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What we think
The PerfectRec monitor team Learn more
Updated April 22, 2024·
If high-resolution imagery for tasks like digital photo editing is a priority and you prefer sharper text quality, the LG UltraFine 5K would be a solid investment despite its higher price. On the other hand, for a balance between price and performance with exceptional contrast and color accuracy, the Pixio PX277 OLED Max excels, especially in HDR gaming and media consumption. However, the LG's performance in response time and refresh rate for gaming is weaker compared to the Pixio, which offers a much smoother experience for competitive gaming. The Pixio also has a wider range of connectivity options, potentially making it a better all-around choice for diverse use cases. 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 LG UltraFine 5K 27MD5KL (IPS)
- Very good for productivity
- Best in class text clarity
- Best in class image clarity
Advantages of the Pixio PX277 OLED Max (W-OLED)
- Best in class for casual gaming
- Best in class for competitive gaming
- Best in class for media consumption
- Very good refresh rate
- Best in class contrast
- Best in class brightness
- Best in class response time
Key differences
Casual Gaming
6.0
9.9
5120 x 2880
RESOLUTION
2560 x 1440
60Hz
REFRESH RATE
240Hz
1200:1
NATIVE CONTRAST
Inf:1
500 nits
SDR PEAK BRIGHTNESS
1000 nits
Unknown
HDR PEAK BRIGHTNESS
Unknown
99.0 %
DCI-P3 COLOR GAMUT
98.8 %
Glossy
COATING
Matte
The Pixio PX277 OLED Max (W-OLED) is best in class for casual gaming, while the LG UltraFine 5K 27MD5KL (IPS) is only fair.
Competitive Gaming
5.0
9.7
60Hz
REFRESH RATE
240Hz
14.0 ms
TOTAL RESPONSE TIME
0.0 ms
N/A
VARIABLE REFRESH RATE
48 - 240 Hz
No
STROBING / BFI
No
500 nits
SDR PEAK BRIGHTNESS
1000 nits
The Pixio PX277 OLED Max (W-OLED) is best in class for competitive gaming, while the LG UltraFine 5K 27MD5KL (IPS) is poor.
Productivity
8.7
5.9
5120 x 2880
RESOLUTION
2560 x 1440
218 PPI
PIXELS PER INCH
109 PPI
Yes
ADJUSTABLE STAND
Yes
Glossy
COATING
Matte
The LG UltraFine 5K 27MD5KL (IPS) is very good for productivity, while the Pixio PX277 OLED Max (W-OLED) is poor.
Media Consumption
7.0
9.5
5120 x 2880
RESOLUTION
2560 x 1440
1200:1
NATIVE CONTRAST
Inf:1
500 nits
SDR PEAK BRIGHTNESS
1000 nits
Unknown
HDR PEAK BRIGHTNESS
Unknown
Glossy
COATING
Matte
The Pixio PX277 OLED Max (W-OLED) is best in class for media consumption, while the LG UltraFine 5K 27MD5KL (IPS) is good.
Cost
$1,179
$700
$0
$500
$1,000
$1,500
$2,000
The LG UltraFine 5K 27MD5KL (IPS) has a price of $1,179 and the Pixio PX277 OLED Max (W-OLED) costs $700.
HDR Gaming and Media Consumption
No
Yes
The LG UltraFine 5K 27MD5KL (IPS) is not suitable for HDR gaming and media consumption while the Pixio PX277 OLED Max (W-OLED) is suitable for HDR gaming and media consumption.
HDR Video Editing and Color Grading
No
Yes
The LG UltraFine 5K 27MD5KL (IPS) is not suitable for HDR video editing and color grading while the Pixio PX277 OLED Max (W-OLED) is suitable for HDR video editing and color grading.
Print Photo Editing
No
Yes
The LG UltraFine 5K 27MD5KL (IPS) is not suitable for print photo editing while the Pixio PX277 OLED Max (W-OLED) is suitable for print photo editing.
Key similarities
Digital Photo Editing
Yes
Yes
Both the LG UltraFine 5K 27MD5KL (IPS) and Pixio PX277 OLED Max (W-OLED) are suitable for digital photo editing.
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How the LG UltraFine 5K 27MD5KL (IPS) and the Pixio PX277 OLED Max (W-OLED) compare to other monitors
Spec Comparison
 |  | |
| LG UltraFine 5K 27MD5KL (IPS) | Pixio PX277 OLED Max (W-OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,179 | $700 | ||
Screen Size | |||
Screen Size | 27" | 27" | |
Resolution | |||
Resolution | 5120 x 2880 | 2560 x 1440 | |
Screen Type | |||
Screen Type | LED | OLED | |
Screen Sub-type | |||
Screen Sub-type | IPS | W-OLED | |
Refresh Rate | |||
Refresh Rate | 60Hz | 240Hz | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | 1200:1 | Inf:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 500 nits | 1000 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | Unknown | Unknown | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | No | Yes | |
sRGB Color Gamut | |||
sRGB Color Gamut | 100 % | 137.3 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 14 ms | 0.03 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | N/A | 48 - 240 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 5/10 | 8/10 | |
Ghosting Score | |||
Ghosting Score | 6/10 | 10/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 218 PPI | 109 PPI | |
Coating | |||
Coating | Glossy | Matte | |
Text Clarity Score | |||
Text Clarity Score | 10/10 | 6.6/10 | |
Image Clarity Score | |||
Image Clarity Score | 10/10 | 7/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 0 | 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 | |
Give feedback
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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
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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