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What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
If you're looking for a monitor that's great for digital photo editing and has good image clarity and text quality, the Dell Alienware AW3821DW with its larger screen and high resolution is a strong option, plus it's somewhat less expensive. However, for the best HDR gaming and media consumption experience, the LG 45GR95QE-B, with its OLED panel, offers infinite contrast and very good refresh rates, but the text quality and image clarity are poor, which might not be ideal for productivity tasks. The LG is also better suited for competitive gaming due to its higher refresh rate, but you'll spend more for these advantages. 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 text clarity
- Good image clarity
- Good brightness
Advantages of the LG 45GR95QE-B (W-OLED)
- Good for casual gaming
- Very good refresh rate
- Best in class contrast
- Very good response time
Key differences
Casual Gaming
6.0
7.8
3840 x 1600
RESOLUTION
3440 x 1440
144Hz
REFRESH RATE
240Hz
883:1
NATIVE CONTRAST
Inf:1
495 nits
SDR PEAK BRIGHTNESS
203 nits
660 nits
HDR PEAK BRIGHTNESS
665 nits
95.6 %
DCI-P3 COLOR GAMUT
96.9 %
Matte
COATING
Matte
The LG 45GR95QE-B (W-OLED) is good for casual gaming, while the Dell Alienware AW3821DW (IPS) is only fair.
Competitive Gaming
4.5
5.3
144Hz
REFRESH RATE
240Hz
10.8 ms
TOTAL RESPONSE TIME
2.7 ms
20 - 144 Hz
VARIABLE REFRESH RATE
20 - 240 Hz
No
STROBING / BFI
No
495 nits
SDR PEAK BRIGHTNESS
203 nits
The LG 45GR95QE-B (W-OLED) and Dell Alienware AW3821DW (IPS) are both poor for competitive gaming, though the LG 45GR95QE-B (W-OLED) is somewhat better.
Productivity
6.6
3.9
3840 x 1600
RESOLUTION
3440 x 1440
111 PPI
PIXELS PER INCH
84 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The Dell Alienware AW3821DW (IPS) is only fair for productivity, while the LG 45GR95QE-B (W-OLED) is poor.
Cost
$749
$1,700
$0
$500
$1,000
$1,500
$2,000
$2,500
$3,000
The Dell Alienware AW3821DW (IPS) has a price of $749 and the LG 45GR95QE-B (W-OLED) costs $1,700.
HDR Gaming and Media Consumption
No
Yes
The Dell Alienware AW3821DW (IPS) is not suitable for HDR gaming and media consumption while the LG 45GR95QE-B (W-OLED) is suitable for HDR gaming and media consumption.
Key similarities
Media Consumption
6.2
5.7
3840 x 1600
RESOLUTION
3440 x 1440
883:1
NATIVE CONTRAST
Inf:1
495 nits
SDR PEAK BRIGHTNESS
203 nits
660 nits
HDR PEAK BRIGHTNESS
665 nits
Matte
COATING
Matte
Although they have very similar scores, PerfectRec considers Dell Alienware AW3821DW (IPS) to be only fair for media consumption, while the LG 45GR95QE-B (W-OLED) is poor.
Digital Photo Editing
Yes
Yes
Both the Dell Alienware AW3821DW (IPS) and LG 45GR95QE-B (W-OLED) are suitable for digital photo editing.
HDR Video Editing and Color Grading
No
No
Both the Dell Alienware AW3821DW (IPS) and LG 45GR95QE-B (W-OLED) are not suitable for HDR video editing and color grading.
Print Photo Editing
No
No
Both the Dell Alienware AW3821DW (IPS) and LG 45GR95QE-B (W-OLED) 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 45GR95QE-B (W-OLED) compare to other monitors
Spec Comparison
 |  | |
| Dell Alienware AW3821DW (IPS) | LG 45GR95QE-B (W-OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$749 | $1,700 | ||
Screen Size | |||
Screen Size | 38" | 45" | |
Resolution | |||
Resolution | 3840 x 1600 | 3440 x 1440 | |
Screen Type | |||
Screen Type | LED | OLED | |
Screen Sub-type | |||
Screen Sub-type | IPS | W-OLED | |
Local Dimming Zones | |||
Local Dimming Zones | 32 | N/A | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | 883:1 | Inf:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 495 nits | 203 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 660 nits | 665 nits | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | No | Yes | |
sRGB Color Gamut | |||
sRGB Color Gamut | 133 % | 99.9 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 10.8 ms | 2.7 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 144 Hz | 20 - 240 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 6.6/10 | 8/10 | |
Ghosting Score | |||
Ghosting Score | 7/10 | 8.6/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 111 PPI | 84 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 7.2/10 | 4/10 | |
Image Clarity Score | |||
Image Clarity Score | 7.2/10 | 5.1/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 2 | 0 | |
HDMI 2.1 Ports | |||
HDMI 2.1 Ports | 0 | 2 | |
Micro HDMI Ports | |||
Micro HDMI Ports | 0 | 0 | |
DisplayPort 1.2 Ports | |||
DisplayPort 1.2 Ports | 0 | 0 | |
Shopping
Dell Alienware AW3821DW (IPS)
See more
Dig into reviews and images
Tom's Hardware
Christian Eberle | April 2021
"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."
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We're constantly perfecting our model
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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.
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