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Company ProductName Specs
What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
If gaming is your top priority, especially competitive gaming, the AOC AG456UCZD with its larger size, OLED technology, and higher refresh rate will offer a much better experience with deeper blacks and smoother motion. However, if budget is a concern and you also need a monitor that handles photo editing and productivity well, the Dell S2722QC offers high resolution in a smaller package and good color accuracy, but isn't as well-suited for gaming with its lower refresh rate. For HDR gaming and media, AOC is superior, while Dell falls short, although AOC may not be as clear or bright in well-lit environments. 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
- Very good refresh rate
- Best in class contrast
- Best in class response time
Advantages of the Dell S2722QC (IPS)
- Good for productivity
- Very good text clarity
- Very good image clarity
Key differences
Casual Gaming
9.6
5.9
3440 x 1440
RESOLUTION
3840 x 2160
240Hz
REFRESH RATE
60Hz
Inf:1
NATIVE CONTRAST
1304:1
200 nits
SDR PEAK BRIGHTNESS
382 nits
Unknown
HDR PEAK BRIGHTNESS
402 nits
98.5 %
DCI-P3 COLOR GAMUT
82.9 %
Matte
COATING
Matte
The AOC AG456UCZD (W-OLED) is best in class for casual gaming, while the Dell S2722QC (IPS) is poor.
Competitive Gaming
6.0
4.9
240Hz
REFRESH RATE
60Hz
0.0 ms
TOTAL RESPONSE TIME
14.4 ms
48 - 240 Hz
VARIABLE REFRESH RATE
40 - 60 Hz
No
STROBING / BFI
No
200 nits
SDR PEAK BRIGHTNESS
382 nits
The AOC AG456UCZD (W-OLED) is only fair for competitive gaming, while the Dell S2722QC (IPS) is poor.
Productivity
3.8
7.9
3440 x 1440
RESOLUTION
3840 x 2160
83 PPI
PIXELS PER INCH
164 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The Dell S2722QC (IPS) is good for productivity, while the AOC AG456UCZD (W-OLED) is poor.
Media Consumption
5.9
6.8
3440 x 1440
RESOLUTION
3840 x 2160
Inf:1
NATIVE CONTRAST
1304:1
200 nits
SDR PEAK BRIGHTNESS
382 nits
Unknown
HDR PEAK BRIGHTNESS
402 nits
Matte
COATING
Matte
The Dell S2722QC (IPS) is only fair for media consumption, while the AOC AG456UCZD (W-OLED) is poor.
Cost
$1,400
$400
$0
$500
$1,000
$1,500
$2,000
$2,500
The AOC AG456UCZD (W-OLED) has a price of $1,400 and the Dell S2722QC (IPS) costs $400.
HDR Gaming and Media Consumption
Yes
No
The AOC AG456UCZD (W-OLED) is suitable for HDR gaming and media consumption while the Dell S2722QC (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 S2722QC (IPS) is not suitable for print photo editing.
Key similarities
Digital Photo Editing
Yes
Yes
Both the AOC AG456UCZD (W-OLED) and Dell S2722QC (IPS) are suitable for digital photo editing.
HDR Video Editing and Color Grading
No
No
Both the AOC AG456UCZD (W-OLED) and Dell S2722QC (IPS) are not suitable for HDR video editing and color grading.
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We’re constantly working to improve.
How the AOC AG456UCZD (W-OLED) and the Dell S2722QC (IPS) compare to other monitors
Spec Comparison
 |  | |
| AOC AG456UCZD (W-OLED) | Dell S2722QC (IPS) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,400 | $400 | ||
Screen Size | |||
Screen Size | 44.5" | 27" | |
Resolution | |||
Resolution | 3440 x 1440 | 3840 x 2160 | |
Screen Type | |||
Screen Type | OLED | LED | |
Screen Sub-type | |||
Screen Sub-type | W-OLED | IPS | |
Refresh Rate | |||
Refresh Rate | 240Hz | 60Hz | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | Inf:1 | 1304:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 200 nits | 382 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | Unknown | 402 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 | 0.03 ms | 14.4 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 48 - 240 Hz | 40 - 60 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 8/10 | 5/10 | |
Ghosting Score | |||
Ghosting Score | 10/10 | 6/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 83 PPI | 164 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 3.8/10 | 8.1/10 | |
Image Clarity Score | |||
Image Clarity Score | 4.9/10 | 8.1/10 | |
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 S2722QC (IPS)
See more
Dig into reviews and images
PC World
Matthew Smith | March 2022
"The Dell S2722QC offers 4K, USB-C, HDR, and integrated speakers for a uniquely affordable price, but makes some image quality sacrifices to hit its low cost. It’s a good everyday productivity monitor that you should buy for its features, not its performance."
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