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What we think
The PerfectRec monitor team Learn more
Updated April 22, 2024·
If you're seeking a budget-friendly monitor primarily for productivity or digital photo editing, the Dell S2721QS could be a suitable choice; its high resolution and large screen size may benefit these tasks. However, for an enhanced gaming experience and more vivid colors, the premium-priced LG 39GS95QE offers superior contrast and is suitable for HDR gaming and media consumption. Although its high refresh rate benefits competitive gaming, this monitor may not be as suitable for tasks requiring precise color accuracy, such as print photo editing. Keep in mind, the Dell's lower cost aligns with its more narrow set of features, while the LG's price reflects its broader and more advanced capabilities. 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)
- Good for productivity
- Very good text clarity
- Very good image clarity
Advantages of the LG 39GS95QE (W-OLED)
- Best in class for casual gaming
- Good for media consumption
- Very good refresh rate
- Best in class contrast
- Best in class response time
Key differences
Casual Gaming
5.9
9.7
3840 x 2160
RESOLUTION
3440 x 1440
60Hz
REFRESH RATE
240Hz
1221:1
NATIVE CONTRAST
Inf:1
373 nits
SDR PEAK BRIGHTNESS
275 nits
386 nits
HDR PEAK BRIGHTNESS
Unknown
85.2 %
DCI-P3 COLOR GAMUT
98.5 %
Matte
COATING
Matte
The LG 39GS95QE (W-OLED) is best in class for casual gaming, while the Dell S2721QS (IPS) is poor.
Competitive Gaming
4.9
6.3
60Hz
REFRESH RATE
240Hz
14.5 ms
TOTAL RESPONSE TIME
0.0 ms
40 - 60 Hz
VARIABLE REFRESH RATE
48 - 240 Hz
No
STROBING / BFI
No
373 nits
SDR PEAK BRIGHTNESS
275 nits
The LG 39GS95QE (W-OLED) is only fair for competitive gaming, while the Dell S2721QS (IPS) is poor.
Productivity
7.9
5.4
3840 x 2160
RESOLUTION
3440 x 1440
164 PPI
PIXELS PER INCH
102 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The Dell S2721QS (IPS) is good for productivity, while the LG 39GS95QE (W-OLED) is poor.
Media Consumption
6.7
7.6
3840 x 2160
RESOLUTION
3440 x 1440
1221:1
NATIVE CONTRAST
Inf:1
373 nits
SDR PEAK BRIGHTNESS
275 nits
386 nits
HDR PEAK BRIGHTNESS
Unknown
Matte
COATING
Matte
The LG 39GS95QE (W-OLED) is good for media consumption, while the Dell S2721QS (IPS) is only fair.
Cost
$230
$1,500
$0
$500
$1,000
$1,500
$2,000
$2,500
The Dell S2721QS (IPS) has a price of $230 and the LG 39GS95QE (W-OLED) costs $1,500.
HDR Gaming and Media Consumption
No
Yes
The Dell S2721QS (IPS) is not suitable for HDR gaming and media consumption while the LG 39GS95QE (W-OLED) is suitable for HDR gaming and media consumption.
Print Photo Editing
No
Yes
The Dell S2721QS (IPS) is not suitable for print photo editing while the LG 39GS95QE (W-OLED) is suitable for print photo editing.
Key similarities
Digital Photo Editing
Yes
Yes
Both the Dell S2721QS (IPS) and LG 39GS95QE (W-OLED) are suitable for digital photo editing.
HDR Video Editing and Color Grading
No
No
Both the Dell S2721QS (IPS) and LG 39GS95QE (W-OLED) are not suitable for HDR video editing and color grading.
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We’re constantly working to improve.
How the Dell S2721QS (IPS) and the LG 39GS95QE (W-OLED) compare to other monitors
Spec Comparison
 |  | |
| Dell S2721QS (IPS) | LG 39GS95QE (W-OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$230 | $1,500 | ||
Screen Size | |||
Screen Size | 27" | 39" | |
Resolution | |||
Resolution | 3840 x 2160 | 3440 x 1440 | |
Screen Type | |||
Screen Type | LED | OLED | |
Screen Sub-type | |||
Screen Sub-type | IPS | W-OLED | |
Refresh Rate | |||
Refresh Rate | 60Hz | 240Hz | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | 1221:1 | Inf:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 373 nits | 275 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 386 nits | Unknown | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | No | Yes | |
sRGB Color Gamut | |||
sRGB Color Gamut | 100 % | Unknown | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 14.5 ms | 0.03 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 40 - 60 Hz | 48 - 240 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 5/10 | 8/10 | |
Ghosting Score | |||
Ghosting Score | 6/10 | 10/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 164 PPI | 102 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 8.1/10 | 6.4/10 | |
Image Clarity Score | |||
Image Clarity Score | 8.1/10 | 6.7/10 | |
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."
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We're constantly perfecting our model
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Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
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Staff Expert & Software Engineer
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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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