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S2721DS
Company ProductName Specs




45GR95QE
Company ProductName Specs




What we think

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The PerfectRec monitor team Learn more
Updated April 11, 2024·

If you're on a budget and mainly use your monitor for everyday tasks like browsing and office work, the Dell monitor is an economical pick that offers decent image quality and resolution. However, if you're willing to invest more for an immersive gaming experience with high refresh rates and superior contrast, the LG monitor will deliver significantly better performance. The LG's OLED technology provides deeper blacks and vibrant colors, making it a better choice for HDR gaming and media consumption, but keep in mind that it might not be as good for tasks where color accuracy in photo editing is crucial. 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 S2721DS (IPS)
  • Good text clarity
  • 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

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Casual Gaming

5.8
S2721DS
45GR95QE
7.8
2560 x 1440
RESOLUTION
3440 x 1440
75Hz
REFRESH RATE
240Hz
1015:1
NATIVE CONTRAST
Inf:1
334 nits
SDR PEAK BRIGHTNESS
203 nits
N/A
HDR PEAK BRIGHTNESS
665 nits
N/A
DCI-P3 COLOR GAMUT
96.9 %
Matte
COATING
Matte
The LG 45GR95QE (W-OLED) is good for casual gaming, while the Dell S2721DS (IPS) is poor.

Competitive Gaming

5.0
S2721DS
45GR95QE
8.1
75Hz
REFRESH RATE
240Hz
17.4 ms
TOTAL RESPONSE TIME
2.7 ms
48 - 75 Hz
VARIABLE REFRESH RATE
20 - 240 Hz
No
STROBING / BFI
No
334 nits
SDR PEAK BRIGHTNESS
203 nits
The LG 45GR95QE (W-OLED) is very good for competitive gaming, while the Dell S2721DS (IPS) is poor.

Productivity

5.9
S2721DS
45GR95QE
3.9
2560 x 1440
RESOLUTION
3440 x 1440
109 PPI
PIXELS PER INCH
84 PPI
No
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The Dell S2721DS (IPS) and LG 45GR95QE (W-OLED) are both poor for productivity, though the Dell S2721DS (IPS) is somewhat better.

Cost

$309
S2721DS
45GR95QE
$1,700
Product image
Product image

$0

$500

$1,000

$1,500

$2,000

$2,500

$3,000

The Dell S2721DS (IPS) has a price of $309 and the LG 45GR95QE (W-OLED) costs $1,700.

HDR Gaming and Media Consumption

No
S2721DS
45GR95QE
Yes
The Dell S2721DS (IPS) is not suitable for HDR gaming and media consumption while the LG 45GR95QE (W-OLED) is suitable for HDR gaming and media consumption.

Digital Photo Editing

No
S2721DS
45GR95QE
Yes
The Dell S2721DS (IPS) is not suitable for digital photo editing while the LG 45GR95QE (W-OLED) is suitable for digital photo editing.

Key similarities

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Media Consumption

5.9
S2721DS
45GR95QE
5.7
2560 x 1440
RESOLUTION
3440 x 1440
1015:1
NATIVE CONTRAST
Inf:1
334 nits
SDR PEAK BRIGHTNESS
203 nits
N/A
HDR PEAK BRIGHTNESS
665 nits
Matte
COATING
Matte
The Dell S2721DS (IPS) and LG 45GR95QE (W-OLED) are both poor for media consumption.

HDR Video Editing and Color Grading

No
S2721DS
45GR95QE
No
Both the Dell S2721DS (IPS) and LG 45GR95QE (W-OLED) are not suitable for HDR video editing and color grading.

Print Photo Editing

No
S2721DS
45GR95QE
No
Both the Dell S2721DS (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 S2721DS (IPS) and the LG 45GR95QE (W-OLED) compare to other monitors

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Spec Comparison

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Dell S2721DS (IPS)LG 45GR95QE (W-OLED)
Dell S2721DS (IPS)LG 45GR95QE (W-OLED)

GENERAL

Price
$309
$1,700
Screen Size
27"27"
Resolution
2560 x 14403440 x 1440
Screen Type
LEDOLED
Screen Sub-type
IPSW-OLED
Refresh Rate
75Hz240Hz

COLOR, CONTRAST & BRIGHTNESS

Native Contrast
1015:1Inf:1
SDR Peak Brightness
334 nits203 nits
HDR Peak Brightness
N/A665 nits
Suitable for HDR Gaming and Media Consumption
NoYes
sRGB Color Gamut
98.6 %99.9 %

MOTION CHARACTERISTICS

Total Response Time
17.4 ms2.7 ms
Variable Refresh Rate
48 - 75 Hz20 - 240 Hz
Strobing / BFI
NoNo
Persistence Blur Score
5.2/108/10
Ghosting Score
6/108.6/10

TEXT & IMAGE CLARITY

Pixels Per Inch
109 PPI84 PPI
Coating
MatteMatte
Text Clarity Score
7/104/10
Image Clarity Score
7/105.1/10

PORTS & CONNECTIVITY

HDMI 1.4 Ports
10
HDMI 2.0 Ports
00
HDMI 2.1 Ports
02
Micro HDMI Ports
00
DisplayPort 1.2 Ports
10

Shopping

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Dell S2721DS (IPS)

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Dig into reviews and images

Tech Radar

Ural Garrett | November 2021
"General users or casual PC gamers in need of a solid and affordable QHD monitor with a few extras may walk away satisfied with the Dell S2721D."

LG 45GR95QE (W-OLED)

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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

FAQs

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Why trust us

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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

210
Monitors evaluated
10,500
Monitors stats compiled
15
Proprietary Monitors ratings developed
117,800
Recommendations made
17,670
Consumer hours saved

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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