A comparison of specs, key information, reviews, and best pricing from top retailers
Last updated -- hours ago | Report incorrect information
Company ProductName Specs
Company ProductName Specs
What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
If you're looking for an immersive gaming and media experience with deep blacks and vibrant colors, the Dell Alienware with its OLED technology offers superior image quality and is great for HDR content. It also has a wider screen which enhances productivity with more space for multitasking. However, the LG monitor is more affordable and still delivers a very good gaming performance with high refresh rates and response times, suitable for fast-paced games. It won't have the same level of contrast or HDR performance as the Dell but is a cost-effective choice for general use and gaming. 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 AW3423DW (QD-OLED)
- Best in class for casual gaming
- Best in class for media consumption
- Best in class contrast
- Best in class color volume
- Best in class response time
Advantages of the LG 27GP83B (IPS)
- Good text clarity
Key differences
Casual Gaming
9.5
6.0
3440 x 1440
RESOLUTION
2560 x 1440
175Hz
REFRESH RATE
180Hz
Inf:1
NATIVE CONTRAST
807:1
243 nits
SDR PEAK BRIGHTNESS
365 nits
474 nits
HDR PEAK BRIGHTNESS
472 nits
99.4 %
DCI-P3 COLOR GAMUT
95.6 %
Glossy
COATING
Matte
The Dell Alienware AW3423DW (QD-OLED) is best in class for casual gaming, while the LG 27GP83B (IPS) is only fair.
Competitive Gaming
5.1
6.0
175Hz
REFRESH RATE
180Hz
1.4 ms
TOTAL RESPONSE TIME
6.8 ms
20 - 175 Hz
VARIABLE REFRESH RATE
20 - 180 Hz
No
STROBING / BFI
Yes
243 nits
SDR PEAK BRIGHTNESS
365 nits
The LG 27GP83B (IPS) is only fair for competitive gaming, while the Dell Alienware AW3423DW (QD-OLED) is poor.
Media Consumption
9.5
5.9
3440 x 1440
RESOLUTION
2560 x 1440
Inf:1
NATIVE CONTRAST
807:1
243 nits
SDR PEAK BRIGHTNESS
365 nits
474 nits
HDR PEAK BRIGHTNESS
472 nits
Glossy
COATING
Matte
The Dell Alienware AW3423DW (QD-OLED) is best in class for media consumption, while the LG 27GP83B (IPS) is poor.
Cost
$870
$389
$200
$400
$600
$800
$1,000
$1,200
$1,400
The Dell Alienware AW3423DW (QD-OLED) has a price of $870 and the LG 27GP83B (IPS) costs $389.
HDR Gaming and Media Consumption
Yes
No
The Dell Alienware AW3423DW (QD-OLED) is suitable for HDR gaming and media consumption while the LG 27GP83B (IPS) is not suitable for HDR gaming and media consumption.
Key similarities
Productivity
5.7
6.2
3440 x 1440
RESOLUTION
2560 x 1440
110 PPI
PIXELS PER INCH
109 PPI
Yes
ADJUSTABLE STAND
Yes
Glossy
COATING
Matte
Although they have very similar scores, PerfectRec considers LG 27GP83B (IPS) to be only fair for productivity, while the Dell Alienware AW3423DW (QD-OLED) is poor.
Digital Photo Editing
Yes
Yes
Both the Dell Alienware AW3423DW (QD-OLED) and LG 27GP83B (IPS) are suitable for digital photo editing.
HDR Video Editing and Color Grading
No
No
Both the Dell Alienware AW3423DW (QD-OLED) and LG 27GP83B (IPS) are not suitable for HDR video editing and color grading.
Print Photo Editing
No
No
Both the Dell Alienware AW3423DW (QD-OLED) and LG 27GP83B (IPS) are not suitable for print photo editing.
Give feedback
We’re constantly working to improve.
How the Dell Alienware AW3423DW (QD-OLED) and the LG 27GP83B (IPS) compare to other monitors
Spec Comparison
 |  | |
| Dell Alienware AW3423DW (QD-OLED) | LG 27GP83B (IPS) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$870 | $389 | ||
Screen Size | |||
Screen Size | 34" | 27" | |
Resolution | |||
Resolution | 3440 x 1440 | 2560 x 1440 | |
Screen Type | |||
Screen Type | OLED | LED | |
Screen Sub-type | |||
Screen Sub-type | QD-OLED | IPS | |
Refresh Rate | |||
Refresh Rate | 175Hz | 180Hz | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | Inf:1 | 807:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 243 nits | 365 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 474 nits | 472 nits | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | Yes | No | |
sRGB Color Gamut | |||
sRGB Color Gamut | 100 % | 101.4 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 1.4 ms | 6.8 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 175 Hz | 20 - 180 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | Yes | |
Persistence Blur Score | |||
Persistence Blur Score | 7.2/10 | 7.3/10 | |
Ghosting Score | |||
Ghosting Score | 9.5/10 | 8/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 110 PPI | 109 PPI | |
Coating | |||
Coating | Glossy | Matte | |
Text Clarity Score | |||
Text Clarity Score | 6.6/10 | 7/10 | |
Image Clarity Score | |||
Image Clarity Score | 7.1/10 | 7/10 | |
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 AW3423DW (QD-OLED)
See more
Dig into reviews and images
Tom's Hardware
Christian Eberle | April 2022
"Alienware has brought the best display technology to the desktop with its AW3423DW. With infinite contrast and a huge color gamut, it boasts a stunning image with accurate color and no need for calibration. Gaming performance is superb with smooth motion processing and quick response. This monitor truly raises the bar."
LG 27GP83B (IPS)
See more
Dig into reviews and images
Monitor Nerds
Paolo Reva | July 2021
"The LG 27GP83B-B offers today’s sweet spot in gaming specs and capabilities in a well-designed premium package. It’s the first 1440p upgrade over the previous releases such as the LG 27GL83A-B with improvements in image quality thanks to its Nano IPS panel."
Give feedback
We're constantly perfecting our model
More comparisons for you
Compare Dell Alienware AW3423DW (QD-OLED) vs. MSI MEG 342C (QD-OLED)
VS
Compare Dell Alienware AW3423DW (QD-OLED) vs. Asus PG27AQDM (W-OLED)
VS
Compare Dell Alienware AW3423DW (QD-OLED) vs. Corsair Xeneon 27QHD240 (W-OLED)
VS
Compare LG 27GP83B (IPS) vs. LG 27GP850 (IPS)
VS
Compare LG 27GP83B (IPS) vs. Asus PA279CV (IPS)
VS
Compare LG 27GP83B (IPS) vs. Dell S2722QC (IPS)
VS
FAQs
Why trust us
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.
By the numbers
210
Monitors evaluated
10,500
Monitors stats compiled
15
Proprietary Monitors ratings developed
117,800
Recommendations made
17,670
Consumer hours saved
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.
Featured in
