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What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
If you prioritize a high-resolution display for productivity or digital photo editing with very good image clarity and text quality at a lower cost, the Dell S2721QS would be a fitting choice. However, for a premium, the LG 45GR95QE offers superior contrast and is excellent for HDR gaming and media consumption, with the added benefit of a very high refresh rate and wider color gamut which is great for immersive and competitive gaming, but its image clarity isn't as strong as the Dell's for tasks involving text or detailed graphics. 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 45GR95QE (W-OLED)
- Good for casual gaming
- Very good for competitive gaming
- Very good refresh rate
- Best in class contrast
- Very good response time
Key differences
Casual Gaming
5.9
7.8
3840 x 2160
RESOLUTION
3440 x 1440
60Hz
REFRESH RATE
240Hz
1221:1
NATIVE CONTRAST
Inf:1
373 nits
SDR PEAK BRIGHTNESS
203 nits
386 nits
HDR PEAK BRIGHTNESS
665 nits
85.2 %
DCI-P3 COLOR GAMUT
96.9 %
Matte
COATING
Matte
The LG 45GR95QE (W-OLED) is good for casual gaming, while the Dell S2721QS (IPS) is poor.
Competitive Gaming
4.9
8.1
60Hz
REFRESH RATE
240Hz
14.5 ms
TOTAL RESPONSE TIME
2.7 ms
40 - 60 Hz
VARIABLE REFRESH RATE
20 - 240 Hz
No
STROBING / BFI
No
373 nits
SDR PEAK BRIGHTNESS
203 nits
The LG 45GR95QE (W-OLED) is very good for competitive gaming, while the Dell S2721QS (IPS) is poor.
Productivity
7.9
3.9
3840 x 2160
RESOLUTION
3440 x 1440
164 PPI
PIXELS PER INCH
84 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The Dell S2721QS (IPS) is good for productivity, while the LG 45GR95QE (W-OLED) is poor.
Media Consumption
6.7
5.7
3840 x 2160
RESOLUTION
3440 x 1440
1221:1
NATIVE CONTRAST
Inf:1
373 nits
SDR PEAK BRIGHTNESS
203 nits
386 nits
HDR PEAK BRIGHTNESS
665 nits
Matte
COATING
Matte
The Dell S2721QS (IPS) is only fair for media consumption, while the LG 45GR95QE (W-OLED) is poor.
Cost
$230
$1,700
$0
$500
$1,000
$1,500
$2,000
$2,500
$3,000
The Dell S2721QS (IPS) has a price of $230 and the LG 45GR95QE (W-OLED) costs $1,700.
HDR Gaming and Media Consumption
No
Yes
The Dell S2721QS (IPS) is not suitable for HDR gaming and media consumption while the LG 45GR95QE (W-OLED) is suitable for HDR gaming and media consumption.
Key similarities
Digital Photo Editing
Yes
Yes
Both the Dell S2721QS (IPS) and LG 45GR95QE (W-OLED) are suitable for digital photo editing.
HDR Video Editing and Color Grading
No
No
Both the Dell S2721QS (IPS) and LG 45GR95QE (W-OLED) are not suitable for HDR video editing and color grading.
Print Photo Editing
No
No
Both the Dell S2721QS (IPS) and LG 45GR95QE (W-OLED) are not suitable for print photo editing.
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We’re constantly working to improve.
How the Dell S2721QS (IPS) and the LG 45GR95QE (W-OLED) compare to other monitors
Spec Comparison
 |  | |
| Dell S2721QS (IPS) | LG 45GR95QE (W-OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$230 | $1,700 | ||
Screen Size | |||
Screen Size | 27" | 27" | |
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 | 203 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 386 nits | 665 nits | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | No | Yes | |
sRGB Color Gamut | |||
sRGB Color Gamut | 100 % | 99.9 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 14.5 ms | 2.7 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 40 - 60 Hz | 20 - 240 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 5/10 | 8/10 | |
Ghosting Score | |||
Ghosting Score | 6/10 | 8.6/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 164 PPI | 84 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 8.1/10 | 4/10 | |
Image Clarity Score | |||
Image Clarity Score | 8.1/10 | 5.1/10 | |
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."
LG 45GR95QE (W-OLED)
See more
Dig into reviews and images
Games Radar
Phil Hayton | August 2023
"The LG UltraGear 45GR95QE-B is a brilliant ultrawide gaming monitor that'll dominate your desk, and its 800R curve serves to trick the senses. It's ridiculously pricey, and 4K fans may notice the difference with this 4K panel, but its OLED capabilities and arsenal of features almost justify its price tag. Just make sure you've got decent PC specs and plenty of space for this brute before parting with any cash."
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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.
By the numbers
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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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