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What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
If your focus is on competitive gaming and productivity while keeping costs down, the Dell S2721DGF is a solid choice with its good refresh rate and adjustable stand, though its HDR gaming and media consumption experience is not its strength. However, if superior image quality is a priority and you're interested in HDR gaming or media consumption, the LG 27EP950 offers exceptional color and contrast with a higher screen resolution, but its refresh rate is lower which is less optimal for competitive gaming and it comes at a premium price. 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 refresh rate
- Good text clarity
Advantages of the LG 27EP950 (W-OLED)
- Best in class for casual gaming
- Good for media consumption
- Very good image clarity
- Best in class contrast
- Best in class response time
Key differences
Casual Gaming
5.9
9.5
2560 x 1440
RESOLUTION
3840 x 2160
165Hz
REFRESH RATE
60Hz
882:1
NATIVE CONTRAST
Inf:1
368 nits
SDR PEAK BRIGHTNESS
250 nits
485 nits
HDR PEAK BRIGHTNESS
N/A
97.2 %
DCI-P3 COLOR GAMUT
99.0 %
Matte
COATING
Matte
The LG 27EP950 (W-OLED) is best in class for casual gaming, while the Dell S2721DGF (IPS) is poor.
Media Consumption
5.9
7.9
2560 x 1440
RESOLUTION
3840 x 2160
882:1
NATIVE CONTRAST
Inf:1
368 nits
SDR PEAK BRIGHTNESS
250 nits
485 nits
HDR PEAK BRIGHTNESS
N/A
Matte
COATING
Matte
The LG 27EP950 (W-OLED) is good for media consumption, while the Dell S2721DGF (IPS) is poor.
Cost
$300
$3,000
$0
$1,000
$2,000
$3,000
$4,000
The Dell S2721DGF (IPS) has a price of $300 and the LG 27EP950 (W-OLED) costs $3,000.
HDR Gaming and Media Consumption
No
Yes
The Dell S2721DGF (IPS) is not suitable for HDR gaming and media consumption while the LG 27EP950 (W-OLED) is suitable for HDR gaming and media consumption.
Digital Photo Editing
Yes
No
The Dell S2721DGF (IPS) is suitable for digital photo editing while the LG 27EP950 (W-OLED) is not suitable for digital photo editing.
Key similarities
Competitive Gaming
5.8
5.4
165Hz
REFRESH RATE
60Hz
6.3 ms
TOTAL RESPONSE TIME
1.0 ms
20 - 165 Hz
VARIABLE REFRESH RATE
N/A
No
STROBING / BFI
No
368 nits
SDR PEAK BRIGHTNESS
250 nits
The Dell S2721DGF (IPS) and LG 27EP950 (W-OLED) are both poor for competitive gaming.
Productivity
6.2
6.6
2560 x 1440
RESOLUTION
3840 x 2160
109 PPI
PIXELS PER INCH
163 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The LG 27EP950 (W-OLED) and Dell S2721DGF (IPS) are both only fair for productivity.
HDR Video Editing and Color Grading
No
No
Both the Dell S2721DGF (IPS) and LG 27EP950 (W-OLED) are not suitable for HDR video editing and color grading.
Print Photo Editing
No
No
Both the Dell S2721DGF (IPS) and LG 27EP950 (W-OLED) are not suitable for print photo editing.
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We’re constantly working to improve.
How the Dell S2721DGF (IPS) and the LG 27EP950 (W-OLED) compare to other monitors
Spec Comparison
 |  | |
| Dell S2721DGF (IPS) | LG 27EP950 (W-OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$300 | $3,000 | ||
Screen Size | |||
Screen Size | 27" | 27" | |
Resolution | |||
Resolution | 2560 x 1440 | 3840 x 2160 | |
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 | 250 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 485 nits | N/A | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | No | Yes | |
sRGB Color Gamut | |||
sRGB Color Gamut | 137.7 % | 99 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 6.3 ms | 1 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 165 Hz | N/A | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 7.1/10 | 5/10 | |
Ghosting Score | |||
Ghosting Score | 8/10 | 9.6/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 109 PPI | 163 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 7/10 | 6.9/10 | |
Image Clarity Score | |||
Image Clarity Score | 7/10 | 8/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 2 | 1 | |
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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