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What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
If you prioritize high-resolution and color accuracy for tasks like digital photo editing, the Dell U2723QE would be a better fit for you. Its higher resolution is ideal for productivity as well. However, if you prefer an ultra-wide screen for an immersive experience during casual gaming and media consumption, and don't mind a lower resolution, the LG 34WQ75C would be more suitable. Keep in mind the LG's aspect ratio can also enhance productivity for multitasking but may not be as color accurate for professional photo editing. Give Feedback
this description is based on the product variant with some specs and product variant with some specs. At the time of writing, the variant with some specs cost some dollars and the variant with some specs cost some dollars.
Advantages of the Dell U2723QE (IPS Black)
- Very good for productivity
- Good for media consumption
Advantages of the LG 34WQ75C (IPS)
- Very good response time
Key differences
Competitive Gaming
4.9
3.8
60Hz
REFRESH RATE
60Hz
20.7 ms
TOTAL RESPONSE TIME
5.0 ms
N/A
VARIABLE REFRESH RATE
N/A
No
STROBING / BFI
No
341 nits
SDR PEAK BRIGHTNESS
300 nits
The Dell U2723QE (IPS Black) and LG 34WQ75C (IPS) are both poor for competitive gaming, though the Dell U2723QE (IPS Black) is somewhat better.
Productivity
8.1
6.0
3840 x 2160
RESOLUTION
3440 x 1440
162 PPI
PIXELS PER INCH
110 PPI
Yes
ADJUSTABLE STAND
Yes
Semi-Gloss
COATING
Matte
The Dell U2723QE (IPS Black) is very good for productivity, while the LG 34WQ75C (IPS) is only fair.
Media Consumption
7.0
5.9
3840 x 2160
RESOLUTION
3440 x 1440
1978:1
NATIVE CONTRAST
1000:1
341 nits
SDR PEAK BRIGHTNESS
300 nits
415 nits
HDR PEAK BRIGHTNESS
Unknown
Semi-Gloss
COATING
Matte
The Dell U2723QE (IPS Black) is good for media consumption, while the LG 34WQ75C (IPS) is poor.
Cost
$545
$600
$200
$300
$400
$500
$600
$700
$800
$900
The Dell U2723QE (IPS Black) has a price of $545 and the LG 34WQ75C (IPS) costs $600.
Digital Photo Editing
Yes
No
The Dell U2723QE (IPS Black) is suitable for digital photo editing while the LG 34WQ75C (IPS) is not suitable for digital photo editing.
Print Photo Editing
No
Yes
The Dell U2723QE (IPS Black) is not suitable for print photo editing while the LG 34WQ75C (IPS) is suitable for print photo editing.
Key similarities
Casual Gaming
6.1
5.8
3840 x 2160
RESOLUTION
3440 x 1440
60Hz
REFRESH RATE
60Hz
1978:1
NATIVE CONTRAST
1000:1
341 nits
SDR PEAK BRIGHTNESS
300 nits
415 nits
HDR PEAK BRIGHTNESS
Unknown
97.3 %
DCI-P3 COLOR GAMUT
85.0 %
Semi-Gloss
COATING
Matte
Although they have very similar scores, PerfectRec considers Dell U2723QE (IPS Black) to be only fair for casual gaming, while the LG 34WQ75C (IPS) is poor.
HDR Gaming and Media Consumption
No
No
Both the Dell U2723QE (IPS Black) and LG 34WQ75C (IPS) are not suitable for HDR gaming and media consumption.
HDR Video Editing and Color Grading
No
No
Both the Dell U2723QE (IPS Black) and LG 34WQ75C (IPS) are not suitable for HDR video editing and color grading.
Give feedback
We’re constantly working to improve.
How the Dell U2723QE (IPS Black) and the LG 34WQ75C (IPS) compare to other monitors
Spec Comparison
 |  | |
| Dell U2723QE (IPS Black) | LG 34WQ75C (IPS) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$545 | $600 | ||
Screen Size | |||
Screen Size | 27" | 34" | |
Resolution | |||
Resolution | 3840 x 2160 | 3440 x 1440 | |
Screen Type | |||
Screen Type | LED | LED | |
Screen Sub-type | |||
Screen Sub-type | IPS Black | IPS | |
Local Dimming Zones | |||
Local Dimming Zones | 4 | N/A | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | 1978:1 | 1000:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 341 nits | 300 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 415 nits | Unknown | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | No | No | |
sRGB Color Gamut | |||
sRGB Color Gamut | 100 % | 99 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 20.7 ms | 5 ms | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 5/10 | 5/10 | |
Ghosting Score | |||
Ghosting Score | 6/10 | 8.2/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 162 PPI | 110 PPI | |
Coating | |||
Coating | Semi-Gloss | Matte | |
Text Clarity Score | |||
Text Clarity Score | 8/10 | 7.1/10 | |
Image Clarity Score | |||
Image Clarity Score | 8/10 | 7.1/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 1 | 2 | |
HDMI 2.1 Ports | |||
HDMI 2.1 Ports | 0 | 0 | |
Micro HDMI Ports | |||
Micro HDMI Ports | 0 | 0 | |
DisplayPort 1.2 Ports | |||
DisplayPort 1.2 Ports | 0 | 0 | |
Give feedback
We're constantly perfecting our model
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About the monitor team
Joe Golden, Ph.D
CEO and Monitors Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
Jason Lew
Staff Expert & Software Engineer
Jason is a staff expert and software engineer that has been making laptop recommendations for 7 years and moderates one of the largest laptop subreddits.
Chandradeep Chowdhury
Staff Expert & Software Engineer
Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.
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