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 12, 2024·
For competitive gaming and casual gaming with a high refresh rate and exceptional responsiveness, the AOC AG276QZD with OLED technology will provide a superior experience; its higher price reflects this. However, its overall performance for productivity tasks and media consumption might not justify the cost compared to the Dell S3222DGM. The Dell offers a larger screen and good gaming performance at a budget price, but with lower peak brightness and less vibrant colors, it's not as well-suited for HDR gaming or high-end color work such as digital photo editing. If cost is a deciding factor and your primary uses are general productivity and casual gaming, the Dell may offer a better balance. 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
- Very good refresh rate
- Best in class contrast
- Best in class response time
Advantages of the Dell S3222DGM (VA)
- The Dell S3222DGM (VA) has no clear advantages over the AOC AG276QZD (W-OLED).
Key differences
Casual Gaming
9.7
6.9
2560 x 1440
RESOLUTION
2560 x 1440
240Hz
REFRESH RATE
165Hz
Inf:1
NATIVE CONTRAST
4365:1
284 nits
SDR PEAK BRIGHTNESS
333 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 S3222DGM (VA) is only fair.
Competitive Gaming
9.6
4.6
240Hz
REFRESH RATE
165Hz
0.3 ms
TOTAL RESPONSE TIME
10.6 ms
20 - 240 Hz
VARIABLE REFRESH RATE
20 - 165 Hz
No
STROBING / BFI
Yes
284 nits
SDR PEAK BRIGHTNESS
333 nits
The AOC AG276QZD (W-OLED) is best in class for competitive gaming, while the Dell S3222DGM (VA) is poor.
Productivity
5.7
5.1
2560 x 1440
RESOLUTION
2560 x 1440
108 PPI
PIXELS PER INCH
93 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The AOC AG276QZD (W-OLED) and Dell S3222DGM (VA) are both poor for productivity, though the AOC AG276QZD (W-OLED) is somewhat better.
Media Consumption
7.8
5.9
2560 x 1440
RESOLUTION
2560 x 1440
Inf:1
NATIVE CONTRAST
4365:1
284 nits
SDR PEAK BRIGHTNESS
333 nits
379 nits
HDR PEAK BRIGHTNESS
N/A
Matte
COATING
Matte
The AOC AG276QZD (W-OLED) is good for media consumption, while the Dell S3222DGM (VA) is poor.
Cost
$700
$250
$0
$200
$400
$600
$800
$1,000
$1,200
The AOC AG276QZD (W-OLED) has a price of $700 and the Dell S3222DGM (VA) costs $250.
HDR Gaming and Media Consumption
Yes
No
The AOC AG276QZD (W-OLED) is suitable for HDR gaming and media consumption while the Dell S3222DGM (VA) 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 S3222DGM (VA) 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 S3222DGM (VA) are not suitable for HDR video editing and color grading.
Print Photo Editing
No
No
Both the AOC AG276QZD (W-OLED) and Dell S3222DGM (VA) are not suitable for print photo editing.
Give feedback
We’re constantly working to improve.
How the AOC AG276QZD (W-OLED) and the Dell S3222DGM (VA) compare to other monitors
Spec Comparison
 |  | |
| AOC AG276QZD (W-OLED) | Dell S3222DGM (VA) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$700 | $250 | ||
Screen Size | |||
Screen Size | 27" | 32" | |
Resolution | |||
Resolution | 2560 x 1440 | 2560 x 1440 | |
Screen Type | |||
Screen Type | OLED | LED | |
Screen Sub-type | |||
Screen Sub-type | W-OLED | VA | |
Refresh Rate | |||
Refresh Rate | 240Hz | 165Hz | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | Inf:1 | 4365:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 284 nits | 333 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 % | 98.1 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 0.3 ms | 10.6 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 240 Hz | 20 - 165 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | Yes | |
Persistence Blur Score | |||
Persistence Blur Score | 8/10 | 7.1/10 | |
Ghosting Score | |||
Ghosting Score | 9.9/10 | 7/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 108 PPI | 93 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 6.6/10 | 6.3/10 | |
Image Clarity Score | |||
Image Clarity Score | 7/10 | 6.3/10 | |
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 S3222DGM (VA)
See more
Dig into reviews and images
Tom's Hardware
Christian Eberle | February 2022
"Aside from its omission of HDR, the Dell S3222DGM has no flaws of consequence. For a surprisingly low price, it delivers premium quality gaming performance with 165 Hz and Adaptive-Sync through a high-contrast curved VA panel with a wide and accurate color gamut."
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. Pixio PX277 OLED Max (W-OLED)
VS
Compare AOC AG276QZD (W-OLED) vs. Nubia RedMagic GM001J (IPS MiniLED)
VS
Compare Dell S3222DGM (VA) vs. ViewSonic XG2431 (IPS)
VS
Compare Dell S3222DGM (VA) vs. MSI G273QPF (IPS)
VS
Compare Dell S3222DGM (VA) vs. Innocn 27G1S (VA)
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
116,900
Recommendations made
17,535
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
