If you're a serious gamer looking for an immersive experience, the Dell Alienware monitor provides a wider screen and a higher refresh rate, enhancing gaming and media consumption but at a premium price. The LG DualUp, while less expensive, offers a unique aspect ratio beneficial for multitasking and productivity, with ample screen real estate for editing documents or spreadsheets side-by-side but is not as suited for gaming due to its uncommon screen shape and lower refresh rate. Both have their strengths: choose the Dell for gaming and the LG for productivity tasks where vertical space is helpful. 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 AW3821DW (IPS)
Good brightness
Advantages of the LG DualUp 28MQ780 (IPS)
Good for productivity
Key differences
Productivity
6.6/10
7.7/10
3840 x 1600
RESOLUTION
2560 x 2880
111 PPI
PIXELS PER INCH
139 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The LG DualUp 28MQ780 (IPS) is good for productivity, while the Dell Alienware AW3821DW (IPS) is only fair.
Key similarities
Casual Gaming
6.0/10
5.8/10
3840 x 1600
RESOLUTION
2560 x 2880
144Hz
REFRESH RATE
60Hz
883:1
NATIVE CONTRAST
1000:1
495 nits
SDR PEAK BRIGHTNESS
300 nits
660 nits
HDR PEAK BRIGHTNESS
Unknown
95.6 %
DCI-P3 COLOR GAMUT
98.0 %
Matte
COATING
Matte
Although they have very similar scores, PerfectRec considers Dell Alienware AW3821DW (IPS) to be only fair for casual gaming, while the LG DualUp 28MQ780 (IPS) is poor.
Competitive Gaming
4.5/10
4.9/10
144Hz
REFRESH RATE
60Hz
10.8 ms
TOTAL RESPONSE TIME
10.0 ms
20 - 144 Hz
VARIABLE REFRESH RATE
N/A
No
STROBING / BFI
No
495 nits
SDR PEAK BRIGHTNESS
300 nits
The LG DualUp 28MQ780 (IPS) and Dell Alienware AW3821DW (IPS) are both poor for competitive gaming.
Media Consumption
6.2/10
6.5/10
3840 x 1600
RESOLUTION
2560 x 2880
883:1
NATIVE CONTRAST
1000:1
495 nits
SDR PEAK BRIGHTNESS
300 nits
660 nits
HDR PEAK BRIGHTNESS
Unknown
Matte
COATING
Matte
The LG DualUp 28MQ780 (IPS) and Dell Alienware AW3821DW (IPS) are both only fair for media consumption.
Cost
$749
$700
$200
$400
$600
$800
$1,000
$1,200
The Dell Alienware AW3821DW (IPS) has a price of $749 and the LG DualUp 28MQ780 (IPS) costs $700.
HDR Gaming and Media Consumption
No
No
Both the Dell Alienware AW3821DW (IPS) and LG DualUp 28MQ780 (IPS) are not suitable for HDR gaming and media consumption.
Digital Photo Editing
Yes
Yes
Both the Dell Alienware AW3821DW (IPS) and LG DualUp 28MQ780 (IPS) are suitable for digital photo editing.
HDR Video Editing and Color Grading
No
No
Both the Dell Alienware AW3821DW (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 AW3821DW (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 AW3821DW (IPS) and the LG DualUp 28MQ780 (IPS) compare to other monitors
"The Alienware AW3821DW isn’t perfect, but right now, it’s the best value in 38-inch ultrawide gaming monitors. It delivers a solid gaming experience with a bright and saturated image that’s color-accurate. With premium styling and build quality, it’s sure to satisfy gamers looking for a jumbo display."
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.
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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.