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What we think
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Updated April 22, 2024·
If image clarity and text quality for productivity are top priorities, the LG UltraFine with its higher resolution is excellent, especially for digital photo editing. However, if you're a competitive gamer or enjoy HDR gaming and media consumption, the ViewSonic's OLED panel with its superior contrast and very good refresh rate would provide a more immersive experience. The LG is more suitable for tasks needing sharp details, while the ViewSonic excels in dynamic, visually intense activities. Keep in mind, though, the LG's higher cost reflects its 5K resolution and color accuracy for professional photo editing. 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 ViewSonic XG272 2K OLED (W-OLED)
- Best in class for casual gaming
- Best in class for competitive gaming
- Very good for media consumption
- Very good refresh rate
- Best in class contrast
- Best in class response time
Key differences
Casual Gaming
6.0
9.8
5120 x 2880
RESOLUTION
2560 x 1440
60Hz
REFRESH RATE
240Hz
1200:1
NATIVE CONTRAST
Inf:1
500 nits
SDR PEAK BRIGHTNESS
450 nits
Unknown
HDR PEAK BRIGHTNESS
Unknown
99.0 %
DCI-P3 COLOR GAMUT
98.5 %
Glossy
COATING
Matte
The ViewSonic XG272 2K OLED (W-OLED) is best in class for casual gaming, while the LG UltraFine 5K 27MD5KL (IPS) is only fair.
Competitive Gaming
5.0
9.6
60Hz
REFRESH RATE
240Hz
14.0 ms
TOTAL RESPONSE TIME
0.0 ms
N/A
VARIABLE REFRESH RATE
40 - 240 Hz
No
STROBING / BFI
No
500 nits
SDR PEAK BRIGHTNESS
450 nits
The ViewSonic XG272 2K OLED (W-OLED) is best in class for competitive gaming, while the LG UltraFine 5K 27MD5KL (IPS) is poor.
Productivity
8.7
5.8
5120 x 2880
RESOLUTION
2560 x 1440
218 PPI
PIXELS PER INCH
110 PPI
Yes
ADJUSTABLE STAND
Yes
Glossy
COATING
Matte
The LG UltraFine 5K 27MD5KL (IPS) is very good for productivity, while the ViewSonic XG272 2K OLED (W-OLED) is poor.
Media Consumption
7.0
8.0
5120 x 2880
RESOLUTION
2560 x 1440
1200:1
NATIVE CONTRAST
Inf:1
500 nits
SDR PEAK BRIGHTNESS
450 nits
Unknown
HDR PEAK BRIGHTNESS
Unknown
Glossy
COATING
Matte
The ViewSonic XG272 2K OLED (W-OLED) is very good for media consumption, while the LG UltraFine 5K 27MD5KL (IPS) is good.
Cost
$1,179
$900
$400
$600
$800
$1,000
$1,200
$1,400
$1,600
$1,800
The LG UltraFine 5K 27MD5KL (IPS) has a price of $1,179 and the ViewSonic XG272 2K OLED (W-OLED) costs $900.
HDR Gaming and Media Consumption
No
Yes
The LG UltraFine 5K 27MD5KL (IPS) is not suitable for HDR gaming and media consumption while the ViewSonic XG272 2K OLED (W-OLED) is suitable for HDR gaming and media consumption.
Print Photo Editing
No
Yes
The LG UltraFine 5K 27MD5KL (IPS) is not suitable for print photo editing while the ViewSonic XG272 2K OLED (W-OLED) is suitable for print photo editing.
Key similarities
Digital Photo Editing
Yes
Yes
Both the LG UltraFine 5K 27MD5KL (IPS) and ViewSonic XG272 2K OLED (W-OLED) are suitable for digital photo editing.
HDR Video Editing and Color Grading
No
No
Both the LG UltraFine 5K 27MD5KL (IPS) and ViewSonic XG272 2K OLED (W-OLED) are not suitable for HDR video editing and color grading.
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How the LG UltraFine 5K 27MD5KL (IPS) and the ViewSonic XG272 2K OLED (W-OLED) compare to other monitors
Spec Comparison
 |  | |
| LG UltraFine 5K 27MD5KL (IPS) | ViewSonic XG272 2K OLED (W-OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,179 | $900 | ||
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 | 450 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 % | 100 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 14 ms | 0.02 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | N/A | 40 - 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 | 110 PPI | |
Coating | |||
Coating | Glossy | Matte | |
Text Clarity Score | |||
Text Clarity Score | 10/10 | 6.6/10 | |
Image Clarity Score | |||
Image Clarity Score | 10/10 | 7.1/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 0 | 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 | |
Give feedback
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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.
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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.
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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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