Dell U3415W 34-Inch Ultra-Wide Curved Monitor Review (2024)

Why you can trust Tom's Hardware Our expert reviewers spend hours testing and comparing products and services so you can choose the best for you. Find out more about how we test.

Conclusion

  • Page 1: Introduction
  • Page 2: Packaging, Physical Layout And Accessories
  • Page 3: OSD Setup And Calibration
  • Page 4: Brightness And Contrast
  • Page 5: Grayscale Tracking And Gamma Response
  • Page 6: Color Gamut And Performance
  • Page 7: Viewing Angles, Uniformity, Response And Lag
  • Page 8: Conclusion

Conclusion

If you’re still skeptical after reading this, don’t worry, we were too until we actually worked with a curved screen. We weren’t sure about the 21:9 aspect ratio either, but as it turns out, while outside the mainstream, both features are pretty cool. Our only real beef so far is the price of admission. For the $1000 you’d spend on the LG 34UC97 or the Dell U3415W, you can get a decent 32-inch Ultra HD screen like the BenQ BL3201PT.

Dell U3415W 34-Inch Ultra-Wide Curved Monitor Review (1)

You’re definitely paying extra for the unusual shape of this display. And if you think you might like a monitor that fills your peripheral vision at a two or three foot viewing distance, the curve really enhances that wrap-around feeling. Though we haven’t had an opportunity to try a two- or three-screen setup using the U3415W, it looks like it would be super-cool. It’s probably the cheapest way to create your own flight simulator. And first-person shooter games would be equally amazing.

The other major feature you’re paying for in Dell’s case is a super-accurate monitor. We’ve reviewed many factory-calibrated products but none have posted the out-of-box numbers that we recorded today. The .51dE score for grayscale is the lowest in our database to date. And only the NEC EA244UHD can narrowly beat it in the color gamut test. That and the U3415W are the only two displays we’ve ever measured under one Delta E before calibration.

Unlike the vast majority of monitors, we were unable to improve upon the results with a calibration. Even though Dell provides color hue and saturation controls, and even a two-point white balance control, we couldn’t do any better. That is mainly due to the U3415W’s single flaw, its gamma.

In the Standard mode, there are two small dips in an otherwise ruler-straight tracking chart. Unfortunately, in the Custom Color mode (where adjustments are possible), the starting gamma doesn’t track as well and runs a bit light. If Dell added a gamma editor, this issue could be easily fixed. Of course, many professionals will simply generate a software LUT to dial in all image parameters; at which point the gamma becomes perfect.

Dell U3415W 34-Inch Ultra-Wide Curved Monitor Review (2)

Even with a $1000 price tag, we consider the U3415W a good value based on out-of-box accuracy and image quality alone. The ultra-wide aspect and curved screen are bonuses in our opinion. After working with several 21:9 displays, we like both the extra width as well as the curve. If this review still has you asking “why?” please consider trying one out for yourself — it’s difficult to put the experience into words.

Obviously, you get a nice bit of extra screen real estate, and the QHD resolution at 109ppi is ideal for many users. The curve simply provides a little higher degree of comfort than a 21:9 flat screen or multi-monitor desktop. And if you want even more width, the U3415W has that handy DisplayPort output allowing you to connect two screens via one cable.

It’s obvious we like the Dell U3415W very much. It’s a quality product all the way, and you’ll be hard-pressed to find a more accurate display. Coupled with premium build quality and a flexible set of professional-grade features, there’s no doubt it’s earned our Editor Recommended award.

MORE:Best Computer Monitors

MORE:All Monitor Content

Follow Tom's Hardware onTwitter,FacebookandGoogle+.

Stay On the Cutting Edge: Get the Tom's Hardware Newsletter

Get Tom's Hardware's best news and in-depth reviews, straight to your inbox.

Dell U3415W 34-Inch Ultra-Wide Curved Monitor Review (3)

Christian Eberle

Contributing Editor

Christian Eberle is a Contributing Editor for Tom's Hardware US. He's a veteran reviewer of A/V equipment, specializing in monitors. Christian began his obsession with tech when he built his first PC in 1991, a 286 running DOS 3.0 at a blazing 12MHz. In 2006, he undertook training from the Imaging Science Foundation in video calibration and testing and thus started a passion for precise imaging that persists to this day. He is also a professional musician with a degree from the New England Conservatory as a classical bassoonist which he used to good effect as a performer with the West Point Army Band from 1987 to 2013. He enjoys watching movies and listening to high-end audio in his custom-built home theater and can be seen riding trails near his home on a race-ready ICE VTX recumbent trike. Christian enjoys the endless summer in Florida where he lives with his wife and Chihuahua and plays with orchestras around the state.

