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What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
If you're a competitive gamer looking for high refresh rates and low response times without spending as much, the Asus PG27AQN would be an excellent choice. Conversely, if you're interested in professional-grade color accuracy for tasks like HDR video editing or print photo editing and are willing to invest more, the LG 27EP950, with its superior color depth and contrast, is a standout option. However, the LG's lower brightness and lack of high refresh rate features make it less ideal for gaming. Both have a 27-inch screen, but the LG has a higher resolution, which can be better for productivity and media consumption. 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 LG 27EP950 (W-OLED)
- Best in class for casual gaming
- Good for media consumption
- Very good image clarity
- Best in class contrast
- Best in class response time
Key differences
Casual Gaming
6.7
9.5
2560 x 1440
RESOLUTION
3840 x 2160
360Hz
REFRESH RATE
60Hz
974:1
NATIVE CONTRAST
Inf:1
414 nits
SDR PEAK BRIGHTNESS
250 nits
644 nits
HDR PEAK BRIGHTNESS
N/A
92.0 %
DCI-P3 COLOR GAMUT
99.0 %
Semi-Gloss
COATING
Matte
The LG 27EP950 (W-OLED) is best in class for casual gaming, while the Asus PG27AQN (IPS) is only fair.
Competitive Gaming
9.5
5.4
360Hz
REFRESH RATE
60Hz
5.6 ms
TOTAL RESPONSE TIME
1.0 ms
20 - 360 Hz
VARIABLE REFRESH RATE
N/A
Yes
STROBING / BFI
No
414 nits
SDR PEAK BRIGHTNESS
250 nits
The Asus PG27AQN (IPS) is best in class for competitive gaming, while the LG 27EP950 (W-OLED) is poor.
Media Consumption
6.0
7.9
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
N/A
Semi-Gloss
COATING
Matte
The LG 27EP950 (W-OLED) is good for media consumption, while the Asus PG27AQN (IPS) is only fair.
Cost
$949
$3,000
$0
$1,000
$2,000
$3,000
$4,000
The Asus PG27AQN (IPS) has a price of $949 and the LG 27EP950 (W-OLED) costs $3,000.
HDR Gaming and Media Consumption
No
Yes
The Asus PG27AQN (IPS) is not suitable for HDR gaming and media consumption while the LG 27EP950 (W-OLED) is suitable for HDR gaming and media consumption.
Key similarities
Productivity
6.5
6.6
2560 x 1440
RESOLUTION
3840 x 2160
109 PPI
PIXELS PER INCH
163 PPI
Yes
ADJUSTABLE STAND
Yes
Semi-Gloss
COATING
Matte
The LG 27EP950 (W-OLED) and Asus PG27AQN (IPS) are both only fair for productivity.
Digital Photo Editing
No
No
Both the Asus PG27AQN (IPS) and LG 27EP950 (W-OLED) are not suitable for digital photo editing.
HDR Video Editing and Color Grading
No
No
Both the Asus PG27AQN (IPS) and LG 27EP950 (W-OLED) are not suitable for HDR video editing and color grading.
Print Photo Editing
No
No
Both the Asus PG27AQN (IPS) and LG 27EP950 (W-OLED) are not suitable for print photo editing.
Give feedback
We’re constantly working to improve.
How the Asus PG27AQN (IPS) and the LG 27EP950 (W-OLED) compare to other monitors
Spec Comparison
 |  | |
| Asus PG27AQN (IPS) | LG 27EP950 (W-OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$949 | $3,000 | ||
Screen Size | |||
Screen Size | 27" | 27" | |
Resolution | |||
Resolution | 2560 x 1440 | 3840 x 2160 | |
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 | 250 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 644 nits | N/A | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | No | Yes | |
sRGB Color Gamut | |||
sRGB Color Gamut | 98.5 % | 99 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 5.6 ms | 1 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 360 Hz | N/A | |
Strobing / BFI | |||
Strobing / BFI | Yes | No | |
Persistence Blur Score | |||
Persistence Blur Score | 9.5/10 | 5/10 | |
Ghosting Score | |||
Ghosting Score | 8.1/10 | 9.6/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 109 PPI | 163 PPI | |
Coating | |||
Coating | Semi-Gloss | Matte | |
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 | 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 | 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."
Give feedback
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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