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What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
If competitive gaming is your priority, the Acer XB323U-GX excels with its higher refresh rate and response time, offering a smoother and more responsive experience. However, the Asus PA279CRV, while less suitable for fast-paced games due to a lower refresh rate, offers higher screen resolution which is better for digital photo editing and productivity, with clearer text and image quality. For casual gaming, media consumption or general use, the Asus may provide a better balance between cost and functionality, especially if the sharper image of a 4K display is important to you. 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 Acer XB323U-GX (IPS)
- Very good refresh rate
- Good brightness
- Good response time
Advantages of the Asus PA279CRV (IPS)
- Good for productivity
- Very good text clarity
- Very good image clarity
Key differences
Productivity
4.8
7.9
2560 x 1440
RESOLUTION
3840 x 2160
91 PPI
PIXELS PER INCH
163 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The Asus PA279CRV (IPS) is good for productivity, while the Acer XB323U-GX (IPS) is poor.
Media Consumption
5.4
6.6
2560 x 1440
RESOLUTION
3840 x 2160
1000:1
NATIVE CONTRAST
920:1
400 nits
SDR PEAK BRIGHTNESS
376 nits
600 nits
HDR PEAK BRIGHTNESS
436 nits
Matte
COATING
Matte
The Asus PA279CRV (IPS) is only fair for media consumption, while the Acer XB323U-GX (IPS) is poor.
Cost
$1,147
$469
$0
$500
$1,000
$1,500
$2,000
The Acer XB323U-GX (IPS) has a price of $1,147 and the Asus PA279CRV (IPS) costs $469.
Key similarities
Casual Gaming
5.9
5.8
2560 x 1440
RESOLUTION
3840 x 2160
270Hz
REFRESH RATE
60Hz
1000:1
NATIVE CONTRAST
920:1
400 nits
SDR PEAK BRIGHTNESS
376 nits
600 nits
HDR PEAK BRIGHTNESS
436 nits
95.0 %
DCI-P3 COLOR GAMUT
98.5 %
Matte
COATING
Matte
The Acer XB323U-GX (IPS) and Asus PA279CRV (IPS) are both poor for casual gaming.
Competitive Gaming
5.3
4.9
270Hz
REFRESH RATE
60Hz
8.0 ms
TOTAL RESPONSE TIME
17.0 ms
48 - 270 Hz
VARIABLE REFRESH RATE
48 - 60 Hz
Yes
STROBING / BFI
No
400 nits
SDR PEAK BRIGHTNESS
376 nits
The Acer XB323U-GX (IPS) and Asus PA279CRV (IPS) are both poor for competitive gaming.
HDR Gaming and Media Consumption
No
No
Both the Acer XB323U-GX (IPS) and Asus PA279CRV (IPS) are not suitable for HDR gaming and media consumption.
Digital Photo Editing
Yes
Yes
Both the Acer XB323U-GX (IPS) and Asus PA279CRV (IPS) are suitable for digital photo editing.
HDR Video Editing and Color Grading
No
No
Both the Acer XB323U-GX (IPS) and Asus PA279CRV (IPS) are not suitable for HDR video editing and color grading.
Print Photo Editing
Yes
Yes
Both the Acer XB323U-GX (IPS) and Asus PA279CRV (IPS) are suitable for print photo editing.
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We’re constantly working to improve.
How the Acer XB323U-GX (IPS) and the Asus PA279CRV (IPS) compare to other monitors
Spec Comparison
 |  | |
| Acer XB323U-GX (IPS) | Asus PA279CRV (IPS) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,147 | $469 | ||
Screen Size | |||
Screen Size | 32" | 27" | |
Resolution | |||
Resolution | 2560 x 1440 | 3840 x 2160 | |
Screen Type | |||
Screen Type | LED | LED | |
Screen Sub-type | |||
Screen Sub-type | IPS | IPS | |
Local Dimming Zones | |||
Local Dimming Zones | 16 | 8 | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | 1000:1 | 920:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 400 nits | 376 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 600 nits | 436 nits | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | No | No | |
sRGB Color Gamut | |||
sRGB Color Gamut | 173.4 % | 99.3 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 8 ms | 17 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 48 - 270 Hz | 48 - 60 Hz | |
Strobing / BFI | |||
Strobing / BFI | Yes | No | |
Persistence Blur Score | |||
Persistence Blur Score | 8.5/10 | 5/10 | |
Ghosting Score | |||
Ghosting Score | 7.6/10 | 6/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 91 PPI | 163 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 6.1/10 | 8/10 | |
Image Clarity Score | |||
Image Clarity Score | 6.1/10 | 8/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 1 | 1 | |
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 | 1 | 0 | |
Shopping
Asus PA279CRV (IPS)
See more
Dig into reviews and images
Display Ninja
Rob Shafer | September 2023
"The ASUS PA279CRV is an excellent value 4K IPS monitor for color-critical work involving sRGB, Rec.709, DCI-P3 and Adobe RGB color spaces. On top of that, it features rich connectivity options, a robust design and plenty of additional features."
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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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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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