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Company ProductName Specs
What we think
The PerfectRec monitor team Learn more
Updated April 22, 2024·
If competitive gaming is your top priority and you want to save money, the BenQ XL2566K with its high refresh rate and quick response time would serve you well. However, if you value stunning visuals and are into HDR gaming or media consumption, and don't mind spending more, the MSI MPG 491CQP offers superior image quality and color depth. Be aware that the MSI's wider screen is great for immersive experiences but its lower refresh rate might not be ideal for highly competitive gaming scenarios. The BenQ's smaller size and lower resolution may not be as good for productivity or immersive media experiences. 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 BenQ XL2566K (TN)
- Excellent for competitive gaming
- Best in class refresh rate
Advantages of the MSI MPG 491CQP (QD-OLED)
- Best in class for casual gaming
- Best in class for media consumption
- Best in class contrast
- Best in class brightness
- Best in class color volume
- Best in class response time
Key differences
Casual Gaming
5.9
9.9
1920 x 1080
RESOLUTION
5120 x 1440
360Hz
REFRESH RATE
144Hz
1131:1
NATIVE CONTRAST
Inf:1
303 nits
SDR PEAK BRIGHTNESS
1000 nits
N/A
HDR PEAK BRIGHTNESS
Unknown
N/A
DCI-P3 COLOR GAMUT
99.0 %
Matte
COATING
Matte
The MSI MPG 491CQP (QD-OLED) is best in class for casual gaming, while the BenQ XL2566K (TN) is poor.
Competitive Gaming
9.2
5.5
360Hz
REFRESH RATE
144Hz
5.2 ms
TOTAL RESPONSE TIME
0.0 ms
20 - 360 Hz
VARIABLE REFRESH RATE
48 - 144 Hz
Yes
STROBING / BFI
No
303 nits
SDR PEAK BRIGHTNESS
1000 nits
The BenQ XL2566K (TN) is excellent for competitive gaming, while the MSI MPG 491CQP (QD-OLED) is poor.
Productivity
4.8
5.8
1920 x 1080
RESOLUTION
5120 x 1440
91 PPI
PIXELS PER INCH
108 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The MSI MPG 491CQP (QD-OLED) and BenQ XL2566K (TN) are both poor for productivity, though the MSI MPG 491CQP (QD-OLED) is somewhat better.
Media Consumption
5.1
9.8
1920 x 1080
RESOLUTION
5120 x 1440
1131:1
NATIVE CONTRAST
Inf:1
303 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 BenQ XL2566K (TN) is poor.
Cost
$599
$1,100
$0
$500
$1,000
$1,500
$2,000
The BenQ XL2566K (TN) has a price of $599 and the MSI MPG 491CQP (QD-OLED) costs $1,100.
HDR Gaming and Media Consumption
No
Yes
The BenQ XL2566K (TN) is not suitable for HDR gaming and media consumption while the MSI MPG 491CQP (QD-OLED) is suitable for HDR gaming and media consumption.
Digital Photo Editing
No
Yes
The BenQ XL2566K (TN) 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 BenQ XL2566K (TN) 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 BenQ XL2566K (TN) is not suitable for print photo editing while the MSI MPG 491CQP (QD-OLED) is suitable for print photo editing.
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We’re constantly working to improve.
How the BenQ XL2566K (TN) and the MSI MPG 491CQP (QD-OLED) compare to other monitors
Spec Comparison
 |  | |
| BenQ XL2566K (TN) | MSI MPG 491CQP (QD-OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$599 | $1,100 | ||
Screen Size | |||
Screen Size | 25" | 49" | |
Resolution | |||
Resolution | 1920 x 1080 | 5120 x 1440 | |
Screen Type | |||
Screen Type | LED | OLED | |
Screen Sub-type | |||
Screen Sub-type | TN | QD-OLED | |
Refresh Rate | |||
Refresh Rate | 360Hz | 144Hz | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | 1131:1 | Inf:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 303 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 | No | Yes | |
sRGB Color Gamut | |||
sRGB Color Gamut | 96.5 % | 146 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 5.2 ms | 0.03 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 360 Hz | 48 - 144 Hz | |
Strobing / BFI | |||
Strobing / BFI | Yes | No | |
Persistence Blur Score | |||
Persistence Blur Score | 9.5/10 | 6.6/10 | |
Ghosting Score | |||
Ghosting Score | 8.1/10 | 10/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 91 PPI | 108 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 6.1/10 | 6.6/10 | |
Image Clarity Score | |||
Image Clarity Score | 6.1/10 | 7/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 2 | 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 | |
Shopping
BenQ XL2566K (TN)
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Dig into reviews and images
Tech Radar
Nick Ross | August 2023
"It’s not for everyone in the same way that a top fuel dragster isn’t everyone’s perfect daily driver. The BenQ Zowie XL2566K succeeds in delivering the fastest, sharpest and smoothest display for pro FPS players and that’s all it wanted to do. Its other limitations and premium price tag mean it’s a bespoke tool for a niche market, rather than another general gaming monitor for those who like playing games."
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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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