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What we think
The PerfectRec monitor team Learn more
Updated April 23, 2024·
If you're looking for a large, immersive display for exceptional media consumption and are ready to invest more, the Gigabyte CO49DQ with its expansive screen could be a great fit, but its size may not be as conducive to competitive gaming or desk space. On the other hand, the MSI MAG 271QPX is more affordable and its higher refresh rate will provide a smoother experience for competitive gaming. Although it has a smaller screen, it still offers excellent image quality and is a more versatile option for both productivity and gaming. 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 Gigabyte CO49DQ (QD-OLED)
- The Gigabyte CO49DQ (QD-OLED) has no clear advantages over the MSI MAG 271QPX (QD-OLED).
Advantages of the MSI MAG 271QPX (QD-OLED)
- Best in class for competitive gaming
- Best in class refresh rate
- Good image clarity
Key differences
Competitive Gaming
5.5
10.0
144Hz
REFRESH RATE
360Hz
0.0 ms
TOTAL RESPONSE TIME
0.0 ms
48 - 144 Hz
VARIABLE REFRESH RATE
48 - 360 Hz
No
STROBING / BFI
No
1000 nits
SDR PEAK BRIGHTNESS
1000 nits
The MSI MAG 271QPX (QD-OLED) is best in class for competitive gaming, while the Gigabyte CO49DQ (QD-OLED) is poor.
Cost
$900
$620
$200
$400
$600
$800
$1,000
$1,200
$1,400
The Gigabyte CO49DQ (QD-OLED) has a price of $900 and the MSI MAG 271QPX (QD-OLED) costs $620.
Key similarities
Casual Gaming
9.9
10.0
5120 x 1440
RESOLUTION
2560 x 1440
144Hz
REFRESH RATE
360Hz
Inf:1
NATIVE CONTRAST
Inf:1
1000 nits
SDR PEAK BRIGHTNESS
1000 nits
Unknown
HDR PEAK BRIGHTNESS
Unknown
99.0 %
DCI-P3 COLOR GAMUT
99.1 %
Matte
COATING
Matte
The MSI MAG 271QPX (QD-OLED) and Gigabyte CO49DQ (QD-OLED) are both best in class for casual gaming.
Productivity
5.8
6.0
5120 x 1440
RESOLUTION
2560 x 1440
108 PPI
PIXELS PER INCH
110 PPI
No
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
Although they have very similar scores, PerfectRec considers MSI MAG 271QPX (QD-OLED) to be only fair for productivity, while the Gigabyte CO49DQ (QD-OLED) is poor.
Media Consumption
9.8
9.8
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 MAG 271QPX (QD-OLED) and Gigabyte CO49DQ (QD-OLED) are both best in class for media consumption.
HDR Gaming and Media Consumption
Yes
Yes
Both the Gigabyte CO49DQ (QD-OLED) and MSI MAG 271QPX (QD-OLED) are suitable for HDR gaming and media consumption.
Digital Photo Editing
Yes
Yes
Both the Gigabyte CO49DQ (QD-OLED) and MSI MAG 271QPX (QD-OLED) are suitable for digital photo editing.
HDR Video Editing and Color Grading
Yes
Yes
Both the Gigabyte CO49DQ (QD-OLED) and MSI MAG 271QPX (QD-OLED) are suitable for HDR video editing and color grading.
Print Photo Editing
Yes
Yes
Both the Gigabyte CO49DQ (QD-OLED) and MSI MAG 271QPX (QD-OLED) are suitable for print photo editing.
Give feedback
We’re constantly working to improve.
How the Gigabyte CO49DQ (QD-OLED) and the MSI MAG 271QPX (QD-OLED) compare to other monitors
Spec Comparison
 |  | |
| Gigabyte CO49DQ (QD-OLED) | MSI MAG 271QPX (QD-OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$900 | $620 | ||
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 | QD-OLED | |
Refresh Rate | |||
Refresh Rate | 144Hz | 360Hz | |
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 | 153.1 % | 138.4 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 0.03 ms | 0.03 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 48 - 144 Hz | 48 - 360 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 6.6/10 | 9.5/10 | |
Ghosting Score | |||
Ghosting Score | 10/10 | 10/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 108 PPI | 110 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 | 7.1/10 | |
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 | 2 | 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
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About the monitor team
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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
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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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