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What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
If you're into competitive gaming, the Dell Alienware AW2723DF's higher refresh rate and variable refresh rate support offer smooth gameplay, making it a solid choice, but it's not ideal for high-end HDR gaming or HDR video editing. The LG DualUp 28MQ780, with its unique square-like screen and aspect ratio, excels in productivity, offering more vertical screen real estate, which is great for coding or document work, but it falls short for gaming due to a lower refresh rate and lack of features like variable refresh rate that reduce screen tearing. Both are well-suited for digital photo editing with good color accuracy. 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 Alienware AW2723DF (IPS)
- Very good for competitive gaming
- Very good refresh rate
Advantages of the LG DualUp 28MQ780 (IPS)
- Good for productivity
Key differences
Casual Gaming
6.4
5.8
2560 x 1440
RESOLUTION
2560 x 2880
280Hz
REFRESH RATE
60Hz
1020:1
NATIVE CONTRAST
1000:1
384 nits
SDR PEAK BRIGHTNESS
300 nits
672 nits
HDR PEAK BRIGHTNESS
Unknown
99.6 %
DCI-P3 COLOR GAMUT
98.0 %
Semi-Gloss
COATING
Matte
The Dell Alienware AW2723DF (IPS) is only fair for casual gaming, while the LG DualUp 28MQ780 (IPS) is poor.
Competitive Gaming
8.6
4.9
280Hz
REFRESH RATE
60Hz
7.6 ms
TOTAL RESPONSE TIME
10.0 ms
20 - 280 Hz
VARIABLE REFRESH RATE
N/A
No
STROBING / BFI
No
384 nits
SDR PEAK BRIGHTNESS
300 nits
The Dell Alienware AW2723DF (IPS) is very good for competitive gaming, while the LG DualUp 28MQ780 (IPS) is poor.
Productivity
6.4
7.7
2560 x 1440
RESOLUTION
2560 x 2880
109 PPI
PIXELS PER INCH
139 PPI
Yes
ADJUSTABLE STAND
Yes
Semi-Gloss
COATING
Matte
The LG DualUp 28MQ780 (IPS) is good for productivity, while the Dell Alienware AW2723DF (IPS) is only fair.
Media Consumption
6.0
6.5
2560 x 1440
RESOLUTION
2560 x 2880
1020:1
NATIVE CONTRAST
1000:1
384 nits
SDR PEAK BRIGHTNESS
300 nits
672 nits
HDR PEAK BRIGHTNESS
Unknown
Semi-Gloss
COATING
Matte
The LG DualUp 28MQ780 (IPS) and Dell Alienware AW2723DF (IPS) are both only fair for media consumption, though the LG DualUp 28MQ780 (IPS) is somewhat better.
Cost
$429
$650
$200
$400
$600
$800
$1,000
The Dell Alienware AW2723DF (IPS) has a price of $429 and the LG DualUp 28MQ780 (IPS) costs $650.
Key similarities
HDR Gaming and Media Consumption
No
No
Both the Dell Alienware AW2723DF (IPS) and LG DualUp 28MQ780 (IPS) are not suitable for HDR gaming and media consumption.
Digital Photo Editing
Yes
Yes
Both the Dell Alienware AW2723DF (IPS) and LG DualUp 28MQ780 (IPS) are suitable for digital photo editing.
HDR Video Editing and Color Grading
No
No
Both the Dell Alienware AW2723DF (IPS) and LG DualUp 28MQ780 (IPS) are not suitable for HDR video editing and color grading.
Print Photo Editing
No
No
Both the Dell Alienware AW2723DF (IPS) and LG DualUp 28MQ780 (IPS) are not suitable for print photo editing.
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We’re constantly working to improve.
How the Dell Alienware AW2723DF (IPS) and the LG DualUp 28MQ780 (IPS) compare to other monitors
Spec Comparison
 |  | |
| Dell Alienware AW2723DF (IPS) | LG DualUp 28MQ780 (IPS) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$429 | $650 | ||
Screen Size | |||
Screen Size | 27" | 28" | |
Resolution | |||
Resolution | 2560 x 1440 | 2560 x 2880 | |
Screen Type | |||
Screen Type | LED | LED | |
Screen Sub-type | |||
Screen Sub-type | IPS | IPS | |
Local Dimming Zones | |||
Local Dimming Zones | 16 | N/A | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | 1020:1 | 1000:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 384 nits | 300 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 672 nits | Unknown | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | No | No | |
sRGB Color Gamut | |||
sRGB Color Gamut | 103.1 % | 100 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 7.6 ms | 10 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 280 Hz | N/A | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 8.6/10 | 5/10 | |
Ghosting Score | |||
Ghosting Score | 7.7/10 | 7.1/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 109 PPI | 139 PPI | |
Coating | |||
Coating | Semi-Gloss | Matte | |
Text Clarity Score | |||
Text Clarity Score | 7/10 | 7.9/10 | |
Image Clarity Score | |||
Image Clarity Score | 7/10 | 7.9/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 2 | 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 | 0 | 0 | |
Shopping
Dell Alienware AW2723DF (IPS)
See more
Dig into reviews and images
PC Gamer
Jeremy Laird | March 2023
"Put all the pieces together, the high quality IPS image quality, the punchy backlight, the good response and the buttery smooth 280Hz refresh and you have a pretty outstanding gaming panel that's also decent for general computing duties thanks to the 1440p resolution."
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Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
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Staff Expert & Software Engineer
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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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