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Compare 4 products

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Dell P3421W Monitor
Dell P3421W
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Dell U3419W Monitor
Dell U3419W
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Dell U3421WE Monitor
Dell U3421WE
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Samsung CF791 Monitor
Samsung CF791
Available colors
Editiorial reviews
4
4 editorial reviews
Dell's Ultrasharp 34 U3421WE's great image quality and built-in USB-C hub make it a great addition to the home office. Here's our full review.Read more
The best Dell monitor we've tested is the Dell U2723QE. It's part of their high-end UltraSharp lineup packed with a ton of office features, making it the best Dell monitor for work.Read more
Dell's UltraSharp 34 Curved USB-C Monitor (U3419W) is an ultra-wide business display with great color accuracy and a host of connectivity choices. It's a solid alternative to a multi-monitor array.Read more
Read editorial reviews
7
4.4 out of 5
4 user ratings
5 stars
50 %
4 stars
50 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
3
3 editorial reviews
Dell's Ultrasharp 34 U3421WE's great image quality and built-in USB-C hub make it a great addition to the home office. Here's our full review.Read more
The Dell Ultrasharp U3417W is an above-average curved ultrawide IPS LCD monitor with a high 3440x1440 resolution. It gets brighter than average and comes with a ...Read more
Dell's UltraSharp 34 Curved USB-C Monitor (U3419W) is an ultra-wide business display with great color accuracy and a host of connectivity choices. It's a solid alternative to a multi-monitor array.Read more
Read editorial reviews
11
4.1 out of 5
6 user ratings
5 stars
33 %
4 stars
66 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
34
4.3 out of 5
34 user ratings
5 stars
41 %
4 stars
44 %
3 stars
14 %
2 stars
0 %
1 stars
0 %
35
4.1 out of 5
35 user ratings
5 stars
37 %
4 stars
37 %
3 stars
22 %
2 stars
2 %
1 stars
0 %
31
4.3 out of 5
31 user ratings
5 stars
41 %
4 stars
48 %
3 stars
9 %
2 stars
0 %
1 stars
0 %
37
4.2 out of 5
37 user ratings
5 stars
32 %
4 stars
51 %
3 stars
16 %
2 stars
0 %
1 stars
0 %

General

Screen size34.14 in34.14 in34.1 in34.0 in
Brightness300.0 cd/m²300.0 cd/m²300.0 cd/m²300.0 cd/m²
Aspect ratio21:921:921:921:9

Design

Colour of productBlack,SilverBlack,GreyBlackGrey
Panel designCurvedCurvedCurved
N/A
Built-in USB hubyesyesyesyes
Built-in cameranonono
N/A
Screen surface
N/A
Matte
N/A
Gloss
Built-in speakers
N/A
yes
N/A
yes

Connectivity

DVI Portnonono
N/A
HDCPyesyes
N/A
N/A
HDMIyes
N/A
yes
N/A
HDMI ports quantity1222
Headphone outputno
N/A
no
N/A
DisplayPort version1.21.21.4
N/A
HDMI version
N/A
2.0
N/A
N/A
Headphone outputs quantity
N/A
N/A
N/A
1

Image properties

Supported graphics resolutions3440 x 14403440x1440
N/A
3440x1440
Refresh rate60.0 Hz60.0 Hz60.0 Hz
N/A
HD typeQuad HDWQHD
N/A
N/A
Display number of colours1.07 billion colours1.073 billion colours1.073 billion colours16.78 million colours
Display technologyLCDLEDLCD
N/A
BacklightW-LEDLED backlightLED
N/A
Panel typeIPSIPSIPS
N/A
Response time8.0 ms8.0 ms8.0 ms4.0 ms
Viewing angle (horizontal)178.0 °178.0 °178.0 °178.0 °
Viewing angle (vertical)178.0 °178.0 °178.0 °178.0 °
Colour depth (per channel)
N/A
10.0 bit
N/A
N/A
Colour gamut (Adobe RGB)
N/A
99.9 %
N/A
88.0 %
Picture-in-Picture (PIP)
N/A
yes
N/A
N/A

Power

Energy efficiency classFAF
N/A
Power consumption (standby)0.3 W0.5 W0.3 W0.3 W
Power consumption (typical)31.5 W54.0 W31.6 W55.0 W

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Often compared with Dell U3419W

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Often compared with Dell U3421WE

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