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What we think
The PerfectRec monitor team Learn more
Updated April 23, 2024·
If you're looking for the best competitive gaming experience, the Asus PG27AQN's high refresh rate and lower ghosting make it a strong option. Conversely, if you're keen on superior contrast and color depth for HDR gaming and media consumption, the KTC G27P6 with its OLED panel would be preferable. Note that the Asus has a better overall build with an adjustable stand and more ports, which may benefit productivity tasks. However, for detailed photo editing, the consistent image quality and color accuracy of the KTC might serve you better, despite its lower text quality and potential for image retention due to the OLED panel. 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 refresh rate
- Good text clarity
- Good image clarity
Advantages of the KTC KTC G27P6 (W-OLED)
- Best in class for casual gaming
- Best in class contrast
- Very good brightness
- Best in class response time
Key differences
Casual Gaming
6.7
9.6
2560 x 1440
RESOLUTION
2560 x 1440
360Hz
REFRESH RATE
240Hz
974:1
NATIVE CONTRAST
Inf:1
414 nits
SDR PEAK BRIGHTNESS
700 nits
644 nits
HDR PEAK BRIGHTNESS
Unknown
92.0 %
DCI-P3 COLOR GAMUT
97.0 %
Semi-Gloss
COATING
Matte
The KTC KTC G27P6 (W-OLED) is best in class for casual gaming, while the Asus PG27AQN (IPS) is only fair.
Productivity
6.5
2.8
2560 x 1440
RESOLUTION
2560 x 1440
109 PPI
PIXELS PER INCH
Yes
ADJUSTABLE STAND
Yes
Semi-Gloss
COATING
Matte
The Asus PG27AQN (IPS) is only fair for productivity, while the KTC KTC G27P6 (W-OLED) is poor.
Cost
$949
$800
$400
$600
$800
$1,000
$1,200
$1,400
The Asus PG27AQN (IPS) has a price of $949 and the KTC KTC G27P6 (W-OLED) costs $800.
HDR Gaming and Media Consumption
No
Yes
The Asus PG27AQN (IPS) is not suitable for HDR gaming and media consumption while the KTC KTC G27P6 (W-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 KTC KTC G27P6 (W-OLED) is suitable for digital photo editing.
Key similarities
Competitive Gaming
9.5
9.6
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
No
414 nits
SDR PEAK BRIGHTNESS
700 nits
The KTC KTC G27P6 (W-OLED) and Asus PG27AQN (IPS) are both best in class for competitive gaming.
Media Consumption
6.0
5.6
2560 x 1440
RESOLUTION
2560 x 1440
974:1
NATIVE CONTRAST
Inf:1
414 nits
SDR PEAK BRIGHTNESS
700 nits
644 nits
HDR PEAK BRIGHTNESS
Unknown
Semi-Gloss
COATING
Matte
Although they have very similar scores, PerfectRec considers Asus PG27AQN (IPS) to be only fair for media consumption, while the KTC KTC G27P6 (W-OLED) is poor.
HDR Video Editing and Color Grading
No
No
Both the Asus PG27AQN (IPS) and KTC KTC G27P6 (W-OLED) are not suitable for HDR video editing and color grading.
Print Photo Editing
No
No
Both the Asus PG27AQN (IPS) and KTC KTC G27P6 (W-OLED) are not suitable for print photo editing.
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We’re constantly working to improve.
How the Asus PG27AQN (IPS) and the KTC KTC G27P6 (W-OLED) compare to other monitors
Spec Comparison
 |  | |
| Asus PG27AQN (IPS) | KTC KTC G27P6 (W-OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$949 | $800 | ||
Screen Size | |||
Screen Size | 27" | 27" | |
Resolution | |||
Resolution | 2560 x 1440 | 2560 x 1440 | |
Screen Type | |||
Screen Type | LED | OLED | |
Screen Sub-type | |||
Screen Sub-type | IPS | W-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 | 700 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 644 nits | Unknown | |
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 | No | |
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 | ||
Coating | |||
Coating | Semi-Gloss | Matte | |
Text Clarity Score | |||
Text Clarity Score | 7/10 | 1.4/10 | |
Image Clarity Score | |||
Image Clarity Score | 7/10 | 2.5/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 3 | 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 | 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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