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What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
If price is a major concern and casual gaming, general productivity, and digital photo editing are your primary uses, the Dell monitor might suit your needs, offering a solid experience at a lower cost. However, if you're interested in HDR gaming, media consumption, and high-end photo and video editing, you'd benefit more from the higher performance features of the Innocn monitor, such as its superior contrast and color performance, at the expense of a higher price point. The Innocn is also more suitable for print photo editing, thanks to its extensive color gamut and HDR capabilities. Consider what you'll mainly use the monitor for and whether the added cost aligns with the value of the enhanced visual experience for your purposes. 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)
- The Dell S2721QS (IPS) has no clear advantages over the Innocn 27M2U (IPS MiniLED).
Advantages of the Innocn 27M2U (IPS MiniLED)
- Good for casual gaming
- Best in class for productivity
- Very good for media consumption
- Good contrast
- Best in class brightness
- Very good color volume
- Good response time
Key differences
Casual Gaming
5.9
7.9
3840 x 2160
RESOLUTION
3840 x 2160
60Hz
REFRESH RATE
60Hz
1221:1
NATIVE CONTRAST
1000:1
373 nits
SDR PEAK BRIGHTNESS
1000 nits
386 nits
HDR PEAK BRIGHTNESS
1000 nits
85.2 %
DCI-P3 COLOR GAMUT
99.0 %
Matte
COATING
Matte
The Innocn 27M2U (IPS MiniLED) is good for casual gaming, while the Dell S2721QS (IPS) is poor.
Productivity
7.9
9.8
3840 x 2160
RESOLUTION
3840 x 2160
164 PPI
PIXELS PER INCH
163 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The Innocn 27M2U (IPS MiniLED) is best in class for productivity, while the Dell S2721QS (IPS) is good.
Media Consumption
6.7
8.9
3840 x 2160
RESOLUTION
3840 x 2160
1221:1
NATIVE CONTRAST
1000:1
373 nits
SDR PEAK BRIGHTNESS
1000 nits
386 nits
HDR PEAK BRIGHTNESS
1000 nits
Matte
COATING
Matte
The Innocn 27M2U (IPS MiniLED) is very good for media consumption, while the Dell S2721QS (IPS) is only fair.
Cost
$230
$425
$100
$200
$300
$400
$500
$600
$700
The Dell S2721QS (IPS) has a price of $230 and the Innocn 27M2U (IPS MiniLED) costs $425.
HDR Gaming and Media Consumption
No
Yes
The Dell S2721QS (IPS) is not suitable for HDR gaming and media consumption while the Innocn 27M2U (IPS MiniLED) is suitable for HDR gaming and media consumption.
Digital Photo Editing
Yes
No
The Dell S2721QS (IPS) is suitable for digital photo editing while the Innocn 27M2U (IPS MiniLED) is not suitable for digital photo editing.
HDR Video Editing and Color Grading
No
Yes
The Dell S2721QS (IPS) is not suitable for HDR video editing and color grading while the Innocn 27M2U (IPS MiniLED) is suitable for HDR video editing and color grading.
Print Photo Editing
No
Yes
The Dell S2721QS (IPS) is not suitable for print photo editing while the Innocn 27M2U (IPS MiniLED) is suitable for print photo editing.
Key similarities
Competitive Gaming
4.9
5.1
60Hz
REFRESH RATE
60Hz
14.5 ms
TOTAL RESPONSE TIME
8.0 ms
40 - 60 Hz
VARIABLE REFRESH RATE
N/A
No
STROBING / BFI
No
373 nits
SDR PEAK BRIGHTNESS
1000 nits
The Innocn 27M2U (IPS MiniLED) and Dell S2721QS (IPS) are both poor for competitive gaming.
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How the Dell S2721QS (IPS) and the Innocn 27M2U (IPS MiniLED) compare to other monitors
Spec Comparison
 |  | |
| Dell S2721QS (IPS) | Innocn 27M2U (IPS MiniLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$230 | $425 | ||
Screen Size | |||
Screen Size | 27" | 27" | |
Resolution | |||
Resolution | 3840 x 2160 | 3840 x 2160 | |
Screen Type | |||
Screen Type | LED | MiniLED | |
Screen Sub-type | |||
Screen Sub-type | IPS | IPS | |
Local Dimming Zones | |||
Local Dimming Zones | N/A | 384 | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | 1221:1 | 1000:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 373 nits | 1000 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 386 nits | 1000 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 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 14.5 ms | 8 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 40 - 60 Hz | N/A | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 5/10 | 5/10 | |
Ghosting Score | |||
Ghosting Score | 6/10 | 7.6/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 164 PPI | 163 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 8.1/10 | 8/10 | |
Image Clarity Score | |||
Image Clarity Score | 8.1/10 | 8/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 2 | 2 | |
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 | 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."
Innocn 27M2U (IPS MiniLED)
See more
Dig into reviews and images
Forbes
Mark Sparrow | November 2022
"The Innocn 27MU2 screen isn’t built to Apple standards, but it’s robust enough for desktop use and surprisingly lightweight, considering its image quality. The stand is rock steady and adjustable, plus the screen can be wall mounted. There are plenty of input options plus the ability to display two sources on screen at the same time."
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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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