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What we think
The PerfectRec monitor team Learn more
Updated April 22, 2024·
Choosing between the Gigabyte CO49DQ (QD-OLED) and the Samsung Odyssey OLED G9 G95SC (QD-OLED) depends on your priorities. The Gigabyte model, while excellent for HDR gaming and media consumption with its great contrast and brightness, has limited ergonomic adjustments and lower refresh capabilities, making it less ideal for competitive gaming. On the other hand, the Samsung offers a higher refresh rate and variable refresh rate support that can reduce ghosting, which is beneficial for competitive gaming and smoother action scenes. However, it's not the best choice for productivity due to lower text clarity. If an adjustable stand and premium gaming features are crucial for you, the Samsung may be the better fit, but if you prioritize visual quality over gaming performance, the Gigabyte could be more satisfying. 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)
- Best in class for media consumption
- Best in class brightness
Advantages of the Samsung Odyssey OLED G9 G95SC (QD-OLED)
- Very good refresh rate
Key differences
Media Consumption
9.8
9.2
5120 x 1440
RESOLUTION
5120 x 1440
Inf:1
NATIVE CONTRAST
Inf:1
1000 nits
SDR PEAK BRIGHTNESS
236 nits
Unknown
HDR PEAK BRIGHTNESS
465 nits
Matte
COATING
Glossy
The Gigabyte CO49DQ (QD-OLED) is best in class for media consumption, while the Samsung Odyssey OLED G9 G95SC (QD-OLED) is excellent.
Cost
$900
$1,200
$400
$600
$800
$1,000
$1,200
$1,400
$1,600
$1,800
The Gigabyte CO49DQ (QD-OLED) has a price of $900 and the Samsung Odyssey OLED G9 G95SC (QD-OLED) costs $1,200.
HDR Video Editing and Color Grading
Yes
No
The Gigabyte CO49DQ (QD-OLED) is suitable for HDR video editing and color grading while the Samsung Odyssey OLED G9 G95SC (QD-OLED) is not suitable for HDR video editing and color grading.
Key similarities
Casual Gaming
9.9
9.6
5120 x 1440
RESOLUTION
5120 x 1440
144Hz
REFRESH RATE
240Hz
Inf:1
NATIVE CONTRAST
Inf:1
1000 nits
SDR PEAK BRIGHTNESS
236 nits
Unknown
HDR PEAK BRIGHTNESS
465 nits
99.0 %
DCI-P3 COLOR GAMUT
99.5 %
Matte
COATING
Glossy
The Gigabyte CO49DQ (QD-OLED) and Samsung Odyssey OLED G9 G95SC (QD-OLED) are both best in class for casual gaming.
Competitive Gaming
5.5
5.6
144Hz
REFRESH RATE
240Hz
0.0 ms
TOTAL RESPONSE TIME
1.0 ms
48 - 144 Hz
VARIABLE REFRESH RATE
20 - 240 Hz
No
STROBING / BFI
Yes
1000 nits
SDR PEAK BRIGHTNESS
236 nits
The Samsung Odyssey OLED G9 G95SC (QD-OLED) and Gigabyte CO49DQ (QD-OLED) are both poor for competitive gaming.
Productivity
5.8
5.6
5120 x 1440
RESOLUTION
5120 x 1440
108 PPI
PIXELS PER INCH
107 PPI
No
ADJUSTABLE STAND
Yes
Matte
COATING
Glossy
The Gigabyte CO49DQ (QD-OLED) and Samsung Odyssey OLED G9 G95SC (QD-OLED) are both poor for productivity.
HDR Gaming and Media Consumption
Yes
Yes
Both the Gigabyte CO49DQ (QD-OLED) and Samsung Odyssey OLED G9 G95SC (QD-OLED) are suitable for HDR gaming and media consumption.
Digital Photo Editing
Yes
Yes
Both the Gigabyte CO49DQ (QD-OLED) and Samsung Odyssey OLED G9 G95SC (QD-OLED) are suitable for digital photo editing.
Print Photo Editing
Yes
Yes
Both the Gigabyte CO49DQ (QD-OLED) and Samsung Odyssey OLED G9 G95SC (QD-OLED) are suitable for print photo editing.
Give feedback
We’re constantly working to improve.
How the Gigabyte CO49DQ (QD-OLED) and the Samsung Odyssey OLED G9 G95SC (QD-OLED) compare to other monitors
Spec Comparison
 |  | |
| Gigabyte CO49DQ (QD-OLED) | Samsung Odyssey OLED G9 G95SC (QD-OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$900 | $1,200 | ||
Screen Size | |||
Screen Size | 49" | 49" | |
Resolution | |||
Resolution | 5120 x 1440 | 5120 x 1440 | |
Screen Type | |||
Screen Type | OLED | OLED | |
Screen Sub-type | |||
Screen Sub-type | QD-OLED | QD-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 | 236 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | Unknown | 465 nits | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | Yes | Yes | |
sRGB Color Gamut | |||
sRGB Color Gamut | 153.1 % | 100 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 0.03 ms | 1 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 48 - 144 Hz | 20 - 240 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | Yes | |
Persistence Blur Score | |||
Persistence Blur Score | 6.6/10 | 8/10 | |
Ghosting Score | |||
Ghosting Score | 10/10 | 9.6/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 108 PPI | 107 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 | 6.9/10 | |
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 | 1 | |
Micro HDMI Ports | |||
Micro HDMI Ports | 0 | 1 | |
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
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.
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