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Dell U3415W

Dell U3415W
alaScore 93

237 reviews

May, 2018

alaTest has collected and analyzed 237 reviews of Dell U3415W. The average rating for this product is 4.5/5, compared to an average rating of 4.3/5 for other Monitors for all reviews. People really like the reliability. The design also gets good feedback, whereas the price and usability get mixed opinions.

size, design, reliability

We analyzed user and expert ratings, product age and more factors. Compared to other Monitors the Dell U3415W is awarded an overall alaScore™ of 93/100 = Excellent quality.

Review analysis

(Based on 237 reviews)

Expert Reviews  

User Reviews  

Showing 163 review(s)

Expert Reviews User Reviews


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Showing 1 - 25 of 163 Show Reviews: in English | in other languages (74)

Consumer review ( review summary for Dell U3415W


alaTest has collected and analyzed 15 user reviews of Dell U3415W from The average user rating for this product is 4.5/5, compared to an average user rating of 4.3/5 for other Monitors on People are impressed by the design and price. The size and usability also get good feedback. There are some mixed views about the reliability.

usability, size, price, design

93% of the reviews on give this product a positive rating.

This summary is based on the products: DELL U3415W 34" Black Wide Quad HD Matt - PC flat panels (LED, Black, 100 - 240 V, 50/60 Hz, 1000:1, 2000000:1)DELL U3415W 34" Black Wide Quad HD Matt - PC flat panels (LED, Black, 100 - 240 V, 50/60 Hz, 1000:1, 2000000:1)

May, 2018

Expert review by : Alfred Siew (

Hands on: Dell UltraSharp U3415W curved monitor January 19th, 2015 | by Alfred Siew Imaging 15


The curved screen works in a very wide display meant for the desktop. This is an excellent screen from Dell.

Jan, 2015

Expert review by (

Dell UltraSharp U3415W Monitor Review


Wiiiiiiidescreen. Widescreen monitors are the latest trend. With a resolution of 3440x1440 pixels and an aspect ratio of 21:9, Dell aims to be in the forefront with the U3415W, which attracts both, multimedia enthusiasts and office users alike. We take...

After finishing the review of the Dell UltraSharp U3415W monitor, we can draw a positive conclusion. Not only the look and the haptics are good, the features and the performance are also decent. The supported interfaces (MHL, HDMI 2.0 and DisplayPort...

Editor's Choice

Expert review by : John R. Delaney (

Dell UltraSharp 34 Curved Monitor U3417W


The Dell UltraSharp 34 Curved Monitor U3417W uses an ultra-wide, curved-screen In-Plane Switching (IPS) panel to deliver outstanding color, grayscale, and viewing-angle performance. Brimming with features, it's our top pick for high-end, extra-large...

Very accurate colors. Strong grayscale performance. Powerful audio. Ergonomic stand. Plenty of ports and settings.

Pricey. Middling gaming performance.

Conclusion If you're looking to replace a dual-monitor setup or just want more screen space for watching movies and surfing the Web, put the Dell UltraSharp 34 Curved Monitor U3417W at the top of your list. At just over a grand, it isn't cheap, but if...

Nov, 2016

Editor's Choice

Expert review by : John R. Delaney (

Dell UltraSharp U3415W


The Dell UltraSharp U3415W is a huge, 34-inch, curved-screen monitor that delivers outstanding performance and is packed with features.

Accurate colors. Sharp gray-scale. Powerful audio. Lots of features.

Expensive. No side-mounted USB ports.

Conclusion Whether you're looking to replace your dual-monitor setup with a massive ultra-wide monitor or want to bring the curved-screen experience to your desktop, the Dell UltraSharp U3415W is an excellent choice. Granted, you'll pay a premium for...

Apr, 2015

Expert review by : Christian Eberle (

Dell U3415W 34-Inch Ultra-Wide Curved Monitor Review


Part of Dell's UltraSharp line, the U3415W is a premium product that promises high performance — and it's priced accordingly. Does it keep that promise?

Out-of-box accuracy • Brightness • Sharpness • Full-featured OSD • Build quality • Screen real estate • Curved screen • Input lag • Viewing angle

Minor gamma flaws

Curved monitors may still leave some buyers scratching their heads but in our opinion, they’re quite useful and worth the extra money. The U3415W offers quality and accuracy that easily justify its price so we consider the ultra-wide aspect and curved...

Jul, 2015

Consumer review (

Dell U3415W


Love having this much space on the desktop i can view 4 x A4 documents at once to give you an idea

Setting menu a bit fiddly but dont use it often

Oct, 2017

Consumer review (

Does what it says on the box, though I have reservations.


