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Updated
Pros
  • Excellent color accuracy
  • High 4K resolution
  • Wide viewing angles
  • Ergonomic design
  • Wide and detailed screen
  • Excellent color accuracy
  • Convenient USB-C port
Cons
  • Relatively high price
  • 60Hz refresh rate may not suit gamers
  • Large footprint
  • No built-in speakers
Bottom Line
The Dell UltraSharp U2723QE is a 27-inch monitor that offers a stunning 4K resolution and IPS technology for vibrant colors and wide viewing angles. Ideal for professionals and creatives.
The LG 34WN80C-B is a 34-inch UltraWide QHD IPS curved monitor that offers incredible color accuracy and a wide field of view, making it ideal for professional work and immersive gaming experiences.
Screen Size
27 inches
34 inches
Resolution
3840 x 2160
3440 x 1440
Panel Type
IPS
IPS
Brightness
350 nits
-
Ports
HDMI, DisplayPort, USB-C, USB 3.0
-
Refresh Rate
60Hz
-
Aspect Ratio
-
21:9
Connectivity
-
USB-C, HDMI, DisplayPort
Height
7.3 Inches
16.9 inches
Length
15.2 Inches
32.7 inches
Weight
14.64 pounds
17.63698096 pounds
Width
24.1 Inches
9.9 inches
Part Number
DELL-U2723QE
34WN80C-B
Model
U2723QE
34WN80C-B

When it comes to choosing the right computer monitors for your needs, there are numerous options available on the market. Two popular choices are the Dell U2723QE and the LG 34WN80C-B. Both of these monitors offer high-quality displays and a range of features, but they differ in several key areas.

Display Size and Resolution

One of the most obvious differences between the two monitors is their display size and resolution. The Dell U2723QE has a 27-inch Quad HD (2560 x 1440) IPS panel, while the LG 34WN80C-B boasts a larger 34-inch UltraWide QHD (3440 x 1440) IPS panel. The LG monitor's wider screen real estate makes it ideal for multitasking, video editing, and gaming, as it provides a more immersive experience. On the other hand, the Dell U2723QE's smaller size and higher pixel density result in a sharper image.

Aspect Ratio and Viewing Angles

The aspect ratio of the two monitors also differs significantly. The LG 34WN80C-B has a 21:9 UltraWide aspect ratio, which provides a wider field of view and is perfect for applications that require a lot of horizontal space, such as video editing and gaming. In contrast, the Dell U2723QE has a traditional 16:9 aspect ratio, which is more suitable for general office work, web browsing, and watching videos.

In terms of viewing angles, both monitors use IPS panels, which are known for their excellent color accuracy and wide viewing angles. However, the LG 34WN80C-B has a slightly better viewing angle, with a claimed 178° horizontal and vertical viewing angle, compared to the Dell U2723QE's 170°.

Connectivity Options

When it comes to connectivity options, both monitors offer a range of ports, but the LG 34WN80C-B has a more comprehensive set. The LG monitor features two HDMI ports, one DisplayPort, one USB-C port with Power Delivery (PD), and four USB-A ports. In contrast, the Dell U2723QE has one HDMI port, one DisplayPort, one USB-C port with PD, and three USB-A ports.

Color Accuracy and Gamut

Both monitors are designed to provide excellent color accuracy, but they differ in their color gamut coverage. The LG 34WN80C-B covers 99% of the sRGB color gamut and 95% of the DCI-P3 color gamut, making it suitable for professional applications such as video editing and graphic design. The Dell U2723QE, on the other hand, covers 95% of the sRGB color gamut and 85% of the DCI-P3 color gamut.

Ergonomics and Adjustability

In terms of ergonomics and adjustability, both monitors offer a range of options to customize the viewing experience. The Dell U2723QE has a more adjustable stand, with tilt, swivel, pivot, and height adjustments available. The LG 34WN80C-B also offers tilt and height adjustments, but lacks the swivel and pivot functionality.

Conclusion

In conclusion, when choosing between the Dell U2723QE and the LG 34WN80C-B computer monitors, it ultimately comes down to your specific needs and preferences. If you prioritize a larger screen real estate, UltraWide aspect ratio, and more comprehensive connectivity options, the LG 34WN80C-B may be the better choice. However, if you prefer a smaller, more compact monitor with excellent color accuracy and a higher pixel density, the Dell U2723QE is definitely worth considering. Ultimately, both monitors offer high-quality displays and a range of features that make them suitable for various applications, from general office work to professional video editing and gaming.