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What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
If you're focused on competitive gaming and want to save money, the Dell S2721DGF offers a good experience with a very good refresh rate, response time, and comes with an adjustable stand. However, if you prioritize immersive gaming, media consumption, and the highest quality picture with vibrant colors for HDR content, the Samsung Odyssey OLED G9 with its larger screen, infinite contrast, and wider color gamut is a superior option, although it comes at a premium price and might not be as practical for everyday productivity due to its ultra-wide aspect ratio. 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 Samsung Odyssey OLED G9 G95SC (QD-OLED)
- Best in class for casual gaming
- Excellent for media consumption
- Very good refresh rate
- Best in class contrast
- Best in class color volume
- Best in class response time
Key differences
Casual Gaming
5.9
9.6
2560 x 1440
RESOLUTION
5120 x 1440
165Hz
REFRESH RATE
240Hz
882:1
NATIVE CONTRAST
Inf:1
368 nits
SDR PEAK BRIGHTNESS
236 nits
485 nits
HDR PEAK BRIGHTNESS
465 nits
97.2 %
DCI-P3 COLOR GAMUT
99.5 %
Matte
COATING
Glossy
The Samsung Odyssey OLED G9 G95SC (QD-OLED) is best in class for casual gaming, while the Dell S2721DGF (IPS) is poor.
Productivity
6.2
5.6
2560 x 1440
RESOLUTION
5120 x 1440
109 PPI
PIXELS PER INCH
107 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Glossy
The Dell S2721DGF (IPS) is only fair for productivity, while the Samsung Odyssey OLED G9 G95SC (QD-OLED) is poor.
Media Consumption
5.9
9.2
2560 x 1440
RESOLUTION
5120 x 1440
882:1
NATIVE CONTRAST
Inf:1
368 nits
SDR PEAK BRIGHTNESS
236 nits
485 nits
HDR PEAK BRIGHTNESS
465 nits
Matte
COATING
Glossy
The Samsung Odyssey OLED G9 G95SC (QD-OLED) is excellent for media consumption, while the Dell S2721DGF (IPS) is poor.
Cost
$300
$1,200
$0
$500
$1,000
$1,500
$2,000
The Dell S2721DGF (IPS) has a price of $300 and the Samsung Odyssey OLED G9 G95SC (QD-OLED) costs $1,200.
HDR Gaming and Media Consumption
No
Yes
The Dell S2721DGF (IPS) is not suitable for HDR gaming and media consumption while the Samsung Odyssey OLED G9 G95SC (QD-OLED) is suitable for HDR gaming and media consumption.
Print Photo Editing
No
Yes
The Dell S2721DGF (IPS) is not suitable for print photo editing while the Samsung Odyssey OLED G9 G95SC (QD-OLED) is suitable for print photo editing.
Key similarities
Competitive Gaming
5.8
5.6
165Hz
REFRESH RATE
240Hz
6.3 ms
TOTAL RESPONSE TIME
1.0 ms
20 - 165 Hz
VARIABLE REFRESH RATE
20 - 240 Hz
No
STROBING / BFI
Yes
368 nits
SDR PEAK BRIGHTNESS
236 nits
The Dell S2721DGF (IPS) and Samsung Odyssey OLED G9 G95SC (QD-OLED) are both poor for competitive gaming.
Digital Photo Editing
Yes
Yes
Both the Dell S2721DGF (IPS) and Samsung Odyssey OLED G9 G95SC (QD-OLED) are suitable for digital photo editing.
HDR Video Editing and Color Grading
No
No
Both the Dell S2721DGF (IPS) and Samsung Odyssey OLED G9 G95SC (QD-OLED) are not suitable for HDR video editing and color grading.
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We’re constantly working to improve.
How the Dell S2721DGF (IPS) and the Samsung Odyssey OLED G9 G95SC (QD-OLED) compare to other monitors
Spec Comparison
 |  | |
| Dell S2721DGF (IPS) | Samsung Odyssey OLED G9 G95SC (QD-OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$300 | $1,200 | ||
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 | IPS | QD-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 | 236 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 485 nits | 465 nits | |
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 | 1 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 165 Hz | 20 - 240 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | Yes | |
Persistence Blur Score | |||
Persistence Blur Score | 7.1/10 | 8/10 | |
Ghosting Score | |||
Ghosting Score | 8/10 | 9.6/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 109 PPI | 107 PPI | |
Coating | |||
Coating | Matte | Glossy | |
Text Clarity Score | |||
Text Clarity Score | 7/10 | 6.6/10 | |
Image Clarity Score | |||
Image Clarity Score | 7/10 | 6.9/10 | |
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 | 1 | |
Micro HDMI Ports | |||
Micro HDMI Ports | 0 | 1 | |
DisplayPort 1.2 Ports | |||
DisplayPort 1.2 Ports | 0 | 0 | |
Shopping
Dell S2721DGF (IPS)
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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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