See more Monitors Reviews

Latest

Wells Fargo fires more than a dozen employees for faking work using mouse jigglers and keyboard simulationMicrosoft dev shares story behind iconic Windows screensavers — 3D Pipes, 3D Maze, and moreSnag Adata's superfast 4TB XPG Gammix S70 Blade SSD for only 5 cents per GB
See more latest►

31 CommentsComment from the forums

  • tom10167

    "3440x2160" Anyone else getting tired of seeing this site report glaring errors in almost everything they publish?

    Reply

  • It's 3440x1440 pixels @ 60 Hz refresh rate. It's also $899.99 on Amazon not $1199.00.

    Reply

  • SirGCal

    Unless I missed it, no mention of sync of either flavor. I'm not buying a new display without one or the other. I've noticed it so much nicer in every enabled task, not just gaming.

    Reply

  • oj88

    Judging by its size and price, Dell could have made U3415W a 4K (4096x2160) monitor.

    Reply

  • HideOut

    Thats not 4K. and no, it has no sync. This is more of a pro grade monitor, not a high FPS gamer

    Reply

  • GoZFast

    2x9w speakers o.o That a lot for integrated speakers My samsung tv 27'' has 2x2w.

    Reply

  • GoZFast

    Dell already have 5K monitors but this one is aimed at artistic professionals.

    Reply

  • CORRECTION:
    Newegg has it for $799.99 with coupon code:
    EMCAVKK33

    Reply

  • GoZFast

    Well, too bad, its 1220$ here in Canada. I guess I will add it to my list when shopping in NY next time lol Dell brand 34'' ~4K monitor 10bit pro panel with ok speakers is pretty decent for 799$. Its a good tv with those inputs for a small room.

    Reply

  • Tanquen

    IPS = :)

    Curved = :(

    21:9 = :(

    34” = :( It’s too darn short for a widescreen display. My 30” 2560x1600 already has a taller res.

    “By curving the screen just a little, the extra width fits better into the user’s peripheral vision, and reduces the amount of head-turning necessary to see the entire desktop.” Wow, just wow! This is just so wrong.

    “the image is not distorted in any way.”
    It may not be enough to notice but it totally distorts the screen and nothing you view on it will be shot in such a way. The larger TVs totally have a bowtie effect going on and it’s a total gimmick.

    Reply

Most Popular
Pixio PX277 OLED MAX gaming monitor review: A diamond in the rough
LattePanda Mu Review: Faster than Raspberry Pi 5, But Much More Expensive
ASRock Z790I Lightning Wi-Fi Review: Lightning in a (Little) Bottle
TeamGroup T-Force Dark AirFlow I SSD Cooler Review: The strongest NVMe heatsink you can buy
Sovol SV08 Review: A Speedy Voron Tribute
Asus ROG Strix Z790-I Gaming Wi-Fi Motherboard Review: ROG Features in Mini-ITX
Lenovo Yoga Pro 9i review: Deep keys and a lightweight chassis
ID-Cooling FX360 Pro Review: Very Good for $60
Crucial Pro Overclocking DDR5-6000 C36 2x16GB Review: A Return to Overclocking
Gigabyte G6X gaming laptop review: Competent performance, but no standout features
Raspberry Pi M.2 HAT+ Review: Low-cost, high-speed
Dell U3415W 34-Inch Ultra-Wide Curved Monitor Review (2024)

References

Top Articles
Latest Posts
Article information

Author: Lilliana Bartoletti

Last Updated:

Views: 5495

Rating: 4.2 / 5 (53 voted)

Reviews: 84% of readers found this page helpful

Author information

Name: Lilliana Bartoletti

Birthday: 1999-11-18

Address: 58866 Tricia Spurs, North Melvinberg, HI 91346-3774

Phone: +50616620367928

Job: Real-Estate Liaison

Hobby: Graffiti, Astronomy, Handball, Magic, Origami, Fashion, Foreign language learning

Introduction: My name is Lilliana Bartoletti, I am a adventurous, pleasant, shiny, beautiful, handsome, zealous, tasty person who loves writing and wants to share my knowledge and understanding with you.