N/A
Display technologyLCDLCDLCD
BacklightW-LEDW-LEDWLED
Panel typeVAIPSAH-IPS
Response time4.0 ms5.0 ms5.0 ms
Viewing angle (horizontal)178.0 °178.0 °178.0 °
Viewing angle (vertical)178.0 °178.0 °178.0 °
Maximum resolution
N/A
3840 x 1600 px3840 x 1600 px
Contrast ratio
N/A
1000:11000:1
Response time (GtG)
N/A
5.0 ms5.0 ms
Response time (BtW)
N/A
8.0 ms14.0 ms
Picture-in-Picture (PIP)
N/A
yesyes
Pixel size
N/A
0.01 in0.01 in
Colour gamut (Adobe RGB)
N/A
N/A
99.0 %

Features

Cable lock slotyesyesyes
Flicker freeyesyesyes
Ascendable and submersible
N/A
yesyes
Pivot function
N/A
yesno
Swivel
N/A
yesno
Tiltable
N/A
yesyes
Memory card reader
N/A
nono
Plug and Play
N/A
yes
N/A
Bluetooth
N/A
N/A
yes

Compatibility

VESA mountyesyesyes
Type of VESA mount100x100mm100x100mm100x100mm
3D support (3D-Ready)
N/A
nono
Adaptive synchronization
N/A
noyes
HDR
N/A
nono
Sync technology
N/A
N/A
AMD Freesync

Power

Energy efficiency classFAB
Power consumption (standby)0.3 W0.5 W1.2 W
Power consumption (typical)21.0 W56.0 W49.6 W
Connecting 9V/12V/14V
N/A
NoneNone
Operational power consumption
N/A
56 - 25057 - 120

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