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What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
If you prioritize top-notch image quality and contrast for HDR gaming and media consumption, the AOC AG276QZD with its OLED panel is the superior option, despite its higher price. It's also better suited for digital photo editing due to its color accuracy. On the other hand, if you're focused on competitive gaming, the Dell AW2524H with its extremely high refresh rate and faster response time offers an edge, and it comes at a lower price. The Dell, however, won't deliver as vivid colors or deep blacks for HDR content. Neither are ideal for productivity tasks due to their limited screen resolution and size. 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
- Good for media consumption
- Best in class contrast
- Best in class response time
Advantages of the Dell AW2524H (IPS)
- Best in class refresh rate
- Good brightness
Key differences
Casual Gaming
9.7
6.1
2560 x 1440
RESOLUTION
1920 x 1080
240Hz
REFRESH RATE
500Hz
Inf:1
NATIVE CONTRAST
1031:1
284 nits
SDR PEAK BRIGHTNESS
390 nits
379 nits
HDR PEAK BRIGHTNESS
464 nits
96.0 %
DCI-P3 COLOR GAMUT
87.5 %
Matte
COATING
Matte
The AOC AG276QZD (W-OLED) is best in class for casual gaming, while the Dell AW2524H (IPS) is only fair.
Productivity
5.7
4.9
2560 x 1440
RESOLUTION
1920 x 1080
108 PPI
PIXELS PER INCH
91 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The AOC AG276QZD (W-OLED) and Dell AW2524H (IPS) are both poor for productivity, though the AOC AG276QZD (W-OLED) is somewhat better.
Media Consumption
7.8
5.4
2560 x 1440
RESOLUTION
1920 x 1080
Inf:1
NATIVE CONTRAST
1031:1
284 nits
SDR PEAK BRIGHTNESS
390 nits
379 nits
HDR PEAK BRIGHTNESS
464 nits
Matte
COATING
Matte
The AOC AG276QZD (W-OLED) is good for media consumption, while the Dell AW2524H (IPS) is poor.
Cost
$700
$500
$200
$400
$600
$800
$1,000
$1,200
The AOC AG276QZD (W-OLED) has a price of $700 and the Dell AW2524H (IPS) costs $500.
HDR Gaming and Media Consumption
Yes
No
The AOC AG276QZD (W-OLED) is suitable for HDR gaming and media consumption while the Dell AW2524H (IPS) is not suitable for HDR gaming and media consumption.
Key similarities
Competitive Gaming
9.6
9.5
240Hz
REFRESH RATE
500Hz
0.3 ms
TOTAL RESPONSE TIME
5.5 ms
20 - 240 Hz
VARIABLE REFRESH RATE
20 - 500 Hz
No
STROBING / BFI
Yes
284 nits
SDR PEAK BRIGHTNESS
390 nits
The AOC AG276QZD (W-OLED) and Dell AW2524H (IPS) are both best in class for competitive gaming.
Digital Photo Editing
Yes
Yes
Both the AOC AG276QZD (W-OLED) and Dell AW2524H (IPS) are suitable for digital photo editing.
HDR Video Editing and Color Grading
No
No
Both the AOC AG276QZD (W-OLED) and Dell AW2524H (IPS) are not suitable for HDR video editing and color grading.
Print Photo Editing
No
No
Both the AOC AG276QZD (W-OLED) and Dell AW2524H (IPS) are not suitable for print photo editing.
Give feedback
We’re constantly working to improve.
How the AOC AG276QZD (W-OLED) and the Dell AW2524H (IPS) compare to other monitors
Spec Comparison
 |  | |
| AOC AG276QZD (W-OLED) | Dell AW2524H (IPS) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$700 | $500 | ||
Screen Size | |||
Screen Size | 27" | 25" | |
Resolution | |||
Resolution | 2560 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 | 284 nits | 390 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 379 nits | 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 | 0.3 ms | 5.5 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 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 | 9.9/10 | 8.1/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 108 PPI | 91 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 6.6/10 | 6.1/10 | |
Image Clarity Score | |||
Image Clarity Score | 7/10 | 6.1/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 2 | 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 | |
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
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Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
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Staff Expert & Software Engineer
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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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