A comparison of specs, key information, reviews, and best pricing from top retailers
Last updated -- hours ago | Report incorrect information
Company ProductName Specs
Company ProductName Specs
What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
If you are an avid gamer looking for superior gaming performance with high refresh rates and low response times, the AOC AG276QZD may justify its higher price. Its OLED panel offers exceptional contrast and is suitable for HDR gaming, although not ideal for HDR video editing. However, for professional tasks like digital photo editing, the Dell U2723QE with its higher resolution might be preferable, especially considering its lower price. The Dell also excels in productivity with better text quality and more USB ports, but it lacks the gaming performance of the AOC monitor. Neither is particularly strong for SDR media consumption. 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 AOC AG276QZD (W-OLED)
- Best in class for casual gaming
- Best in class for competitive 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
- Good image clarity
Key differences
Casual Gaming
9.7
6.1
2560 x 1440
RESOLUTION
3840 x 2160
240Hz
REFRESH RATE
60Hz
Inf:1
NATIVE CONTRAST
1978:1
284 nits
SDR PEAK BRIGHTNESS
341 nits
379 nits
HDR PEAK BRIGHTNESS
415 nits
96.0 %
DCI-P3 COLOR GAMUT
97.3 %
Matte
COATING
Semi-Gloss
The AOC AG276QZD (W-OLED) is best in class for casual gaming, while the Dell U2723QE (IPS Black) is only fair.
Competitive Gaming
9.6
4.9
240Hz
REFRESH RATE
60Hz
0.3 ms
TOTAL RESPONSE TIME
20.7 ms
20 - 240 Hz
VARIABLE REFRESH RATE
N/A
No
STROBING / BFI
No
284 nits
SDR PEAK BRIGHTNESS
341 nits
The AOC AG276QZD (W-OLED) is best in class for competitive gaming, while the Dell U2723QE (IPS Black) is poor.
Productivity
5.7
8.1
2560 x 1440
RESOLUTION
3840 x 2160
108 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 AOC AG276QZD (W-OLED) is poor.
Media Consumption
7.8
7.0
2560 x 1440
RESOLUTION
3840 x 2160
Inf:1
NATIVE CONTRAST
1978:1
284 nits
SDR PEAK BRIGHTNESS
341 nits
379 nits
HDR PEAK BRIGHTNESS
415 nits
Matte
COATING
Semi-Gloss
The AOC AG276QZD (W-OLED) and Dell U2723QE (IPS Black) are both good for media consumption, though the AOC AG276QZD (W-OLED) is somewhat better.
Cost
$700
$545
$200
$400
$600
$800
$1,000
$1,200
The AOC AG276QZD (W-OLED) has a price of $700 and the Dell U2723QE (IPS Black) costs $545.
HDR Gaming and Media Consumption
Yes
No
The AOC AG276QZD (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 AOC AG276QZD (W-OLED) and Dell U2723QE (IPS Black) are suitable for digital photo editing.
HDR Video Editing and Color Grading
No
No
Both the AOC AG276QZD (W-OLED) and Dell U2723QE (IPS Black) are not suitable for HDR video editing and color grading.
Print Photo Editing
No
No
Both the AOC AG276QZD (W-OLED) and Dell U2723QE (IPS Black) are not suitable for print photo editing.
Give feedback
We’re constantly working to improve.
How the AOC AG276QZD (W-OLED) and the Dell U2723QE (IPS Black) compare to other monitors
Spec Comparison
 |  | |
| AOC AG276QZD (W-OLED) | Dell U2723QE (IPS Black) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$700 | $545 | ||
Screen Size | |||
Screen Size | 27" | 27" | |
Resolution | |||
Resolution | 2560 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 | 284 nits | 341 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 379 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 | 0.3 ms | 20.7 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 240 Hz | N/A | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 8/10 | 5/10 | |
Ghosting Score | |||
Ghosting Score | 9.9/10 | 6/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 108 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 | 2 | 1 | |
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
More comparisons for you
Compare AOC AG276QZD (W-OLED) vs. Acer X34V (QD-OLED)
VS
Compare AOC AG276QZD (W-OLED) vs. LG 27GS95QE (W-OLED)
VS
Compare AOC AG276QZD (W-OLED) vs. Pixio PX277 OLED Max (W-OLED)
VS
Compare Dell U2723QE (IPS Black) vs. Gigabyte M32UC (VA)
VS
Compare Dell U2723QE (IPS Black) vs. Asus PA329CV (IPS)
VS
Compare Dell U2723QE (IPS Black) vs. KTC M27T20 (VA MiniLED)
VS
FAQs
Why trust us
This information was produced and vetted by the PerfectRec monitors team. We are a product research and recommendation organization that meticulously reviews and evaluates the latest monitor information and makes it digestible for you.
By the numbers
210
Monitors evaluated
10,500
Monitors stats compiled
15
Proprietary Monitors ratings developed
96,500
Recommendations made
14,475
Consumer hours saved
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.
Featured in
