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What we think
The PerfectRec monitor team Learn more
Updated April 23, 2024·
If cost is a major concern and you're seeking a balance of gaming and productivity, the Dell S2721DGF offers a good value with solid performance in various tasks, including casual gaming and digital photo editing. However, if you prioritize top-tier contrast and are focused on competitive gaming or HDR content, the KTC G27P6 with its OLED panel provides exceptional image quality and responsiveness, at a higher price point. Keep in mind, the KTC's suitability for productivity tasks and media consumption may not be as good as the Dell's due to its poorer text quality and image clarity. 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 S2721DGF (IPS)
- Good text clarity
- Good image clarity
Advantages of the KTC KTC G27P6 (W-OLED)
- Best in class for casual gaming
- Best in class for competitive gaming
- Very good refresh rate
- Best in class contrast
- Very good brightness
- Best in class response time
Key differences
Casual Gaming
5.9
9.6
2560 x 1440
RESOLUTION
2560 x 1440
165Hz
REFRESH RATE
240Hz
882:1
NATIVE CONTRAST
Inf:1
368 nits
SDR PEAK BRIGHTNESS
700 nits
485 nits
HDR PEAK BRIGHTNESS
Unknown
97.2 %
DCI-P3 COLOR GAMUT
97.0 %
Matte
COATING
Matte
The KTC KTC G27P6 (W-OLED) is best in class for casual gaming, while the Dell S2721DGF (IPS) is poor.
Competitive Gaming
5.8
9.6
165Hz
REFRESH RATE
240Hz
6.3 ms
TOTAL RESPONSE TIME
0.0 ms
20 - 165 Hz
VARIABLE REFRESH RATE
48 - 240 Hz
No
STROBING / BFI
No
368 nits
SDR PEAK BRIGHTNESS
700 nits
The KTC KTC G27P6 (W-OLED) is best in class for competitive gaming, while the Dell S2721DGF (IPS) is poor.
Productivity
6.2
2.8
2560 x 1440
RESOLUTION
2560 x 1440
109 PPI
PIXELS PER INCH
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The Dell S2721DGF (IPS) is only fair for productivity, while the KTC KTC G27P6 (W-OLED) is poor.
Cost
$300
$800
$0
$200
$400
$600
$800
$1,000
$1,200
The Dell S2721DGF (IPS) has a price of $300 and the KTC KTC G27P6 (W-OLED) costs $800.
HDR Gaming and Media Consumption
No
Yes
The Dell S2721DGF (IPS) is not suitable for HDR gaming and media consumption while the KTC KTC G27P6 (W-OLED) is suitable for HDR gaming and media consumption.
Key similarities
Media Consumption
5.9
5.6
2560 x 1440
RESOLUTION
2560 x 1440
882:1
NATIVE CONTRAST
Inf:1
368 nits
SDR PEAK BRIGHTNESS
700 nits
485 nits
HDR PEAK BRIGHTNESS
Unknown
Matte
COATING
Matte
The Dell S2721DGF (IPS) and KTC KTC G27P6 (W-OLED) are both poor for media consumption.
Digital Photo Editing
Yes
Yes
Both the Dell S2721DGF (IPS) and KTC KTC G27P6 (W-OLED) are suitable for digital photo editing.
HDR Video Editing and Color Grading
No
No
Both the Dell S2721DGF (IPS) and KTC KTC G27P6 (W-OLED) are not suitable for HDR video editing and color grading.
Print Photo Editing
No
No
Both the Dell S2721DGF (IPS) and KTC KTC G27P6 (W-OLED) are not suitable for print photo editing.
Give feedback
We’re constantly working to improve.
How the Dell S2721DGF (IPS) and the KTC KTC G27P6 (W-OLED) compare to other monitors
Spec Comparison
 |  | |
| Dell S2721DGF (IPS) | KTC KTC G27P6 (W-OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$300 | $800 | ||
Screen Size | |||
Screen Size | 27" | 27" | |
Resolution | |||
Resolution | 2560 x 1440 | 2560 x 1440 | |
Screen Type | |||
Screen Type | LED | OLED | |
Screen Sub-type | |||
Screen Sub-type | IPS | W-OLED | |
Local Dimming Zones | |||
Local Dimming Zones | 8 | N/A | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | 882:1 | Inf:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 368 nits | 700 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 485 nits | Unknown | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | No | Yes | |
sRGB Color Gamut | |||
sRGB Color Gamut | 137.7 % | 100 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 6.3 ms | 0.03 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 165 Hz | 48 - 240 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 7.1/10 | 8/10 | |
Ghosting Score | |||
Ghosting Score | 8/10 | 10/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 109 PPI | ||
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 7/10 | 1.4/10 | |
Image Clarity Score | |||
Image Clarity Score | 7/10 | 2.5/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 2 | 2 | |
HDMI 2.1 Ports | |||
HDMI 2.1 Ports | 0 | 0 | |
Micro HDMI Ports | |||
Micro HDMI Ports | 0 | 0 | |
DisplayPort 1.2 Ports | |||
DisplayPort 1.2 Ports | 0 | 0 | |
Shopping
Dell S2721DGF (IPS)
See more
Dig into reviews and images
Tom's Hardware
Christian Eberle | January 2021
"The Dell S2721DGF checks all the boxes for an upper-mid priced display that can take on the best gaming monitors, and you might even be able to find it for under $500 (it's $450-$500 as of writing). The monitor's 1440p, runs at 165 Hz without overclock, has AMD FreeSync Premium Pro and G-Sync Compatibility, covers a large portion of the DCI-P3 color gamut and includes a lighting effect on the back."
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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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