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Updated April 22, 2024·
If you prioritize a larger screen for immersive experiences and are interested in HDR gaming and media consumption, the MSI MPG 491CQP with its wider display is ideal, but be aware that it may not be the best for competitive gaming due to lower performance in that area. On the other hand, if you prefer better competitive gaming performance and can do without a super-wide screen, the Samsung Odyssey OLED G8 offers a higher refresh rate and is slightly less expensive, although it won't be as suitable for productivity tasks due to its smaller size and aspect ratio. Choose the MSI for a wider, more versatile media experience or the Samsung for a focus on gaming and a sleeker, less costly option. 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 brightness
Advantages of the Samsung Odyssey OLED G8 G85SB (QD-OLED)
- Good refresh rate
- Good image clarity
Key differences
Cost
$1,100
$1,500
$500
$1,000
$1,500
$2,000
$2,500
The MSI MPG 491CQP (QD-OLED) has a price of $1,100 and the Samsung Odyssey OLED G8 G85SB (QD-OLED) costs $1,500.
HDR Video Editing and Color Grading
Yes
No
The MSI MPG 491CQP (QD-OLED) is suitable for HDR video editing and color grading while the Samsung Odyssey OLED G8 G85SB (QD-OLED) is not suitable for HDR video editing and color grading.
Print Photo Editing
Yes
No
The MSI MPG 491CQP (QD-OLED) is suitable for print photo editing while the Samsung Odyssey OLED G8 G85SB (QD-OLED) is not suitable for print photo editing.
Key similarities
Casual Gaming
9.9
9.6
5120 x 1440
RESOLUTION
3440 x 1440
144Hz
REFRESH RATE
175Hz
Inf:1
NATIVE CONTRAST
Inf:1
1000 nits
SDR PEAK BRIGHTNESS
241 nits
Unknown
HDR PEAK BRIGHTNESS
456 nits
99.0 %
DCI-P3 COLOR GAMUT
99.5 %
Matte
COATING
Glossy
The MSI MPG 491CQP (QD-OLED) and Samsung Odyssey OLED G8 G85SB (QD-OLED) are both best in class for casual gaming.
Competitive Gaming
5.5
5.2
144Hz
REFRESH RATE
175Hz
0.0 ms
TOTAL RESPONSE TIME
0.9 ms
48 - 144 Hz
VARIABLE REFRESH RATE
20 - 175 Hz
No
STROBING / BFI
Yes
1000 nits
SDR PEAK BRIGHTNESS
241 nits
The MSI MPG 491CQP (QD-OLED) and Samsung Odyssey OLED G8 G85SB (QD-OLED) are both poor for competitive gaming.
Productivity
5.8
5.7
5120 x 1440
RESOLUTION
3440 x 1440
108 PPI
PIXELS PER INCH
109 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Glossy
The MSI MPG 491CQP (QD-OLED) and Samsung Odyssey OLED G8 G85SB (QD-OLED) are both poor for productivity.
Media Consumption
9.8
9.5
5120 x 1440
RESOLUTION
3440 x 1440
Inf:1
NATIVE CONTRAST
Inf:1
1000 nits
SDR PEAK BRIGHTNESS
241 nits
Unknown
HDR PEAK BRIGHTNESS
456 nits
Matte
COATING
Glossy
The MSI MPG 491CQP (QD-OLED) and Samsung Odyssey OLED G8 G85SB (QD-OLED) are both best in class for media consumption.
HDR Gaming and Media Consumption
Yes
Yes
Both the MSI MPG 491CQP (QD-OLED) and Samsung Odyssey OLED G8 G85SB (QD-OLED) are suitable for HDR gaming and media consumption.
Digital Photo Editing
Yes
Yes
Both the MSI MPG 491CQP (QD-OLED) and Samsung Odyssey OLED G8 G85SB (QD-OLED) are suitable for digital photo editing.
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How the MSI MPG 491CQP (QD-OLED) and the Samsung Odyssey OLED G8 G85SB (QD-OLED) compare to other monitors
Spec Comparison
 |  | |
| MSI MPG 491CQP (QD-OLED) | Samsung Odyssey OLED G8 G85SB (QD-OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,100 | $1,500 | ||
Screen Size | |||
Screen Size | 49" | 34" | |
Resolution | |||
Resolution | 5120 x 1440 | 3440 x 1440 | |
Screen Type | |||
Screen Type | OLED | OLED | |
Screen Sub-type | |||
Screen Sub-type | QD-OLED | QD-OLED | |
Refresh Rate | |||
Refresh Rate | 144Hz | 175Hz | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | Inf:1 | Inf:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 1000 nits | 241 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | Unknown | 456 nits | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | Yes | Yes | |
sRGB Color Gamut | |||
sRGB Color Gamut | 146 % | 99.3 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 0.03 ms | 0.9 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 48 - 144 Hz | 20 - 175 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | Yes | |
Persistence Blur Score | |||
Persistence Blur Score | 6.6/10 | 7.2/10 | |
Ghosting Score | |||
Ghosting Score | 10/10 | 9.6/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 108 PPI | 109 PPI | |
Coating | |||
Coating | Matte | Glossy | |
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 | 0 | |
HDMI 2.1 Ports | |||
HDMI 2.1 Ports | 2 | 0 | |
Micro HDMI Ports | |||
Micro HDMI Ports | 0 | 1 | |
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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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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