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What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
If you're an avid gamer, especially in competitive gaming, the Acer XB323U-GX provides an advantage with a higher refresh rate and variable refresh rate support, which translates to smoother gameplay. Conversely, if your focus is on productivity and media consumption, the Dell U2723QE, with its higher resolution and better color accuracy, excels, especially considering its generally lower price point. The Dell's higher pixels per inch also offer sharper text and image clarity, which could be a benefit for detailed work. For gaming, the Dell won't be as responsive as the Acer, but if gaming is not a priority, it presents a more budget-friendly option for professional tasks. 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 Acer XB323U-GX (IPS)
- Very good refresh rate
- Good brightness
- Good response time
Advantages of the Dell U2723QE (IPS Black)
- Very good for productivity
- Good for media consumption
- Good text clarity
- Good image clarity
Key differences
Productivity
4.8
8.1
2560 x 1440
RESOLUTION
3840 x 2160
91 PPI
PIXELS PER INCH
162 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Semi-Gloss
The Dell U2723QE (IPS Black) is very good for productivity, while the Acer XB323U-GX (IPS) is poor.
Media Consumption
5.4
7.0
2560 x 1440
RESOLUTION
3840 x 2160
1000:1
NATIVE CONTRAST
1978:1
400 nits
SDR PEAK BRIGHTNESS
341 nits
600 nits
HDR PEAK BRIGHTNESS
415 nits
Matte
COATING
Semi-Gloss
The Dell U2723QE (IPS Black) is good for media consumption, while the Acer XB323U-GX (IPS) is poor.
Cost
$1,147
$545
$0
$500
$1,000
$1,500
$2,000
The Acer XB323U-GX (IPS) has a price of $1,147 and the Dell U2723QE (IPS Black) costs $545.
Print Photo Editing
Yes
No
The Acer XB323U-GX (IPS) is suitable for print photo editing while the Dell U2723QE (IPS Black) is not suitable for print photo editing.
Key similarities
Casual Gaming
5.9
6.1
2560 x 1440
RESOLUTION
3840 x 2160
270Hz
REFRESH RATE
60Hz
1000:1
NATIVE CONTRAST
1978:1
400 nits
SDR PEAK BRIGHTNESS
341 nits
600 nits
HDR PEAK BRIGHTNESS
415 nits
95.0 %
DCI-P3 COLOR GAMUT
97.3 %
Matte
COATING
Semi-Gloss
Although they have very similar scores, PerfectRec considers Dell U2723QE (IPS Black) to be only fair for casual gaming, while the Acer XB323U-GX (IPS) is poor.
Competitive Gaming
5.3
4.9
270Hz
REFRESH RATE
60Hz
8.0 ms
TOTAL RESPONSE TIME
20.7 ms
48 - 270 Hz
VARIABLE REFRESH RATE
N/A
Yes
STROBING / BFI
No
400 nits
SDR PEAK BRIGHTNESS
341 nits
The Acer XB323U-GX (IPS) and Dell U2723QE (IPS Black) are both poor for competitive gaming.
HDR Gaming and Media Consumption
No
No
Both the Acer XB323U-GX (IPS) and Dell U2723QE (IPS Black) are not suitable for HDR gaming and media consumption.
Digital Photo Editing
Yes
Yes
Both the Acer XB323U-GX (IPS) and Dell U2723QE (IPS Black) are suitable for digital photo editing.
HDR Video Editing and Color Grading
No
No
Both the Acer XB323U-GX (IPS) and Dell U2723QE (IPS Black) are not suitable for HDR video editing and color grading.
Give feedback
We’re constantly working to improve.
How the Acer XB323U-GX (IPS) and the Dell U2723QE (IPS Black) compare to other monitors
Spec Comparison
 |  | |
| Acer XB323U-GX (IPS) | Dell U2723QE (IPS Black) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,147 | $545 | ||
Screen Size | |||
Screen Size | 32" | 27" | |
Resolution | |||
Resolution | 2560 x 1440 | 3840 x 2160 | |
Screen Type | |||
Screen Type | LED | LED | |
Screen Sub-type | |||
Screen Sub-type | IPS | IPS Black | |
Local Dimming Zones | |||
Local Dimming Zones | 16 | 4 | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | 1000:1 | 1978:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 400 nits | 341 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 600 nits | 415 nits | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | No | No | |
sRGB Color Gamut | |||
sRGB Color Gamut | 173.4 % | 100 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 8 ms | 20.7 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 48 - 270 Hz | N/A | |
Strobing / BFI | |||
Strobing / BFI | Yes | No | |
Persistence Blur Score | |||
Persistence Blur Score | 8.5/10 | 5/10 | |
Ghosting Score | |||
Ghosting Score | 7.6/10 | 6/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 91 PPI | 162 PPI | |
Coating | |||
Coating | Matte | Semi-Gloss | |
Text Clarity Score | |||
Text Clarity Score | 6.1/10 | 8/10 | |
Image Clarity Score | |||
Image Clarity Score | 6.1/10 | 8/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 1 | 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 | 1 | 0 | |
Give feedback
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
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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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