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What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
If you are an avid gamer, especially in competitive games, and value a deeply immersive experience with excellent contrast and response times, the Asus PG34WCDM with its W-OLED panel would be a stellar choice, albeit at a premium. However, for productivity tasks and digital photo editing where image sharpness and accuracy are crucial, the Dell U2723QE, with its higher resolution and quality color reproduction, is considerable and more cost-effective. The Dell monitor also provides more screen real estate for multitasking, but won't be as suitable for HDR gaming and media consumption due to its lower peak brightness and contrast compared to the Asus. 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 Asus PG34WCDM (W-OLED)
- Best in class for casual gaming
- Very good refresh rate
- Best in class contrast
- Best in class response time
Advantages of the Dell U2723QE (IPS Black)
- Very good for productivity
- Good text clarity
Key differences
Casual Gaming
9.5
6.1
3440 x 1440
RESOLUTION
3840 x 2160
240Hz
REFRESH RATE
60Hz
Inf:1
NATIVE CONTRAST
1978:1
238 nits
SDR PEAK BRIGHTNESS
341 nits
716 nits
HDR PEAK BRIGHTNESS
415 nits
96.6 %
DCI-P3 COLOR GAMUT
97.3 %
Matte
COATING
Semi-Gloss
The Asus PG34WCDM (W-OLED) is best in class for casual gaming, while the Dell U2723QE (IPS Black) is only fair.
Competitive Gaming
5.6
4.9
240Hz
REFRESH RATE
60Hz
1.1 ms
TOTAL RESPONSE TIME
20.7 ms
20 - 240 Hz
VARIABLE REFRESH RATE
N/A
Yes
STROBING / BFI
No
238 nits
SDR PEAK BRIGHTNESS
341 nits
The Asus PG34WCDM (W-OLED) and Dell U2723QE (IPS Black) are both poor for competitive gaming, though the Asus PG34WCDM (W-OLED) is somewhat better.
Productivity
5.7
8.1
3440 x 1440
RESOLUTION
3840 x 2160
109 PPI
PIXELS PER INCH
162 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Semi-Gloss
The Dell U2723QE (IPS Black) is very good for productivity, while the Asus PG34WCDM (W-OLED) is poor.
Media Consumption
7.5
7.0
3440 x 1440
RESOLUTION
3840 x 2160
Inf:1
NATIVE CONTRAST
1978:1
238 nits
SDR PEAK BRIGHTNESS
341 nits
716 nits
HDR PEAK BRIGHTNESS
415 nits
Matte
COATING
Semi-Gloss
The Asus PG34WCDM (W-OLED) and Dell U2723QE (IPS Black) are both good for media consumption, though the Asus PG34WCDM (W-OLED) is somewhat better.
Cost
$1,300
$545
$0
$500
$1,000
$1,500
$2,000
The Asus PG34WCDM (W-OLED) has a price of $1,300 and the Dell U2723QE (IPS Black) costs $545.
HDR Gaming and Media Consumption
Yes
No
The Asus PG34WCDM (W-OLED) is suitable for HDR gaming and media consumption while the Dell U2723QE (IPS Black) is not suitable for HDR gaming and media consumption.
Key similarities
Digital Photo Editing
Yes
Yes
Both the Asus PG34WCDM (W-OLED) and Dell U2723QE (IPS Black) are suitable for digital photo editing.
HDR Video Editing and Color Grading
No
No
Both the Asus PG34WCDM (W-OLED) and Dell U2723QE (IPS Black) are not suitable for HDR video editing and color grading.
Print Photo Editing
No
No
Both the Asus PG34WCDM (W-OLED) and Dell U2723QE (IPS Black) are not suitable for print photo editing.
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We’re constantly working to improve.
How the Asus PG34WCDM (W-OLED) and the Dell U2723QE (IPS Black) compare to other monitors
Spec Comparison
 |  | |
| Asus PG34WCDM (W-OLED) | Dell U2723QE (IPS Black) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,300 | $545 | ||
Screen Size | |||
Screen Size | 34" | 27" | |
Resolution | |||
Resolution | 3440 x 1440 | 3840 x 2160 | |
Screen Type | |||
Screen Type | OLED | LED | |
Screen Sub-type | |||
Screen Sub-type | W-OLED | IPS Black | |
Local Dimming Zones | |||
Local Dimming Zones | N/A | 4 | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | Inf:1 | 1978:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 238 nits | 341 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 716 nits | 415 nits | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | Yes | No | |
sRGB Color Gamut | |||
sRGB Color Gamut | 100 % | 100 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 1.1 ms | 20.7 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 240 Hz | N/A | |
Strobing / BFI | |||
Strobing / BFI | Yes | No | |
Persistence Blur Score | |||
Persistence Blur Score | 8/10 | 5/10 | |
Ghosting Score | |||
Ghosting Score | 9.6/10 | 6/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 109 PPI | 162 PPI | |
Coating | |||
Coating | Matte | Semi-Gloss | |
Text Clarity Score | |||
Text Clarity Score | 6.6/10 | 8/10 | |
Image Clarity Score | |||
Image Clarity Score | 7/10 | 8/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 0 | 1 | |
HDMI 2.1 Ports | |||
HDMI 2.1 Ports | 2 | 0 | |
Micro HDMI Ports | |||
Micro HDMI Ports | 0 | 0 | |
DisplayPort 1.2 Ports | |||
DisplayPort 1.2 Ports | 0 | 0 | |
Give feedback
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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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