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What we think
The PerfectRec monitor team Learn more
Updated April 23, 2024·
If exceptional image quality for HDR gaming or media consumption is a priority and you're ready to invest in a premium experience, the MSI MPG 491CQP with its larger screen and higher resolution would be an impressive choice. However, for most casual and even competitive gaming, the Pixio PX277 OLED Max offers very good gaming performance at a lower cost. The Pixio also holds its own for productivity and media consumption. If you prefer a balance between performance and price, the Pixio could be a more cost-effective option for a variety of uses. 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 MSI MPG 491CQP (QD-OLED)
- Best in class color volume
Advantages of the Pixio PX277 OLED Max (W-OLED)
- Best in class for competitive gaming
- Very good refresh rate
- Good image clarity
Key differences
Competitive Gaming
5.5
9.7
144Hz
REFRESH RATE
240Hz
0.0 ms
TOTAL RESPONSE TIME
0.0 ms
48 - 144 Hz
VARIABLE REFRESH RATE
48 - 240 Hz
No
STROBING / BFI
No
1000 nits
SDR PEAK BRIGHTNESS
1000 nits
The Pixio PX277 OLED Max (W-OLED) is best in class for competitive gaming, while the MSI MPG 491CQP (QD-OLED) is poor.
Cost
$1,100
$700
$0
$500
$1,000
$1,500
$2,000
The MSI MPG 491CQP (QD-OLED) has a price of $1,100 and the Pixio PX277 OLED Max (W-OLED) costs $700.
Key similarities
Casual Gaming
9.9
9.9
5120 x 1440
RESOLUTION
2560 x 1440
144Hz
REFRESH RATE
240Hz
Inf:1
NATIVE CONTRAST
Inf:1
1000 nits
SDR PEAK BRIGHTNESS
1000 nits
Unknown
HDR PEAK BRIGHTNESS
Unknown
99.0 %
DCI-P3 COLOR GAMUT
98.8 %
Matte
COATING
Matte
The MSI MPG 491CQP (QD-OLED) and Pixio PX277 OLED Max (W-OLED) are both best in class for casual gaming.
Productivity
5.8
5.9
5120 x 1440
RESOLUTION
2560 x 1440
108 PPI
PIXELS PER INCH
109 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The Pixio PX277 OLED Max (W-OLED) and MSI MPG 491CQP (QD-OLED) are both poor for productivity.
Media Consumption
9.8
9.5
5120 x 1440
RESOLUTION
2560 x 1440
Inf:1
NATIVE CONTRAST
Inf:1
1000 nits
SDR PEAK BRIGHTNESS
1000 nits
Unknown
HDR PEAK BRIGHTNESS
Unknown
Matte
COATING
Matte
The MSI MPG 491CQP (QD-OLED) and Pixio PX277 OLED Max (W-OLED) are both best in class for media consumption.
HDR Gaming and Media Consumption
Yes
Yes
Both the MSI MPG 491CQP (QD-OLED) and Pixio PX277 OLED Max (W-OLED) are suitable for HDR gaming and media consumption.
Digital Photo Editing
Yes
Yes
Both the MSI MPG 491CQP (QD-OLED) and Pixio PX277 OLED Max (W-OLED) are suitable for digital photo editing.
HDR Video Editing and Color Grading
Yes
Yes
Both the MSI MPG 491CQP (QD-OLED) and Pixio PX277 OLED Max (W-OLED) are suitable for HDR video editing and color grading.
Print Photo Editing
Yes
Yes
Both the MSI MPG 491CQP (QD-OLED) and Pixio PX277 OLED Max (W-OLED) are suitable for print photo editing.
Give feedback
We’re constantly working to improve.
How the MSI MPG 491CQP (QD-OLED) and the Pixio PX277 OLED Max (W-OLED) compare to other monitors
Spec Comparison
 |  | |
| MSI MPG 491CQP (QD-OLED) | Pixio PX277 OLED Max (W-OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,100 | $700 | ||
Screen Size | |||
Screen Size | 49" | 27" | |
Resolution | |||
Resolution | 5120 x 1440 | 2560 x 1440 | |
Screen Type | |||
Screen Type | OLED | OLED | |
Screen Sub-type | |||
Screen Sub-type | QD-OLED | W-OLED | |
Refresh Rate | |||
Refresh Rate | 144Hz | 240Hz | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | Inf:1 | Inf:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 1000 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 | Yes | Yes | |
sRGB Color Gamut | |||
sRGB Color Gamut | 146 % | 137.3 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 0.03 ms | 0.03 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 48 - 144 Hz | 48 - 240 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 6.6/10 | 8/10 | |
Ghosting Score | |||
Ghosting Score | 10/10 | 10/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 108 PPI | 109 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 6.6/10 | 6.6/10 | |
Image Clarity Score | |||
Image Clarity Score | 7/10 | 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 | 2 | 0 | |
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
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