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What we think
The PerfectRec monitor team Learn more
Updated April 22, 2024·
If you're looking for a more affordable monitor that offers a solid gaming experience, the Innocn 27G1S could be a good fit. It has a higher refresh rate suitable for fast-paced games and is a reasonable size for most desks. However, for an immersive, top-tier visual quality with vibrant colors and deep blacks, the MSI MPG 491CQP stands out, especially for those interested in HDR gaming or high-end media consumption. The MSI's wider display provides a more expansive view, ideal for productivity tasks where multiple windows are open. Note, the MSI's size and resolution may demand a more powerful graphics card for optimal performance. 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 Innocn 27G1S (VA)
- Very good for competitive gaming
- Very good 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
6.3
9.9
2560 x 1440
RESOLUTION
5120 x 1440
240Hz
REFRESH RATE
144Hz
1000:1
NATIVE CONTRAST
Inf:1
300 nits
SDR PEAK BRIGHTNESS
1000 nits
300 nits
HDR PEAK BRIGHTNESS
Unknown
96.0 %
DCI-P3 COLOR GAMUT
99.0 %
Matte
COATING
Matte
The MSI MPG 491CQP (QD-OLED) is best in class for casual gaming, while the Innocn 27G1S (VA) is only fair.
Competitive Gaming
8.0
5.5
240Hz
REFRESH RATE
144Hz
5.0 ms
TOTAL RESPONSE TIME
0.0 ms
48 - 240 Hz
VARIABLE REFRESH RATE
48 - 144 Hz
No
STROBING / BFI
No
300 nits
SDR PEAK BRIGHTNESS
1000 nits
The Innocn 27G1S (VA) is very good for competitive gaming, while the MSI MPG 491CQP (QD-OLED) is poor.
Media Consumption
6.0
9.8
2560 x 1440
RESOLUTION
5120 x 1440
1000:1
NATIVE CONTRAST
Inf:1
300 nits
SDR PEAK BRIGHTNESS
1000 nits
300 nits
HDR PEAK BRIGHTNESS
Unknown
Matte
COATING
Matte
The MSI MPG 491CQP (QD-OLED) is best in class for media consumption, while the Innocn 27G1S (VA) is only fair.
Cost
$270
$1,100
$0
$500
$1,000
$1,500
$2,000
The Innocn 27G1S (VA) has a price of $270 and the MSI MPG 491CQP (QD-OLED) costs $1,100.
HDR Gaming and Media Consumption
No
Yes
The Innocn 27G1S (VA) 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 Innocn 27G1S (VA) 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 Innocn 27G1S (VA) 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 Innocn 27G1S (VA) is not suitable for print photo editing while the MSI MPG 491CQP (QD-OLED) is suitable for print photo editing.
Key similarities
Productivity
6.1
5.8
2560 x 1440
RESOLUTION
5120 x 1440
108 PPI
PIXELS PER INCH
108 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
Although they have very similar scores, PerfectRec considers Innocn 27G1S (VA) to be only fair for productivity, while the MSI MPG 491CQP (QD-OLED) is poor.
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How the Innocn 27G1S (VA) and the MSI MPG 491CQP (QD-OLED) compare to other monitors
Spec Comparison
 |  | |
| Innocn 27G1S (VA) | MSI MPG 491CQP (QD-OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$270 | $1,100 | ||
Screen Size | |||
Screen Size | 27" | 49" | |
Resolution | |||
Resolution | 2560 x 1440 | 5120 x 1440 | |
Screen Type | |||
Screen Type | LED | OLED | |
Screen Sub-type | |||
Screen Sub-type | VA | QD-OLED | |
Refresh Rate | |||
Refresh Rate | 240Hz | 144Hz | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | 1000:1 | Inf:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 300 nits | 1000 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 300 nits | Unknown | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | No | Yes | |
sRGB Color Gamut | |||
sRGB Color Gamut | 99 % | 146 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 5 ms | 0.03 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 48 - 240 Hz | 48 - 144 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 8/10 | 6.6/10 | |
Ghosting Score | |||
Ghosting Score | 8.2/10 | 10/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 108 PPI | 108 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 7/10 | 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 | 2 | |
Micro HDMI Ports | |||
Micro HDMI Ports | 0 | 0 | |
DisplayPort 1.2 Ports | |||
DisplayPort 1.2 Ports | 0 | 0 | |
Shopping
Innocn 27G1S (VA)
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Dig into reviews and images
Notebook Check
Allen Ngo | June 2023
"The monitor is a sweet spot for gamers who want something faster than 165 Hz while keeping the benefits of fast response times and relative affordability. The VA panel is now more competitive against many IPS options."
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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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