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Compare 4 products

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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
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LG 34UC88-B Monitor
LG 34UC88-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
6
4.5 out of 5
5 user ratings
5 stars
80 %
4 stars
20 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
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 %
35
4.3 out of 5
35 user ratings
5 stars
48 %
4 stars
31 %
3 stars
20 %
2 stars
0 %
1 stars
0 %

General

Screen size34.0 in34.14 in34.0 in34.0 in
Brightness300.0 cd/m²300.0 cd/m²250.0 cd/m²300.0 cd/m²
Aspect ratio21:921:921:921:9

Design

Colour of productBlack,Silver
  • Black
  • Black,Silver
  • Black
  • Black,Red
Black
Panel designCurvedCurvedCurvedCurved
Built-in USB hubyesyesyesyes
Touchscreennono
N/A
no
Built-in cameranononono
Screen surfaceMatteMatte
N/A
Matte
Built-in speakersyesyesnoyes

Dimensions

Height adjustment4.53 in4.53 in4.72 in4.72 in
Height (min-max)408.7 - 523.7417 - 532
N/A
447.8 - 567.8
Height (without stand)14.65 in14.32 in14.6 in14.2 in
Height with stand16.09 in16.42 in17.7 in17.63 in
Depth (with stand)2.89 in8.91 in11.0 in9.94 in
Depth (without stand)2.89 in2.3 in
N/A
3.49 in
Width (with stand)32.47 in32.03 in32.7 in32.19 in
Weight (without stand)18.61 lb16.98 lb
N/A
13.67 lb
Weight0.38 oz352.74 oz302.3 oz292.77 oz

Connectivity

Analogue 3.5mm input10
N/A
0
Number of USB 2.0 port00
N/A
0
Number of USB 3.0 ports44
N/A
3
USB connectors (total)64
N/A
3
Component input (YPbPr/YCbCr)nono
N/A
no
Number of component inputs00
N/A
0
Composite inputnono
N/A
no
Number of composite inputs00
N/A
0
DisplayPortyesyes
N/A
yes
DVI Portnononono
HDMIyesyes
N/A
yes
HDMI ports quantity1212
Number of HDMI inputs12
N/A
2
HDMI version2.02.02.02.0
Headphone outputnoyesyesyes
S-video inputnono
N/A
no
Number of s-video inputs00
N/A
0
Thunderboltnono
N/A
no
USB for videonono
N/A
no
VGA innono
N/A
no
Number of DisplayPort inputs22
N/A
1
Number of DisplayPort outputs11
N/A
0
DisplayPort version1.21.21.21.2
Type of DisplayPort connectorStandardStandard
N/A
Standard
MHLyesyes
N/A
no
HDCP
N/A
yesyes
N/A
Headphone outputs quantity
N/A
N/A
11
Ethernet LAN
N/A
N/A
no
N/A

Image properties

Maximum resolution3440 x 1440 px3440 x 1440 px
N/A
3440 x 1440 px
Supported graphics resolutions3440 x 14403440x14402560x10803440x1440
Refresh rate60.0 Hz60.0 Hz144.0 Hz60.0 Hz
HD typeWide Quad HDUltra-Wide Quad HDQXGAUltraWide Quad HD
Display number of colours1.073 billion colours1.073 billion colours16.78 million colours1.073 billion colours
Colour depth (per channel)10.0 bit10.0 bit
N/A
10.0 bit
Colour gamut (Adobe RGB)91.0 %99.0 %72.0 %99.0 %
Colour gamut (NTSC)72.0 %
N/A
72.0 %99.0 %
Dynamic contrast ratio2000000:15000000:1
N/A
5000000:1
Contrast ratio1000:11000:1
N/A
1000:1
Display technologyLCDLEDLEDLED
BacklightLEDLED backlightWLEDLED backlight
Panel typeIPSIPSAH-IPSIPS
Response time (GtG)5.0 ms5.0 ms
N/A
5.0 ms
Response time (BtW)8.0 ms
N/A
N/A
14.0 ms
Response time5.0 ms5.0 ms5.0 ms5.0 ms
Image delay20 - 26
N/A
N/A
N/A
Picture-in-Picture (PIP)yesyesyesyes
Pixel size0.01 in0.01 in
N/A
0.01 in
Viewing angle (horizontal)172.0 °178.0 °178.0 °178.0 °
Viewing angle (vertical)178.0 °178.0 °178.0 °178.0 °

Features

Ascendable and submersibleyesyes
N/A
yes
Pivot functionnono
N/A
no
Swivelyesyes
N/A
no
Tiltableyesyesyesyes
Memory card readernono
N/A
no
Cable lock slotyesyesno
N/A
Flicker freeyes
N/A
yesyes
Plug and Playyes
N/A
yes
N/A
Wi-Fi
N/A
N/A
no
N/A
Bluetooth
N/A
N/A
no
N/A

Compatibility

3D support (3D-Ready)nononono
Adaptive synchronizationnono
N/A
yes
HDRnono
N/A
no
VESA mountyesyesyesyes
Type of VESA mount100x100mm100x100mm100x100mm100x100mm
Sync technology
N/A
N/A
N/A
AMD Freesync

Eco-labelling

EnergyStaryesnoyesyes
EPEATGold
N/A
N/A
Gold
TCO-labellingTCO Certified Edge AiONone
N/A
None

Power

Energy efficiency classBABB
Connecting 9V/12V/14VNoneNone
N/A
None
Operational power consumption55 - 13050 - 130
N/A
< 65
Power consumption (standby)0.5 W0.5 W1.2 W1.2 W
Power consumption (typical)55.0 W43.0 W50.0 W54.0 W

Often compared with Dell U3415W

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Often compared with Dell U3417W

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