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Compare 4 products

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AOC 24B2XDM Monitor
AOC 24B2XDM
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LG 34UC98-W Monitor
LG 34UC98-W
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LG 38UC99-W Monitor
LG 38UC99-W
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ViewSonic VP3881 Monitor
ViewSonic VP3881
Available colors
Editiorial reviews
9
4.0 out of 5
3 user ratings
5 stars
33 %
4 stars
66 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
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
10
4.3 out of 5
7 user ratings
5 stars
42 %
4 stars
57 %
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 %
45
4.0 out of 5
45 user ratings
5 stars
22 %
4 stars
57 %
3 stars
17 %
2 stars
2 %
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 %
37
4.1 out of 5
37 user ratings
5 stars
35 %
4 stars
40 %
3 stars
24 %
2 stars
0 %
1 stars
0 %

General

Screen size23.8 in34.0 in38.0 in38.0 in
Brightness250.0 cd/m²300.0 cd/m²300.0 cd/m²300.0 cd/m²
Aspect ratio16:921:921:921:9

Design

Colour of productBlackBlack,White
  • Black front panel,white ,silver/white stand
  • Black,Silver,White
  • White
Black
Panel designFlatCurvedCurvedCurved
Built-in USB hubnoyesyesyes
Built-in cameranononono
Screen surfaceMatteMatteMatteMatte
Touchscreen
N/A
nonono
Built-in speakers
N/A
yesyesyes

Dimensions

Height (without stand)12.64 in14.2 in15.5 in15.67 in
Height with stand16.47 in17.77 in18.35 in24.77 in
Depth (with stand)6.73 in9.07 in11.0 in11.76 in
Depth (without stand)1.48 in17.8 in3.6 in4.06 in
Width (with stand)21.24 in32.19 in35.32 in35.28 in
Weight0.1 oz275.14 oz328.05 oz447.63 oz
Height adjustment
N/A
4.33 in4.33 in5.12 in
Height (min-max)
N/A
< 452466.2 - 576.2< 629.2
Weight (without stand)
N/A
N/A
16.98 lb17.57 lb

Connectivity

DVI Portyesnonono
HDMInoyesyesyes
Headphone outputnoyesyes
N/A
VGA (D-Sub) ports quantity1
N/A
N/A
N/A
Analogue 3.5mm input
N/A
111
Number of USB 2.0 port
N/A
00
N/A
Number of USB 3.0 ports
N/A
123
USB connectors (total)
N/A
33
N/A
Component input (YPbPr/YCbCr)
N/A
nono
N/A
Number of component inputs
N/A
00
N/A
Composite input
N/A
nono
N/A
Number of composite inputs
N/A
00
N/A
DisplayPort
N/A
yesyesyes
HDCP
N/A
yesyes
N/A
HDMI ports quantity
N/A
222
Number of HDMI inputs
N/A
222
HDMI version
N/A
2.02.02.0
Headphone outputs quantity
N/A
11
N/A
S-video input
N/A
nono
N/A
Number of s-video inputs
N/A
00
N/A
Thunderbolt
N/A
yesno
N/A
Thunderbolt version
N/A
2
N/A
N/A
USB for video
N/A
noyes
N/A
VGA in
N/A
nonoyes
Number of DisplayPort inputs
N/A
111
Number of DisplayPort outputs
N/A
00
N/A
DisplayPort version
N/A
1.21.21.4
Type of DisplayPort connector
N/A
StandardStandard
N/A
MHL
N/A
no
N/A
N/A
Type of USB connector
N/A
N/A
Type-C
N/A

Image properties

Supported graphics resolutions
  • 1280 x 720
  • 1920 x 1080
3440x14403840x1600
  • 1024x768
  • 1280x1024
  • 1440x900
  • 1680x1050
  • 1920x2160
  • 2560x1440
  • 3840x1080
  • 3840x1600
  • 3860x2160
  • 640x480
  • 720x400
  • 800x600
Refresh rate75.0 Hz60.0 Hz60.0 Hz60.0 Hz
HD typeFull HDUltraWide Quad HD
N/A
4K Ultra HD
Display number of colours16.78 million colours1.073 billion colours1.073 billion colours1.073 billion colours
Colour depth (per channel)8.0 bit10.0 bit10.0 bit10.0 bit
Colour gamut (NTSC)72.0 %99.0 %99.0 %
N/A
Dynamic contrast ratio20000000:15000000:1
N/A
20000000:1
Display technologyLCDLEDLCDLED
BacklightW-LEDLED backlightWLEDWLED
Panel typeVAIPSAH-IPSIPS
Response time4.0 ms5.0 ms5.0 ms7.0 ms
Viewing angle (horizontal)178.0 °178.0 °178.0 °178.0 °
Viewing angle (vertical)178.0 °178.0 °178.0 °178.0 °
Maximum resolution
N/A
3440 x 1440 px3840 x 1600 px3840 x 1600 px
Colour gamut (Adobe RGB)
N/A
99.0 %99.0 %
N/A
Contrast ratio
N/A
1000:11000:11000:1
Response time (GtG)
N/A
5.0 ms5.0 ms5.0 ms
Response time (BtW)
N/A
14.0 ms14.0 ms5.0 ms
Picture-in-Picture (PIP)
N/A
yesyes
N/A
Pixel size
N/A
0.01 in0.01 in0.01 in

Features

Cable lock slotyesyesyesyes
Flicker freeyes
N/A
yesyes
Ascendable and submersible
N/A
yesyesyes
Pivot function
N/A
nono
N/A
Swivel
N/A
nonoyes
Tiltable
N/A
yesyesyes
Memory card reader
N/A
nono
N/A
Bluetooth
N/A
N/A
yes
N/A

Compatibility

VESA mountyesyesyesyes
Type of VESA mount100x100mm100x100mm100x100mm100x100mm
3D support (3D-Ready)
N/A
nonono
Adaptive synchronization
N/A
yesyes
N/A
HDR
N/A
nonoyes
Sync technology
N/A
AMD FreesyncAMD Freesync
N/A

Power

Energy efficiency classFBB
N/A
Power consumption (standby)0.3 W1.2 W1.2 W0.3 W
Power consumption (typical)21.0 W70.0 W49.6 W155.0 W
Connecting 9V/12V/14V
N/A
NoneNoneNone
Operational power consumption
N/A
< 56.757 - 120132 - 155

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