I was disappointed by the resolution, it sounds good on paper, but in reality leaves something to be desired. I would not agree with 'Ultrasharp'. I was satisfied, but not overwhelmed. The 21:9 screen made games and movie better. I suspected I would...

Sep, 2017

Consumer review (

Dell U3415W


It is a thing of beauty which makes me smile every time I switch it on. I personally love the curve and think that it provides for a lovely user experience. The product is heavy and stunningly well made.

Not really, this is a product for the professional and therefore justifies its pricetag

Aug, 2017

Consumer review (



Excellent monitor. Great display and good features. The extra screen space is useful and the monitor's overall size is not overwhelming once you get used to it.

Jul, 2017

Consumer review (

Dell U3415W


Huge screen allows multiple windows to be open currently which rrally helps with prodictivity.

Swapping source a bit fiddly. Hoping it is thrip proof as that has proved problematic with other monitors. The little blighters crawl behind screen and die, leaving what looks like a comma!

Jul, 2017

Product Specifications


Certification:RoHS, TCO / TCO, RoHS
Energy Star certified:Y / Yes
EPEAT compliance:Gold


Colour of product:Black / Black, Silver
Feet colour:Silver


3D:N / No
Aspect Ratio:21:9
Color gamut:91
Contrast ratio (dynamic):2000000:1
Contrast ratio (typical):1000:1
Display:LCD / LED
Display brightness:300
Display diagonal:61 / 86.4
Display diagonal (metric):86.5
Display number of colours:1.073 billion colours
Display Resolution:3440 x 1440
Display sRGB:Y / Yes
Display Surface:Matt
Display Technology:IPS / LED
HD type:Quad HD / Wide Quad HD
Horizontal scan range:30 - 89
Mobile High-Definition Link (MHL):Y / Yes
Native Aspect Ratio:21:9
Pixel pitch:0.233 x 0.233
Response Time:5 / 8
Screen shape:Curved
Supported graphics resolutions:3440 x 1440
Supported video modes:1440p / 480i,480p,576i,576p,720p,1080i,1080p
Vertical scan range:48 - 85
Viewable size, horizontal:79.8
Viewable size, vertical:33.5
Viewing angle, horizontal:172
Viewing angle, vertical:172 / 178


Cable lock slot:Y / Yes
Height adjustment:Y / Yes
On/off switch:Y / Yes
Plug and Play:Y
Swivel angle range:-45 - 45
Swivelling:Y / Yes
Tilt adjustment:Y / Yes
Tilt angle:5 - 21
Tilt angle range:5 - 21
VESA mounting:Y / Yes
VESA mounting interfaces:100 x 100


Built-in Camera:N / No
Built-in speaker(s):Y / Yes
Number of loudspeakers:2
Number of Speakers:2
RMS rated power:18
TV tuner integrated:N / No

Operational conditions

Non-operating altitude:0 - 12192
Operating altitude:0 - 5000
Operating relative humidity (H-H):10 - 80
Operating temperature (T-T):0 - 40
Storage relative humidity (H-H):5 - 90
Storage temperature (T-T):-20 - 60

Packaging Content

AC adapter included:Y
Cables included:AC, DisplayPort, HDMI, USB
Manual:Y / Yes
Quick start guide:Y / Yes
Stand included:Y

Packaging Data

Package weight:16.4


AMD FreeSync:N
Dell E-Value Code:U3415W

Ports & interfaces

AC (power) in:Y
Audio output:Y / Yes
Built-in USB hub:Y
DisplayPorts quantity:2
DVI port:N / No
HDMI ports quantity:1
Mini DisplayPorts quantity:1 / 4
Number of upstream ports:2
USB hub version:USB 3.0 (3.1 Gen 1)
USB Type-A downstream ports quantity:2 / 4 / 6
USB upstream port type:USB Type-B


AC input frequency:50/60
AC input voltage:100 - 240 / 100-240
Current rating:1.5
Energy efficiency class:Unspecified
Input current:1.5
Power consumption (max):130
Power Consumption (Standby):0.5
Power consumption (typical):55

Thin Client

Thin client installed:N / No

Weight & Dimensions

Depth:7.33 / 73.3
Depth (with stand):21.6 / 216
Height :37.2 / 372
Height (with stand):40.9 / 408.7
Package weight:16.4
Width:82.5 / 824.7
Width (with stand):82.5 / 824.7