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What we think
The PerfectRec monitor team Learn more
Updated April 22, 2024·
If you're prioritizing high-resolution gaming and media consumption without spending too much, the KTC M27P20 Pro proves to be an excellent choice, offering superior brightness, good color accuracy for photo editing, and solid performance in both casual and competitive gaming. Alternatively, the ViewSonic XG321UG, despite its higher price, provides a larger screen for a more immersive experience, but it lacks the brightness for optimal HDR gaming and isn't as well-suited for productivity tasks. If cost is a concern and you want a monitor that excels across various uses, including gaming, editing, and media consumption, the KTC might be the more well-rounded 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 KTC M27P20 Pro (IPS MiniLED)
- Excellent for casual gaming
- Best in class for productivity
- Excellent for media consumption
- Good refresh rate
- Very good text clarity
- Very good image clarity
- Good contrast
- Best in class brightness
- Very good color volume
Advantages of the ViewSonic XG321UG (IPS Mini LED)
- The ViewSonic XG321UG (IPS Mini LED) has no clear advantages over the KTC M27P20 Pro (IPS MiniLED).
Key differences
Casual Gaming
9.3
6.4
3840 x 2160
RESOLUTION
3440 x 2160
160Hz
REFRESH RATE
144Hz
1000:1
NATIVE CONTRAST
1000:1
1000 nits
SDR PEAK BRIGHTNESS
400 nits
1040 nits
HDR PEAK BRIGHTNESS
1400 nits
98.0 %
DCI-P3 COLOR GAMUT
Matte
COATING
Matte
The KTC M27P20 Pro (IPS MiniLED) is excellent for casual gaming, while the ViewSonic XG321UG (IPS Mini LED) is only fair.
Competitive Gaming
6.2
4.6
160Hz
REFRESH RATE
144Hz
3.0 ms
TOTAL RESPONSE TIME
3.6 ms
48 - 160 Hz
VARIABLE REFRESH RATE
48,144 Hz
No
STROBING / BFI
No
1000 nits
SDR PEAK BRIGHTNESS
400 nits
The KTC M27P20 Pro (IPS MiniLED) is only fair for competitive gaming, while the ViewSonic XG321UG (IPS Mini LED) is poor.
Productivity
10.0
7.9
3840 x 2160
RESOLUTION
3440 x 2160
163 PPI
PIXELS PER INCH
137 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The KTC M27P20 Pro (IPS MiniLED) is best in class for productivity, while the ViewSonic XG321UG (IPS Mini LED) is good.
Media Consumption
9.1
6.7
3840 x 2160
RESOLUTION
3440 x 2160
1000:1
NATIVE CONTRAST
1000:1
1000 nits
SDR PEAK BRIGHTNESS
400 nits
1040 nits
HDR PEAK BRIGHTNESS
1400 nits
Matte
COATING
Matte
The KTC M27P20 Pro (IPS MiniLED) is excellent for media consumption, while the ViewSonic XG321UG (IPS Mini LED) is only fair.
Cost
$800
$2,300
$0
$500
$1,000
$1,500
$2,000
$2,500
$3,000
$3,500
The KTC M27P20 Pro (IPS MiniLED) has a price of $800 and the ViewSonic XG321UG (IPS Mini LED) costs $2,300.
HDR Gaming and Media Consumption
Yes
No
The KTC M27P20 Pro (IPS MiniLED) is suitable for HDR gaming and media consumption while the ViewSonic XG321UG (IPS Mini LED) is not suitable for HDR gaming and media consumption.
Digital Photo Editing
Yes
No
The KTC M27P20 Pro (IPS MiniLED) is suitable for digital photo editing while the ViewSonic XG321UG (IPS Mini LED) is not suitable for digital photo editing.
HDR Video Editing and Color Grading
Yes
No
The KTC M27P20 Pro (IPS MiniLED) is suitable for HDR video editing and color grading while the ViewSonic XG321UG (IPS Mini LED) is not suitable for HDR video editing and color grading.
Key similarities
Print Photo Editing
Yes
Yes
Both the KTC M27P20 Pro (IPS MiniLED) and ViewSonic XG321UG (IPS Mini LED) are suitable for print photo editing.
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We’re constantly working to improve.
How the KTC M27P20 Pro (IPS MiniLED) and the ViewSonic XG321UG (IPS Mini LED) compare to other monitors
Spec Comparison
 |  | |
| KTC M27P20 Pro (IPS MiniLED) | ViewSonic XG321UG (IPS Mini LED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$800 | $2,300 | ||
Screen Size | |||
Screen Size | 27" | 32" | |
Resolution | |||
Resolution | 3840 x 2160 | 3440 x 2160 | |
Screen Type | |||
Screen Type | MiniLED | Mini LED | |
Screen Sub-type | |||
Screen Sub-type | IPS | IPS | |
Local Dimming Zones | |||
Local Dimming Zones | 576 | 1152 | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | 1000:1 | 1000:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 1000 nits | 400 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 1040 nits | 1400 nits | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | Yes | No | |
sRGB Color Gamut | |||
sRGB Color Gamut | 100 % | ||
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 3 ms | 3.6 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 48 - 160 Hz | 48,144 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 7/10 | 6.6/10 | |
Ghosting Score | |||
Ghosting Score | 8.5/10 | 8.4/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 163 PPI | 137 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 8/10 | 7.9/10 | |
Image Clarity Score | |||
Image Clarity Score | 8/10 | 7.9/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 0 | 2 | |
HDMI 2.1 Ports | |||
HDMI 2.1 Ports | 2 | 0 | |
Micro HDMI Ports | |||
Micro HDMI Ports | 0 | 0 | |
DisplayPort 1.2 Ports | |||
DisplayPort 1.2 Ports | 0 | 0 | |
Shopping
KTC M27P20 Pro (IPS MiniLED)
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Dig into reviews and images
TFT Central
Simon Baker | January 2023
"Gaming and HDR are the two target uses for this screen, and it does generally very well in both. For gaming there are good response times, a single overdrive mode experience for VRR, super low input lag and solid support for latest gen consoles too. The moderately high 160Hz refresh rate provides good motion clarity, and is a nice combination with the high 4K resolution that provides a sharp and crisp image."
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We're constantly perfecting our model
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This information was produced and vetted by the PerfectRec monitors team. We are a product research and recommendation organization that meticulously reviews and evaluates the latest monitor information and makes it digestible for you.
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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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