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What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
If you prioritize high refresh rates for smooth gameplay and enjoy vibrant colors in HDR gaming and media, the Asus PG27AQDM with its OLED technology is well-suited to those needs; however, for tasks requiring sharp image clarity and text quality, such as photo editing and general productivity, its lower resolution may be a disadvantage. Conversely, the LG UltraFine 5K offers unparalleled image clarity and text sharpness due to its higher resolution, making it ideal for productivity and detailed photo editing, but it lacks high refresh rates, making it less suitable for competitive gaming or watching high dynamic range content. 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 PG27AQDM (W-OLED)
- Best in class for casual gaming
- Very good for competitive gaming
- Very good refresh rate
- Best in class contrast
- Excellent response time
Advantages of the LG UltraFine 5K 27MD5KL (IPS)
- Very good for productivity
- Best in class text clarity
- Best in class image clarity
- Good brightness
Key differences
Casual Gaming
9.5
6.0
2560 x 1440
RESOLUTION
5120 x 2880
240Hz
REFRESH RATE
60Hz
Inf:1
NATIVE CONTRAST
1200:1
162 nits
SDR PEAK BRIGHTNESS
500 nits
963 nits
HDR PEAK BRIGHTNESS
Unknown
97.2 %
DCI-P3 COLOR GAMUT
99.0 %
Matte
COATING
Glossy
The Asus PG27AQDM (W-OLED) is best in class for casual gaming, while the LG UltraFine 5K 27MD5KL (IPS) is only fair.
Competitive Gaming
8.6
5.0
240Hz
REFRESH RATE
60Hz
1.8 ms
TOTAL RESPONSE TIME
14.0 ms
20 - 240 Hz
VARIABLE REFRESH RATE
N/A
No
STROBING / BFI
No
162 nits
SDR PEAK BRIGHTNESS
500 nits
The Asus PG27AQDM (W-OLED) is very good for competitive gaming, while the LG UltraFine 5K 27MD5KL (IPS) is poor.
Productivity
5.8
8.7
2560 x 1440
RESOLUTION
5120 x 2880
111 PPI
PIXELS PER INCH
218 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Glossy
The LG UltraFine 5K 27MD5KL (IPS) is very good for productivity, while the Asus PG27AQDM (W-OLED) is poor.
Media Consumption
7.5
7.0
2560 x 1440
RESOLUTION
5120 x 2880
Inf:1
NATIVE CONTRAST
1200:1
162 nits
SDR PEAK BRIGHTNESS
500 nits
963 nits
HDR PEAK BRIGHTNESS
Unknown
Matte
COATING
Glossy
The Asus PG27AQDM (W-OLED) and LG UltraFine 5K 27MD5KL (IPS) are both good for media consumption, though the Asus PG27AQDM (W-OLED) is somewhat better.
Cost
$899
$1,179
$400
$600
$800
$1,000
$1,200
$1,400
$1,600
$1,800
The Asus PG27AQDM (W-OLED) has a price of $899 and the LG UltraFine 5K 27MD5KL (IPS) costs $1,179.
HDR Gaming and Media Consumption
Yes
No
The Asus PG27AQDM (W-OLED) is suitable for HDR gaming and media consumption while the LG UltraFine 5K 27MD5KL (IPS) is not suitable for HDR gaming and media consumption.
Key similarities
Digital Photo Editing
Yes
Yes
Both the Asus PG27AQDM (W-OLED) and LG UltraFine 5K 27MD5KL (IPS) are suitable for digital photo editing.
HDR Video Editing and Color Grading
No
No
Both the Asus PG27AQDM (W-OLED) and LG UltraFine 5K 27MD5KL (IPS) are not suitable for HDR video editing and color grading.
Print Photo Editing
No
No
Both the Asus PG27AQDM (W-OLED) and LG UltraFine 5K 27MD5KL (IPS) are not suitable for print photo editing.
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We’re constantly working to improve.
How the Asus PG27AQDM (W-OLED) and the LG UltraFine 5K 27MD5KL (IPS) compare to other monitors
Spec Comparison
 |  | |
| Asus PG27AQDM (W-OLED) | LG UltraFine 5K 27MD5KL (IPS) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$899 | $1,179 | ||
Screen Size | |||
Screen Size | 27" | 27" | |
Resolution | |||
Resolution | 2560 x 1440 | 5120 x 2880 | |
Screen Type | |||
Screen Type | OLED | LED | |
Screen Sub-type | |||
Screen Sub-type | W-OLED | IPS | |
Refresh Rate | |||
Refresh Rate | 240Hz | 60Hz | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | Inf:1 | 1200:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 162 nits | 500 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 963 nits | Unknown | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | Yes | No | |
sRGB Color Gamut | |||
sRGB Color Gamut | 100 % | 100 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 1.8 ms | 14 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 240 Hz | N/A | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 8/10 | 5/10 | |
Ghosting Score | |||
Ghosting Score | 9.1/10 | 6/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 111 PPI | 218 PPI | |
Coating | |||
Coating | Matte | Glossy | |
Text Clarity Score | |||
Text Clarity Score | 6.7/10 | 10/10 | |
Image Clarity Score | |||
Image Clarity Score | 7.2/10 | 10/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 2 | 0 | |
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 PG27AQDM (W-OLED)
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Dig into reviews and images
Tom's Hardware
Christian Eberle | April 2023
"It’s hard to find any fault with the Asus ROG Swift PG27AQDM. Yes it’s expensive, but it’s incredibly good. With a stunning image and next-level video performance, it’s one of the very best gaming monitors I’ve ever reviewed."
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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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