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Company ProductName Specs
What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
If you prioritize competitive gaming and have a higher budget, the AOC AG456UCZD with its high refresh rate and fast response times will enhance your gaming experience. It also offers superior contrast, making it suitable for HDR gaming and media consumption. However, it's not as well-suited for tasks requiring color accuracy, like digital photo editing. On the other hand, the Asus PA279CV, being more affordable, delivers good productivity features with its higher screen resolution and excellent color accuracy, suitable for photo editing and viewing detailed images. It's not ideal for competitive gaming or HDR content due to its lower refresh rate and brightness. 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 Asus PA279CV (IPS)
- Good for productivity
- Very good text clarity
- Very good image clarity
Key differences
Casual Gaming
9.6
5.8
3440 x 1440
RESOLUTION
3840 x 2160
240Hz
REFRESH RATE
60Hz
Inf:1
NATIVE CONTRAST
920:1
200 nits
SDR PEAK BRIGHTNESS
376 nits
Unknown
HDR PEAK BRIGHTNESS
436 nits
98.5 %
DCI-P3 COLOR GAMUT
80.6 %
Matte
COATING
Matte
The AOC AG456UCZD (W-OLED) is best in class for casual gaming, while the Asus PA279CV (IPS) is poor.
Competitive Gaming
6.0
4.9
240Hz
REFRESH RATE
60Hz
0.0 ms
TOTAL RESPONSE TIME
17.0 ms
48 - 240 Hz
VARIABLE REFRESH RATE
48 - 60 Hz
No
STROBING / BFI
No
200 nits
SDR PEAK BRIGHTNESS
376 nits
The AOC AG456UCZD (W-OLED) is only fair for competitive gaming, while the Asus PA279CV (IPS) is poor.
Productivity
3.8
7.9
3440 x 1440
RESOLUTION
3840 x 2160
83 PPI
PIXELS PER INCH
163 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The Asus PA279CV (IPS) is good for productivity, while the AOC AG456UCZD (W-OLED) is poor.
Media Consumption
5.9
6.6
3440 x 1440
RESOLUTION
3840 x 2160
Inf:1
NATIVE CONTRAST
920:1
200 nits
SDR PEAK BRIGHTNESS
376 nits
Unknown
HDR PEAK BRIGHTNESS
436 nits
Matte
COATING
Matte
The Asus PA279CV (IPS) is only fair for media consumption, while the AOC AG456UCZD (W-OLED) is poor.
Cost
$1,400
$399
$0
$500
$1,000
$1,500
$2,000
$2,500
The AOC AG456UCZD (W-OLED) has a price of $1,400 and the Asus PA279CV (IPS) costs $399.
HDR Gaming and Media Consumption
Yes
No
The AOC AG456UCZD (W-OLED) is suitable for HDR gaming and media consumption while the Asus PA279CV (IPS) is not suitable for HDR gaming and media consumption.
Key similarities
Digital Photo Editing
Yes
Yes
Both the AOC AG456UCZD (W-OLED) and Asus PA279CV (IPS) are suitable for digital photo editing.
HDR Video Editing and Color Grading
No
No
Both the AOC AG456UCZD (W-OLED) and Asus PA279CV (IPS) are not suitable for HDR video editing and color grading.
Print Photo Editing
Yes
Yes
Both the AOC AG456UCZD (W-OLED) and Asus PA279CV (IPS) are suitable for print photo editing.
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We’re constantly working to improve.
How the AOC AG456UCZD (W-OLED) and the Asus PA279CV (IPS) compare to other monitors
Spec Comparison
 |  | |
| AOC AG456UCZD (W-OLED) | Asus PA279CV (IPS) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,400 | $399 | ||
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 | |
Local Dimming Zones | |||
Local Dimming Zones | N/A | 8 | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | Inf:1 | 920:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 200 nits | 376 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | Unknown | 436 nits | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | Yes | No | |
sRGB Color Gamut | |||
sRGB Color Gamut | 100 % | 99.3 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 0.03 ms | 17 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 48 - 240 Hz | 48 - 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 | 163 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 3.8/10 | 8/10 | |
Image Clarity Score | |||
Image Clarity Score | 4.9/10 | 8/10 | |
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
Asus PA279CV (IPS)
See more
Dig into reviews and images
PC World
Matthew Smith | April 2022
"Asus’ ProArt PA279CV is a sensible choice for content creators who want a color accurate 4K monitor but don’t want to clean out their savings account. It edges out alternatives like the BenQ PD2720U and Dell S2722QC in brightness and contrast without giving up ground on connectivity or menu options."
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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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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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