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What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
If you prioritize competitive gaming, the BenQ XL2566K with its higher refresh rate and quick response will excel, offering an edge in fast-paced games. However, if you need a monitor for productivity, digital photo editing, and enjoying 4K media, the Dell U3223QE's higher resolution and superior color accuracy will be more beneficial. The Dell also offers wider screen real estate for multitasking and a sharper image for detailed work. Neither monitor is ideal for HDR gaming or media, so if this is a key requirement, you may want to look at other options. Choose based on whether gaming performance or image quality and multitasking are more important for your use. 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 BenQ XL2566K (TN)
- Excellent for competitive gaming
- Best in class refresh rate
- Very good response time
Advantages of the Dell U3223QE (IPS Black)
- Good for productivity
- Good for media consumption
- Good text clarity
- Good image clarity
- Good brightness
Key differences
Competitive Gaming
9.2
3.8
360Hz
REFRESH RATE
60Hz
5.2 ms
TOTAL RESPONSE TIME
24.3 ms
20 - 360 Hz
VARIABLE REFRESH RATE
N/A
Yes
STROBING / BFI
No
303 nits
SDR PEAK BRIGHTNESS
400 nits
The BenQ XL2566K (TN) is excellent for competitive gaming, while the Dell U3223QE (IPS Black) is poor.
Productivity
4.8
7.9
1920 x 1080
RESOLUTION
3840 x 2160
91 PPI
PIXELS PER INCH
139 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Semi-Gloss
The Dell U3223QE (IPS Black) is good for productivity, while the BenQ XL2566K (TN) is poor.
Media Consumption
5.1
7.0
1920 x 1080
RESOLUTION
3840 x 2160
1131:1
NATIVE CONTRAST
2104:1
303 nits
SDR PEAK BRIGHTNESS
400 nits
N/A
HDR PEAK BRIGHTNESS
438 nits
Matte
COATING
Semi-Gloss
The Dell U3223QE (IPS Black) is good for media consumption, while the BenQ XL2566K (TN) is poor.
Cost
$599
$825
$200
$400
$600
$800
$1,000
$1,200
$1,400
The BenQ XL2566K (TN) has a price of $599 and the Dell U3223QE (IPS Black) costs $825.
Digital Photo Editing
No
Yes
The BenQ XL2566K (TN) is not suitable for digital photo editing while the Dell U3223QE (IPS Black) is suitable for digital photo editing.
Key similarities
Casual Gaming
5.9
6.2
1920 x 1080
RESOLUTION
3840 x 2160
360Hz
REFRESH RATE
60Hz
1131:1
NATIVE CONTRAST
2104:1
303 nits
SDR PEAK BRIGHTNESS
400 nits
N/A
HDR PEAK BRIGHTNESS
438 nits
N/A
DCI-P3 COLOR GAMUT
94.9 %
Matte
COATING
Semi-Gloss
Although they have very similar scores, PerfectRec considers Dell U3223QE (IPS Black) to be only fair for casual gaming, while the BenQ XL2566K (TN) is poor.
HDR Gaming and Media Consumption
No
No
Both the BenQ XL2566K (TN) and Dell U3223QE (IPS Black) are not suitable for HDR gaming and media consumption.
HDR Video Editing and Color Grading
No
No
Both the BenQ XL2566K (TN) and Dell U3223QE (IPS Black) are not suitable for HDR video editing and color grading.
Print Photo Editing
No
No
Both the BenQ XL2566K (TN) and Dell U3223QE (IPS Black) are not suitable for print photo editing.
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We’re constantly working to improve.
How the BenQ XL2566K (TN) and the Dell U3223QE (IPS Black) compare to other monitors
Spec Comparison
 |  | |
| BenQ XL2566K (TN) | Dell U3223QE (IPS Black) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$599 | $825 | ||
Screen Size | |||
Screen Size | 25" | 32" | |
Resolution | |||
Resolution | 1920 x 1080 | 3840 x 2160 | |
Screen Type | |||
Screen Type | LED | LED | |
Screen Sub-type | |||
Screen Sub-type | TN | IPS Black | |
Local Dimming Zones | |||
Local Dimming Zones | N/A | 8 | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | 1131:1 | 2104:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 303 nits | 400 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | N/A | 438 nits | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | No | No | |
sRGB Color Gamut | |||
sRGB Color Gamut | 96.5 % | 100 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 5.2 ms | 24.3 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 360 Hz | N/A | |
Strobing / BFI | |||
Strobing / BFI | Yes | No | |
Persistence Blur Score | |||
Persistence Blur Score | 9.5/10 | 5/10 | |
Ghosting Score | |||
Ghosting Score | 8.1/10 | 5.9/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 91 PPI | 139 PPI | |
Coating | |||
Coating | Matte | Semi-Gloss | |
Text Clarity Score | |||
Text Clarity Score | 6.1/10 | 7.9/10 | |
Image Clarity Score | |||
Image Clarity Score | 6.1/10 | 7.9/10 | |
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
BenQ XL2566K (TN)
See more
Dig into reviews and images
Tech Radar
Nick Ross | August 2023
"It’s not for everyone in the same way that a top fuel dragster isn’t everyone’s perfect daily driver. The BenQ Zowie XL2566K succeeds in delivering the fastest, sharpest and smoothest display for pro FPS players and that’s all it wanted to do. Its other limitations and premium price tag mean it’s a bespoke tool for a niche market, rather than another general gaming monitor for those who like playing games."
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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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