A comparison of specs, key information, reviews, and best pricing from top retailers
Last updated -- hours ago | Report incorrect information
Company ProductName Specs
Company ProductName Specs
What we think
The PerfectRec monitor team Learn more
Updated April 23, 2024·
If you are focused on HDR gaming and media consumption with a strong emphasis on true blacks and color accuracy, the LG 27EP950 may be an excellent choice for you, despite its higher price. However, the MSI MPG 491CQP offers a unique ultra-wide display that can enhance productivity and immersive gaming experiences, while also being suitable for HDR content and digital photo editing, all at a lower cost. If you prioritize a larger screen for multitasking and a more panoramic gaming view, and are looking to save money, the MSI monitor is worth considering. 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 27EP950 (W-OLED)
- Very good image clarity
Advantages of the MSI MPG 491CQP (QD-OLED)
- Best in class for media consumption
- Best in class brightness
- Best in class color volume
Key differences
Productivity
6.6
5.8
3840 x 2160
RESOLUTION
5120 x 1440
163 PPI
PIXELS PER INCH
108 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The LG 27EP950 (W-OLED) is only fair for productivity, while the MSI MPG 491CQP (QD-OLED) is poor.
Media Consumption
7.9
9.8
3840 x 2160
RESOLUTION
5120 x 1440
Inf:1
NATIVE CONTRAST
Inf:1
250 nits
SDR PEAK BRIGHTNESS
1000 nits
N/A
HDR PEAK BRIGHTNESS
Unknown
Matte
COATING
Matte
The MSI MPG 491CQP (QD-OLED) is best in class for media consumption, while the LG 27EP950 (W-OLED) is good.
Cost
$3,000
$1,100
$500
$1,000
$1,500
$2,000
$2,500
$3,000
$3,500
$4,000
The LG 27EP950 (W-OLED) has a price of $3,000 and the MSI MPG 491CQP (QD-OLED) costs $1,100.
Digital Photo Editing
No
Yes
The LG 27EP950 (W-OLED) is not suitable for digital photo editing while the MSI MPG 491CQP (QD-OLED) is suitable for digital photo editing.
HDR Video Editing and Color Grading
No
Yes
The LG 27EP950 (W-OLED) is not suitable for HDR video editing and color grading while the MSI MPG 491CQP (QD-OLED) is suitable for HDR video editing and color grading.
Print Photo Editing
No
Yes
The LG 27EP950 (W-OLED) is not suitable for print photo editing while the MSI MPG 491CQP (QD-OLED) is suitable for print photo editing.
Key similarities
Casual Gaming
9.5
9.9
3840 x 2160
RESOLUTION
5120 x 1440
60Hz
REFRESH RATE
144Hz
Inf:1
NATIVE CONTRAST
Inf:1
250 nits
SDR PEAK BRIGHTNESS
1000 nits
N/A
HDR PEAK BRIGHTNESS
Unknown
99.0 %
DCI-P3 COLOR GAMUT
99.0 %
Matte
COATING
Matte
The MSI MPG 491CQP (QD-OLED) and LG 27EP950 (W-OLED) are both best in class for casual gaming.
Competitive Gaming
5.4
5.5
60Hz
REFRESH RATE
144Hz
1.0 ms
TOTAL RESPONSE TIME
0.0 ms
N/A
VARIABLE REFRESH RATE
48 - 144 Hz
No
STROBING / BFI
No
250 nits
SDR PEAK BRIGHTNESS
1000 nits
The MSI MPG 491CQP (QD-OLED) and LG 27EP950 (W-OLED) are both poor for competitive gaming.
HDR Gaming and Media Consumption
Yes
Yes
Both the LG 27EP950 (W-OLED) and MSI MPG 491CQP (QD-OLED) are suitable for HDR gaming and media consumption.
Give feedback
We’re constantly working to improve.
How the LG 27EP950 (W-OLED) and the MSI MPG 491CQP (QD-OLED) compare to other monitors
Spec Comparison
 |  | |
| LG 27EP950 (W-OLED) | MSI MPG 491CQP (QD-OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$3,000 | $1,100 | ||
Screen Size | |||
Screen Size | 27" | 49" | |
Resolution | |||
Resolution | 3840 x 2160 | 5120 x 1440 | |
Screen Type | |||
Screen Type | OLED | OLED | |
Screen Sub-type | |||
Screen Sub-type | W-OLED | QD-OLED | |
Refresh Rate | |||
Refresh Rate | 60Hz | 144Hz | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | Inf:1 | Inf:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 250 nits | 1000 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | N/A | Unknown | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | Yes | Yes | |
sRGB Color Gamut | |||
sRGB Color Gamut | 99 % | 146 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 1 ms | 0.03 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | N/A | 48 - 144 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 5/10 | 6.6/10 | |
Ghosting Score | |||
Ghosting Score | 9.6/10 | 10/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 163 PPI | 108 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 6.9/10 | 6.6/10 | |
Image Clarity Score | |||
Image Clarity Score | 8/10 | 7/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 1 | 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
We're constantly perfecting our model
More comparisons for you
Compare LG 27EP950 (W-OLED) vs. Asus PA32UCG-K (IPS MiniLED)
VS
Compare LG 27EP950 (W-OLED) vs. LG 32EP950 (Inkjet OLED)
VS
Compare LG 27EP950 (W-OLED) vs. Asus PA32DC (Inkjet OLED)
VS
Compare MSI MPG 491CQP (QD-OLED) vs. Asus XB273U F (IPS)
VS
Compare MSI MPG 491CQP (QD-OLED) vs. LG 32GS95UE (W-OLED)
VS
Compare MSI MPG 491CQP (QD-OLED) vs. Gigabyte CO49DQ (QD-OLED)
VS
FAQs
Why trust us
This information was produced and vetted by the PerfectRec monitors team. We are a product research and recommendation organization that meticulously reviews and evaluates the latest monitor information and makes it digestible for you.
By the numbers
210
Monitors evaluated
10,500
Monitors stats compiled
15
Proprietary Monitors ratings developed
117,200
Recommendations made
17,580
Consumer hours saved
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.
Featured in
