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What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
If you're a serious gamer looking for the best experience with deep blacks and vibrant colors, the AOC AG276QZD with its W-OLED panel is excellent, especially for HDR gaming. However, it's not ideal for productivity due to lower text quality. The Dell S2522HG is much more budget-friendly, great for competitive gaming with its high refresh rate, and sufficient for everyday tasks. But, it won't deliver as rich color quality for media consumption and isn't suitable for HDR gaming. Consider whether your priority is high-end gaming and media or a balance of gaming performance and value. 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
- Good for media consumption
- Best in class contrast
- Best in class response time
Advantages of the Dell S2522HG (IPS)
- Good brightness
Key differences
Casual Gaming
9.7
5.8
2560 x 1440
RESOLUTION
1920 x 1080
240Hz
REFRESH RATE
240Hz
Inf:1
NATIVE CONTRAST
1000:1
284 nits
SDR PEAK BRIGHTNESS
400 nits
379 nits
HDR PEAK BRIGHTNESS
N/A
96.0 %
DCI-P3 COLOR GAMUT
N/A
Matte
COATING
Matte
The AOC AG276QZD (W-OLED) is best in class for casual gaming, while the Dell S2522HG (IPS) is poor.
Competitive Gaming
9.6
7.0
240Hz
REFRESH RATE
240Hz
0.3 ms
TOTAL RESPONSE TIME
6.0 ms
20 - 240 Hz
VARIABLE REFRESH RATE
48 - 240 Hz
No
STROBING / BFI
No
284 nits
SDR PEAK BRIGHTNESS
400 nits
The AOC AG276QZD (W-OLED) is best in class for competitive gaming, while the Dell S2522HG (IPS) is good.
Productivity
5.7
4.6
2560 x 1440
RESOLUTION
1920 x 1080
108 PPI
PIXELS PER INCH
89 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The AOC AG276QZD (W-OLED) and Dell S2522HG (IPS) are both poor for productivity, though the AOC AG276QZD (W-OLED) is somewhat better.
Media Consumption
7.8
5.3
2560 x 1440
RESOLUTION
1920 x 1080
Inf:1
NATIVE CONTRAST
1000:1
284 nits
SDR PEAK BRIGHTNESS
400 nits
379 nits
HDR PEAK BRIGHTNESS
N/A
Matte
COATING
Matte
The AOC AG276QZD (W-OLED) is good for media consumption, while the Dell S2522HG (IPS) is poor.
Cost
$700
$289
$0
$200
$400
$600
$800
$1,000
$1,200
The AOC AG276QZD (W-OLED) has a price of $700 and the Dell S2522HG (IPS) costs $289.
HDR Gaming and Media Consumption
Yes
No
The AOC AG276QZD (W-OLED) is suitable for HDR gaming and media consumption while the Dell S2522HG (IPS) is not suitable for HDR gaming and media consumption.
Digital Photo Editing
Yes
No
The AOC AG276QZD (W-OLED) is suitable for digital photo editing while the Dell S2522HG (IPS) is not suitable for digital photo editing.
Key similarities
HDR Video Editing and Color Grading
No
No
Both the AOC AG276QZD (W-OLED) and Dell S2522HG (IPS) are not suitable for HDR video editing and color grading.
Print Photo Editing
No
No
Both the AOC AG276QZD (W-OLED) and Dell S2522HG (IPS) are not suitable for print photo editing.
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We’re constantly working to improve.
How the AOC AG276QZD (W-OLED) and the Dell S2522HG (IPS) compare to other monitors
Spec Comparison
 |  | |
| AOC AG276QZD (W-OLED) | Dell S2522HG (IPS) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$700 | $289 | ||
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 | |
Refresh Rate | |||
Refresh Rate | 240Hz | 240Hz | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | Inf:1 | 1000:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 284 nits | 400 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 379 nits | N/A | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | Yes | No | |
sRGB Color Gamut | |||
sRGB Color Gamut | 100 % | 99 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 0.3 ms | 6 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 240 Hz | 48 - 240 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 8/10 | 8/10 | |
Ghosting Score | |||
Ghosting Score | 9.9/10 | 8.1/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 108 PPI | 89 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 6.6/10 | 6/10 | |
Image Clarity Score | |||
Image Clarity Score | 7/10 | 6/10 | |
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 | 1 | |
Shopping
Dell S2522HG (IPS)
See more
Dig into reviews and images
IGN
Matthew Smith | February 2022
"The Dell S2522HG changes the game. This 24.5-inch 1080p gaming monitor has a 240Hz refresh rate, yet it’s commonly sold for $249.99. That’s just tens of dollars more than an average 1080p 144Hz gaming monitor. The S2522HG cuts a few corners in its pursuit of pricing, but it’s a great choice for competitive gamers on a budget."
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CEO and Monitors Editor
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
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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