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're focused on immersive gaming and media consumption with deep blacks and wide viewing angles, the AOC monitor's OLED panel is a strong choice, but it's not as well-suited for productivity and comes with a higher price. On the other hand, the Dell monitor, while less costly, offers higher refresh rates that are beneficial for competitive gaming, and its IPS panel is a solid option for productivity tasks, though it may not provide the same level of contrast and color richness for HDR content as the AOC does. 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 AG456UCZD (W-OLED)
- Best in class for casual gaming
- Best in class contrast
- Best in class response time
Advantages of the Dell AW2524H (IPS)
- Best in class for competitive gaming
- Best in class refresh rate
- Good brightness
Key differences
Casual Gaming
9.6
6.1
3440 x 1440
RESOLUTION
1920 x 1080
240Hz
REFRESH RATE
500Hz
Inf:1
NATIVE CONTRAST
1031:1
200 nits
SDR PEAK BRIGHTNESS
390 nits
Unknown
HDR PEAK BRIGHTNESS
464 nits
98.5 %
DCI-P3 COLOR GAMUT
87.5 %
Matte
COATING
Matte
The AOC AG456UCZD (W-OLED) is best in class for casual gaming, while the Dell AW2524H (IPS) is only fair.
Competitive Gaming
6.0
9.5
240Hz
REFRESH RATE
500Hz
0.0 ms
TOTAL RESPONSE TIME
5.5 ms
48 - 240 Hz
VARIABLE REFRESH RATE
20 - 500 Hz
No
STROBING / BFI
Yes
200 nits
SDR PEAK BRIGHTNESS
390 nits
The Dell AW2524H (IPS) is best in class for competitive gaming, while the AOC AG456UCZD (W-OLED) is only fair.
Productivity
3.8
4.9
3440 x 1440
RESOLUTION
1920 x 1080
83 PPI
PIXELS PER INCH
91 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The Dell AW2524H (IPS) and AOC AG456UCZD (W-OLED) are both poor for productivity, though the Dell AW2524H (IPS) is somewhat better.
Media Consumption
5.9
5.4
3440 x 1440
RESOLUTION
1920 x 1080
Inf:1
NATIVE CONTRAST
1031:1
200 nits
SDR PEAK BRIGHTNESS
390 nits
Unknown
HDR PEAK BRIGHTNESS
464 nits
Matte
COATING
Matte
The AOC AG456UCZD (W-OLED) and Dell AW2524H (IPS) are both poor for media consumption, though the AOC AG456UCZD (W-OLED) is somewhat better.
Cost
$1,400
$500
$0
$500
$1,000
$1,500
$2,000
$2,500
The AOC AG456UCZD (W-OLED) has a price of $1,400 and the Dell AW2524H (IPS) costs $500.
HDR Gaming and Media Consumption
Yes
No
The AOC AG456UCZD (W-OLED) is suitable for HDR gaming and media consumption while the Dell AW2524H (IPS) is not suitable for HDR gaming and media consumption.
Print Photo Editing
Yes
No
The AOC AG456UCZD (W-OLED) is suitable for print photo editing while the Dell AW2524H (IPS) is not suitable for print photo editing.
Key similarities
Digital Photo Editing
Yes
Yes
Both the AOC AG456UCZD (W-OLED) and Dell AW2524H (IPS) are suitable for digital photo editing.
HDR Video Editing and Color Grading
No
No
Both the AOC AG456UCZD (W-OLED) and Dell AW2524H (IPS) are not suitable for HDR video editing and color grading.
Give feedback
We’re constantly working to improve.
How the AOC AG456UCZD (W-OLED) and the Dell AW2524H (IPS) compare to other monitors
Spec Comparison
 |  | |
| AOC AG456UCZD (W-OLED) | Dell AW2524H (IPS) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,400 | $500 | ||
Screen Size | |||
Screen Size | 44.5" | 25" | |
Resolution | |||
Resolution | 3440 x 1440 | 1920 x 1080 | |
Screen Type | |||
Screen Type | OLED | LED | |
Screen Sub-type | |||
Screen Sub-type | W-OLED | IPS | |
Local Dimming Zones | |||
Local Dimming Zones | N/A | 32 | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | Inf:1 | 1031:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 200 nits | 390 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | Unknown | 464 nits | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | Yes | No | |
sRGB Color Gamut | |||
sRGB Color Gamut | 100 % | 99.9 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 0.03 ms | 5.5 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 48 - 240 Hz | 20 - 500 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | Yes | |
Persistence Blur Score | |||
Persistence Blur Score | 8/10 | 10/10 | |
Ghosting Score | |||
Ghosting Score | 10/10 | 8.1/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 83 PPI | 91 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 3.8/10 | 6.1/10 | |
Image Clarity Score | |||
Image Clarity Score | 4.9/10 | 6.1/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 0 | 2 | |
HDMI 2.1 Ports | |||
HDMI 2.1 Ports | 3 | 0 | |
Micro HDMI Ports | |||
Micro HDMI Ports | 0 | 0 | |
DisplayPort 1.2 Ports | |||
DisplayPort 1.2 Ports | 0 | 0 | |
Shopping
Dell AW2524H (IPS)
See more
Dig into reviews and images
Tom's Hardware
Christian Eberle | March 2023
"If you have the system for it, the Alienware AW2524H is the perfect display to show off next level frame rates and control response. With higher contrast and color volume than its 360 Hz competition, it currently has no equal."
Give feedback
We're constantly perfecting our model
More comparisons for you
Compare AOC AG456UCZD (W-OLED) vs. ViewSonic XG341C-2K (VA Mini LED)
VS
Compare AOC AG456UCZD (W-OLED) vs. Asus PG34WCDM (W-OLED)
VS
Compare AOC AG456UCZD (W-OLED) vs. Samsung Odyssey OLED G8 G85SB (QD-OLED)
VS
Compare Dell AW2524H (IPS) vs. KTC M27T20 (VA MiniLED)
VS
Compare Dell AW2524H (IPS) vs. LG 32UN650 (IPS)
VS
Compare Dell AW2524H (IPS) vs. Gigabyte FI32Q-X (IPS)
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
107,600
Recommendations made
16,140
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
