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What we think
The PerfectRec monitor team Learn more
Updated April 12, 2024·
If you're focused on cost and general productivity with decent color accuracy for photo editing, the Dell S2721QS would suit you well. However, if you are willing to invest more for top-notch color range, clarity, and brightness that enhance HDR gaming and media consumption, along with superior performance for HDR video editing and tasks requiring color precision, the KTC M27P20 Pro is worth the extra expense. Competitive gamers will also appreciate the KTC's higher refresh rate and response time, reducing ghosting and providing a smoother gaming experience. 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 Dell S2721QS (IPS)
- The Dell S2721QS (IPS) has no clear advantages over the KTC M27P20 Pro (IPS MiniLED).
Advantages of the KTC M27P20 Pro (IPS MiniLED)
- Excellent for casual gaming
- Best in class for productivity
- Excellent for media consumption
- Good refresh rate
- Good contrast
- Best in class brightness
- Very good color volume
- Very good response time
Key differences
Casual Gaming
5.9
9.3
3840 x 2160
RESOLUTION
3840 x 2160
60Hz
REFRESH RATE
160Hz
1221:1
NATIVE CONTRAST
1000:1
373 nits
SDR PEAK BRIGHTNESS
1000 nits
386 nits
HDR PEAK BRIGHTNESS
1040 nits
85.2 %
DCI-P3 COLOR GAMUT
98.0 %
Matte
COATING
Matte
The KTC M27P20 Pro (IPS MiniLED) is excellent for casual gaming, while the Dell S2721QS (IPS) is poor.
Competitive Gaming
4.9
6.2
60Hz
REFRESH RATE
160Hz
14.5 ms
TOTAL RESPONSE TIME
3.0 ms
40 - 60 Hz
VARIABLE REFRESH RATE
48 - 160 Hz
No
STROBING / BFI
No
373 nits
SDR PEAK BRIGHTNESS
1000 nits
The KTC M27P20 Pro (IPS MiniLED) is only fair for competitive gaming, while the Dell S2721QS (IPS) is poor.
Productivity
7.9
10.0
3840 x 2160
RESOLUTION
3840 x 2160
164 PPI
PIXELS PER INCH
163 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The KTC M27P20 Pro (IPS MiniLED) is best in class for productivity, while the Dell S2721QS (IPS) is good.
Media Consumption
6.7
9.1
3840 x 2160
RESOLUTION
3840 x 2160
1221:1
NATIVE CONTRAST
1000:1
373 nits
SDR PEAK BRIGHTNESS
1000 nits
386 nits
HDR PEAK BRIGHTNESS
1040 nits
Matte
COATING
Matte
The KTC M27P20 Pro (IPS MiniLED) is excellent for media consumption, while the Dell S2721QS (IPS) is only fair.
Cost
$230
$800
$0
$200
$400
$600
$800
$1,000
$1,200
The Dell S2721QS (IPS) has a price of $230 and the KTC M27P20 Pro (IPS MiniLED) costs $800.
HDR Gaming and Media Consumption
No
Yes
The Dell S2721QS (IPS) is not suitable for HDR gaming and media consumption while the KTC M27P20 Pro (IPS MiniLED) is suitable for HDR gaming and media consumption.
HDR Video Editing and Color Grading
No
Yes
The Dell S2721QS (IPS) is not suitable for HDR video editing and color grading while the KTC M27P20 Pro (IPS MiniLED) is suitable for HDR video editing and color grading.
Print Photo Editing
No
Yes
The Dell S2721QS (IPS) is not suitable for print photo editing while the KTC M27P20 Pro (IPS MiniLED) is suitable for print photo editing.
Key similarities
Digital Photo Editing
Yes
Yes
Both the Dell S2721QS (IPS) and KTC M27P20 Pro (IPS MiniLED) are suitable for digital photo editing.
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We’re constantly working to improve.
How the Dell S2721QS (IPS) and the KTC M27P20 Pro (IPS MiniLED) compare to other monitors
Spec Comparison
 |  | |
| Dell S2721QS (IPS) | KTC M27P20 Pro (IPS MiniLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$230 | $800 | ||
Screen Size | |||
Screen Size | 27" | 27" | |
Resolution | |||
Resolution | 3840 x 2160 | 3840 x 2160 | |
Screen Type | |||
Screen Type | LED | MiniLED | |
Screen Sub-type | |||
Screen Sub-type | IPS | IPS | |
Local Dimming Zones | |||
Local Dimming Zones | N/A | 576 | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | 1221:1 | 1000:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 373 nits | 1000 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 386 nits | 1040 nits | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | No | Yes | |
sRGB Color Gamut | |||
sRGB Color Gamut | 100 % | 100 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 14.5 ms | 3 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 40 - 60 Hz | 48 - 160 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 5/10 | 7/10 | |
Ghosting Score | |||
Ghosting Score | 6/10 | 8.5/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 164 PPI | 163 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 8.1/10 | 8/10 | |
Image Clarity Score | |||
Image Clarity Score | 8.1/10 | 8/10 | |
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 | 1 | 0 | |
Shopping
Dell S2721QS (IPS)
See more
Dig into reviews and images
Tom's Hardware
Scharon Harding | September 2021
"The Dell S2721QS 4K monitor brings IPS-level colors and some handy features, like a versatile stand with height adjustments and picture-in-picture for connecting dual systems. But don’t get it for HDR."
KTC M27P20 Pro (IPS MiniLED)
See more
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."
Give feedback
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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