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Compare 4 products

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AOC 24B2XDM Monitor
AOC 24B2XDM
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Dell U3415W Monitor
Dell U3415W
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Dell U3417W Monitor
Dell U3417W
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LG 34UC79G-B Monitor
LG 34UC79G-B
Available colors
Editiorial reviews
12
4.2 out of 5
3 user ratings
5 stars
33 %
4 stars
66 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
8
8 editorial reviews
Dell’s updated 34-inch ultrawide looks great on paper, with minor revisions over the older model, but a deeper curve has led to image issues that can’t be overlooked.Read more
The Dell U3417W offers a large IPS screen that includes the brand’s signature factory calibration for outstanding color and image qualityRead more
The IT industry loves technical jargon, complex acronyms and rules for demonstrable trends or recurring events. These can highlight the industry’sRead more
Read editorial reviews
16
4.1 out of 5
8 user ratings
5 stars
12 %
4 stars
87 %
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 %
42
4.0 out of 5
42 user ratings
5 stars
35 %
4 stars
33 %
3 stars
28 %
2 stars
2 %
1 stars
0 %
40
4.4 out of 5
40 user ratings
5 stars
55 %
4 stars
30 %
3 stars
15 %
2 stars
0 %
1 stars
0 %
39
4.1 out of 5
39 user ratings
5 stars
38 %
4 stars
33 %
3 stars
25 %
2 stars
2 %
1 stars
0 %

General

Screen size23.8 in34.0 in34.14 in34.0 in
Brightness250.0 cd/m²300.0 cd/m²300.0 cd/m²250.0 cd/m²
Aspect ratio16:921:921:921:9

Design

Colour of productBlackBlack,Silver
  • Black
  • Black,Silver
  • Black
  • Black,Red
Panel designFlatCurvedCurvedCurved
Built-in USB hubnoyesyesyes
Built-in cameranononono
Screen surfaceMatteMatteMatte
N/A
Touchscreen
N/A
nono
N/A
Built-in speakers
N/A
yesyesno

Dimensions

Height (without stand)12.64 in14.65 in14.32 in14.6 in
Height with stand16.47 in16.09 in16.42 in17.7 in
Depth (with stand)6.73 in2.89 in8.91 in11.0 in
Depth (without stand)1.48 in2.89 in2.3 in
N/A
Width (with stand)21.24 in32.47 in32.03 in32.7 in
Weight0.1 oz0.38 oz352.74 oz302.3 oz
Height adjustment
N/A
4.53 in4.53 in4.72 in
Height (min-max)
N/A
408.7 - 523.7417 - 532
N/A
Weight (without stand)
N/A
18.61 lb16.98 lb
N/A

Connectivity

DVI Portyesnonono
HDMInoyesyes
N/A
Headphone outputnonoyesyes
VGA (D-Sub) ports quantity1
N/A
N/A
N/A
Analogue 3.5mm input
N/A
10
N/A
Number of USB 2.0 port
N/A
00
N/A
Number of USB 3.0 ports
N/A
44
N/A
USB connectors (total)
N/A
64
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
yesyes
N/A
HDMI ports quantity
N/A
121
Number of HDMI inputs
N/A
12
N/A
HDMI version
N/A
2.02.02.0
S-video input
N/A
nono
N/A
Number of s-video inputs
N/A
00
N/A
Thunderbolt
N/A
nono
N/A
USB for video
N/A
nono
N/A
VGA in
N/A
nono
N/A
Number of DisplayPort inputs
N/A
22
N/A
Number of DisplayPort outputs
N/A
11
N/A
DisplayPort version
N/A
1.21.21.2
Type of DisplayPort connector
N/A
StandardStandard
N/A
MHL
N/A
yesyes
N/A
HDCP
N/A
N/A
yesyes
Headphone outputs quantity
N/A
N/A
N/A
1
Ethernet LAN
N/A
N/A
N/A
no

Image properties

Supported graphics resolutions
  • 1280 x 720
  • 1920 x 1080
3440 x 14403440x14402560x1080
Refresh rate75.0 Hz60.0 Hz60.0 Hz144.0 Hz
HD typeFull HDWide Quad HDUltra-Wide Quad HDQXGA
Display number of colours16.78 million colours1.073 billion colours1.073 billion colours16.78 million colours
Colour depth (per channel)8.0 bit10.0 bit10.0 bit
N/A
Colour gamut (NTSC)72.0 %72.0 %
N/A
72.0 %
Dynamic contrast ratio20000000:12000000:15000000:1
N/A
Display technologyLCDLCDLEDLED
BacklightW-LEDLEDLED backlightWLED
Panel typeVAIPSIPSAH-IPS
Response time4.0 ms5.0 ms5.0 ms5.0 ms
Viewing angle (horizontal)178.0 °172.0 °178.0 °178.0 °
Viewing angle (vertical)178.0 °178.0 °178.0 °178.0 °
Maximum resolution
N/A
3440 x 1440 px3440 x 1440 px
N/A
Colour gamut (Adobe RGB)
N/A
91.0 %99.0 %72.0 %
Contrast ratio
N/A
1000:11000:1
N/A
Response time (GtG)
N/A
5.0 ms5.0 ms
N/A
Response time (BtW)
N/A
8.0 ms
N/A
N/A
Image delay
N/A
20 - 26
N/A
N/A
Picture-in-Picture (PIP)
N/A
yesyesyes
Pixel size
N/A
0.01 in0.01 in
N/A

Features

Cable lock slotyesyesyesno
Flicker freeyesyes
N/A
yes
Ascendable and submersible
N/A
yesyes
N/A
Pivot function
N/A
nono
N/A
Swivel
N/A
yesyes
N/A
Tiltable
N/A
yesyesyes
Memory card reader
N/A
nono
N/A
Plug and Play
N/A
yes
N/A
yes
Wi-Fi
N/A
N/A
N/A
no
Bluetooth
N/A
N/A
N/A
no

Compatibility

VESA mountyesyesyesyes
Type of VESA mount100x100mm100x100mm100x100mm100x100mm
3D support (3D-Ready)
N/A
nonono
Adaptive synchronization
N/A
nono
N/A
HDR
N/A
nono
N/A

Power

Energy efficiency classFBAB
Power consumption (standby)0.3 W0.5 W0.5 W1.2 W
Power consumption (typical)21.0 W55.0 W43.0 W50.0 W
Connecting 9V/12V/14V
N/A
NoneNone
N/A
Operational power consumption
N/A
55 - 13050 - 130
N/A

Often compared with Dell U3415W

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Often compared with Dell U3417W

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