Dell S3423DWC Curved USB-C Monitor - 34-Inch WQHD (3440x1440) 100Hz 4Ms 21:9 Display, USB-C Connectivity, 2 x 5w Audio Output

4.4 4.4 out of 5 stars | 7,367 ratings

Price: 349.99

Last update: 02-15-2025


About this item

ENHANCED EXPERIENCE: The new micro-texture design compliments every home office with its platinum silver pattern. Designed with 3-sided ultrathin bezel that provides flawless continuity.
SEE AMAZNING COLORS : This Vertical Alignment (VA) display technology’s expanded contrast ratio of 3000:1 together with 99% sRGB lets you see amazing colors. Includes dual 5W built-in speakers for crisp audio experience.
EXPAND YOUR FIELD OF VISION: The ultrawide WQHD (3440 x 1440) curved 1800R screen with a 21:9 aspect ratio offers a wraparound view for a more immersive viewing in incredible clarity and fine detail.
A CLUTTER-FREE DESK SET UP: The single-cable USB-C solution combines 65W power delivery with video, audio and data transmission in one cable creating more desk space for what’s important.
DESIGNED WITH COMFORT IN MIND : Optimize eye comfort with Comfort View Plus—an always on, built-in low blue light screen that reduces blue light emissions while delivering excellent color.
DELL SERVICES: 3 Year Advanced Exchange Service and Premium Panel Exchange. Find one “bright pixel” and Dell will provide you a free monitor exchange during the limited hardware warranty period.

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Top reviews from the United States

  • Paul Miller
    5.0 out of 5 stars Great value for a UHD monitor!
    Reviewed in the United States on December 16, 2023
    For office applications, this UHD monitor performs well. If value is important to you, you likely won't be disappointed.

    tl;dr

    When the work you do daily requires a full-time commitment to being in front of a screen to do your job, then the characteristics of that screen can have a substantial impact on your productivity, health, etc. Having used a "standard" HD monitor for quite some time at work, I was starting to find it to be too constraining and difficult to work on. I felt it was time for an upgrade to a UHD/4k monitor.

    After some research, I settled upon this model, as it scored well on use in an office environment (according to rtings.com), it had consistently high reviews, and it was priced attractively here on Amazon. It also included speakers and a versatile stand, which were nice additional perks that I thought could come in handy. I took the plunge and have not been disappointed.

    This monitor has met or exceeded all of my expectations for office applications. The picture is clear. I have ample ability to control brightness, contrast, etc. And the refresh rate remains at 60Hz as long as the attached device can support it. The stand allows for all the control that I could ask for in positioning the display, but I've since attached it to a desk-mounted monitor arm which I also really like. I should also mention that having 2 input channels has been very convenient, as it has allowed me to use it as a shared display between different computers. In a pinch, I've even used the speakers on a few occasions; they're not very good, but then again I don't expect them to be. Also, I have used it once as a monitor for a video game console, and I was quite pleased with it. Again, the audio was sub-par, but the picture (including refresh rate) was excellent.

    For the value, I've been really pleased with this monitor so far. Since I use it primarily for office applications, I can definitely recommend it for that. And as a general-purpose display, it seems to perform well and should not disappoint much. But if you want something that will perform optimally for gaming (especially with high refresh rates), then you will probably not be considering this to begin with. Also, if you want something that has great built-in speakers, I recommend using a TV instead.
  • Gary Gray
    5.0 out of 5 stars Great monitor and a great price
    Reviewed in the United States on December 5, 2024
    I have two Dell 27 inch monitors. This one was my second purchase. It's easy to set up. It has a sturdy build. Excellent connectivity and the additional USB ports and sound port make it a perfect addition to my desktop. Color is accurate, picture quality is bright and clear. Use both dell monitors on a Mini-PC primarily as a photo editing platform, but the 4k allows me to work with high quality video as well. I have no complaints. I would buy this again if I needed to.
  • Sheshonq
    5.0 out of 5 stars Stunning and bright
    Reviewed in the United States on January 14, 2025
    This monitor is superb; more than a bargain at the price I paid for it ($243.79, including shipping). The default setting of 75 for brightness is extremely powerful; I turned it down to 50 and it's still quite bright. The resolution is incredibly sharp and colors are true and accurate. The anti-glare coating is very effective. It's hard to find a flaw here, but if I were to mention one, this monitor does NOT support USB-C / Thunderbolt. Your connectivity is limited to HDMI and DisplayPort.
  • Vincent Ma
    4.0 out of 5 stars Good to great on most things, good value for the list of features you get.
    Reviewed in the United States on January 27, 2025
    Like: nice and bright, good set of features like the USB hub, built-in speakers, high resolution and smooth 100Hz. Mostly good for our use case.

    Not like: colors are not that accurate, I would not recommend for professional photo editing/content creation/graphic design. Also, the colors look a bit muted. I cannot find any gamma setting, it is lower than I would like. Does not support 165Hz for smooth gaming. Speakers are tiny sounding, but not loud or clear enough in a loud environment.
  • Robert
    5.0 out of 5 stars great monitor for work stations
    Reviewed in the United States on December 24, 2024
    I use this monitor at home hooked up to a work issued laptop. This means, I'm not watching hours of YouTube or playing games on it, just doing document work on it 98% of the time, so I can't address how gamers would feel with this monitor, but for document work it's just fine. Video also looks good on this monitor. I have older LCD monitors, and upgrading to 4K for document work does make a difference. Less eye strain over long work periods, text always looks clear and crisp. I got this 4K monitor because of the reasonable price point, about $200 and because it's a Dell, known for reliability.

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