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What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
If you prioritize a high refresh rate for competitive gaming and don't mind a lower resolution, the Asus PG27AQN (IPS) would serve you well, especially if you're looking to save money. On the other hand, if you prefer a larger screen with spectacular colors and contrast, and are willing to invest more, the Asus PG32UCDM (QD-OLED) is superior for media consumption and HDR gaming. However, the PG32UCDM's higher resolution may not be as advantageous for competitive gaming due to its lower refresh rate compared to the PG27AQN. 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 Asus PG27AQN (IPS)
- Best in class for competitive gaming
- Best in class refresh rate
- Good text clarity
- Good brightness
Advantages of the Asus PG32UCDM (QD-OLED)
- Best in class for casual gaming
- Good for productivity
- Best in class for media consumption
- Best in class contrast
- Best in class color volume
- Best in class response time
Key differences
Casual Gaming
6.7
9.8
2560 x 1440
RESOLUTION
3840 x 2160
360Hz
REFRESH RATE
240Hz
974:1
NATIVE CONTRAST
Inf:1
414 nits
SDR PEAK BRIGHTNESS
250 nits
644 nits
HDR PEAK BRIGHTNESS
250 nits
92.0 %
DCI-P3 COLOR GAMUT
99.0 %
Semi-Gloss
COATING
Glossy
The Asus PG32UCDM (QD-OLED) is best in class for casual gaming, while the Asus PG27AQN (IPS) is only fair.
Competitive Gaming
9.5
6.4
360Hz
REFRESH RATE
240Hz
5.6 ms
TOTAL RESPONSE TIME
0.0 ms
20 - 360 Hz
VARIABLE REFRESH RATE
48 - 240 Hz
Yes
STROBING / BFI
Yes
414 nits
SDR PEAK BRIGHTNESS
250 nits
The Asus PG27AQN (IPS) is best in class for competitive gaming, while the Asus PG32UCDM (QD-OLED) is only fair.
Media Consumption
6.0
9.7
2560 x 1440
RESOLUTION
3840 x 2160
974:1
NATIVE CONTRAST
Inf:1
414 nits
SDR PEAK BRIGHTNESS
250 nits
644 nits
HDR PEAK BRIGHTNESS
250 nits
Semi-Gloss
COATING
Glossy
The Asus PG32UCDM (QD-OLED) is best in class for media consumption, while the Asus PG27AQN (IPS) is only fair.
Cost
$949
$1,300
$0
$500
$1,000
$1,500
$2,000
The Asus PG27AQN (IPS) has a price of $949 and the Asus PG32UCDM (QD-OLED) costs $1,300.
HDR Gaming and Media Consumption
No
Yes
The Asus PG27AQN (IPS) is not suitable for HDR gaming and media consumption while the Asus PG32UCDM (QD-OLED) is suitable for HDR gaming and media consumption.
Digital Photo Editing
No
Yes
The Asus PG27AQN (IPS) is not suitable for digital photo editing while the Asus PG32UCDM (QD-OLED) is suitable for digital photo editing.
Key similarities
Productivity
6.5
7.0
2560 x 1440
RESOLUTION
3840 x 2160
109 PPI
PIXELS PER INCH
140 PPI
Yes
ADJUSTABLE STAND
Yes
Semi-Gloss
COATING
Glossy
Although they have very similar scores, PerfectRec considers Asus PG32UCDM (QD-OLED) to be good for productivity, while the Asus PG27AQN (IPS) is only fair.
HDR Video Editing and Color Grading
No
No
Both the Asus PG27AQN (IPS) and Asus PG32UCDM (QD-OLED) are not suitable for HDR video editing and color grading.
Print Photo Editing
No
No
Both the Asus PG27AQN (IPS) and Asus PG32UCDM (QD-OLED) are not suitable for print photo editing.
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How the Asus PG27AQN (IPS) and the Asus PG32UCDM (QD-OLED) compare to other monitors
Spec Comparison
 |  | |
| Asus PG27AQN (IPS) | Asus PG32UCDM (QD-OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$949 | $1,300 | ||
Screen Size | |||
Screen Size | 27" | 31.5" | |
Resolution | |||
Resolution | 2560 x 1440 | 3840 x 2160 | |
Screen Type | |||
Screen Type | LED | OLED | |
Screen Sub-type | |||
Screen Sub-type | IPS | QD-OLED | |
Local Dimming Zones | |||
Local Dimming Zones | 32 | N/A | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | 974:1 | Inf:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 414 nits | 250 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 644 nits | 250 nits | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | No | Yes | |
sRGB Color Gamut | |||
sRGB Color Gamut | 98.5 % | 100 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 5.6 ms | 0.03 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 360 Hz | 48 - 240 Hz | |
Strobing / BFI | |||
Strobing / BFI | Yes | Yes | |
Persistence Blur Score | |||
Persistence Blur Score | 9.5/10 | 8/10 | |
Ghosting Score | |||
Ghosting Score | 8.1/10 | 10/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 109 PPI | 140 PPI | |
Coating | |||
Coating | Semi-Gloss | Glossy | |
Text Clarity Score | |||
Text Clarity Score | 7/10 | 6.9/10 | |
Image Clarity Score | |||
Image Clarity Score | 7/10 | 8/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 3 | 0 | |
HDMI 2.1 Ports | |||
HDMI 2.1 Ports | 0 | 2 | |
Micro HDMI Ports | |||
Micro HDMI Ports | 0 | 0 | |
DisplayPort 1.2 Ports | |||
DisplayPort 1.2 Ports | 0 | 0 | |
Shopping
Asus PG27AQN (IPS)
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Dig into reviews and images
IGN
Matthew Smith | March 2023
"The Asus ROG Swift PG27AQN is a motion clarity marvel. It’s the first 27-inch 1440p 360Hz monitor on the market, and also the first to use an Ultrafast IPS display. These advancements provide outstanding motion clarity across a broad range of refresh rates. Unfortunately, the monitor’s motion clarity does nothing for its image quality, which is just ok. To be clear, it’s a very nice looking monitor in many situations. However, the monitor’s contrast ratio is rather low. And while it can reach high levels of brightness in HDR, it lacks the nuance and contrast required to look great in HDR games."
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We're constantly perfecting our model
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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.
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