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What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
If you're an avid gamer seeking a high-refresh, immersive experience without breaking the bank, the Dell Alienware monitor with its wider screen and higher refresh rate is a strong choice. However, if you value precise color reproduction for tasks like digital photo editing, and can invest more, the LG monitor with its higher resolution and exceptional image clarity would be more suitable, although it's not optimized for gaming due to its lower refresh rate. Both offer OLED technology which means deep blacks and high contrast but consider the LG if you need sharper text and a more detailed display for productivity 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 Dell Alienware AW3423DWF (QD-OLED)
- Excellent for media consumption
- Good refresh rate
- Best in class color volume
Advantages of the LG 27EP950 (W-OLED)
- Very good image clarity
Key differences
Productivity
5.7
6.6
3440 x 1440
RESOLUTION
3840 x 2160
110 PPI
PIXELS PER INCH
163 PPI
Yes
ADJUSTABLE STAND
Yes
Glossy
COATING
Matte
The LG 27EP950 (W-OLED) is only fair for productivity, while the Dell Alienware AW3423DWF (QD-OLED) is poor.
Media Consumption
9.4
7.9
3440 x 1440
RESOLUTION
3840 x 2160
Inf:1
NATIVE CONTRAST
Inf:1
240 nits
SDR PEAK BRIGHTNESS
250 nits
459 nits
HDR PEAK BRIGHTNESS
N/A
Glossy
COATING
Matte
The Dell Alienware AW3423DWF (QD-OLED) is excellent for media consumption, while the LG 27EP950 (W-OLED) is good.
Cost
$900
$3,000
$0
$1,000
$2,000
$3,000
$4,000
The Dell Alienware AW3423DWF (QD-OLED) has a price of $900 and the LG 27EP950 (W-OLED) costs $3,000.
Digital Photo Editing
Yes
No
The Dell Alienware AW3423DWF (QD-OLED) is suitable for digital photo editing while the LG 27EP950 (W-OLED) is not suitable for digital photo editing.
Key similarities
Casual Gaming
9.5
9.5
3440 x 1440
RESOLUTION
3840 x 2160
165Hz
REFRESH RATE
60Hz
Inf:1
NATIVE CONTRAST
Inf:1
240 nits
SDR PEAK BRIGHTNESS
250 nits
459 nits
HDR PEAK BRIGHTNESS
N/A
99.5 %
DCI-P3 COLOR GAMUT
99.0 %
Glossy
COATING
Matte
The Dell Alienware AW3423DWF (QD-OLED) and LG 27EP950 (W-OLED) are both best in class for casual gaming.
Competitive Gaming
5.0
5.4
165Hz
REFRESH RATE
60Hz
1.4 ms
TOTAL RESPONSE TIME
1.0 ms
20 - 165 Hz
VARIABLE REFRESH RATE
N/A
No
STROBING / BFI
No
240 nits
SDR PEAK BRIGHTNESS
250 nits
The LG 27EP950 (W-OLED) and Dell Alienware AW3423DWF (QD-OLED) are both poor for competitive gaming.
HDR Gaming and Media Consumption
Yes
Yes
Both the Dell Alienware AW3423DWF (QD-OLED) and LG 27EP950 (W-OLED) are suitable for HDR gaming and media consumption.
HDR Video Editing and Color Grading
No
No
Both the Dell Alienware AW3423DWF (QD-OLED) and LG 27EP950 (W-OLED) are not suitable for HDR video editing and color grading.
Print Photo Editing
No
No
Both the Dell Alienware AW3423DWF (QD-OLED) and LG 27EP950 (W-OLED) are not suitable for print photo editing.
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We’re constantly working to improve.
How the Dell Alienware AW3423DWF (QD-OLED) and the LG 27EP950 (W-OLED) compare to other monitors
Spec Comparison
 |  | |
| Dell Alienware AW3423DWF (QD-OLED) | LG 27EP950 (W-OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$900 | $3,000 | ||
Screen Size | |||
Screen Size | 34" | 27" | |
Resolution | |||
Resolution | 3440 x 1440 | 3840 x 2160 | |
Screen Type | |||
Screen Type | OLED | OLED | |
Screen Sub-type | |||
Screen Sub-type | QD-OLED | W-OLED | |
Refresh Rate | |||
Refresh Rate | 165Hz | 60Hz | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | Inf:1 | Inf:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 240 nits | 250 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 459 nits | N/A | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | Yes | Yes | |
sRGB Color Gamut | |||
sRGB Color Gamut | 99.1 % | 99 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 1.4 ms | 1 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 165 Hz | N/A | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 7.1/10 | 5/10 | |
Ghosting Score | |||
Ghosting Score | 9.5/10 | 9.6/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 110 PPI | 163 PPI | |
Coating | |||
Coating | Glossy | Matte | |
Text Clarity Score | |||
Text Clarity Score | 6.6/10 | 6.9/10 | |
Image Clarity Score | |||
Image Clarity Score | 7.1/10 | 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 | 0 | 0 | |
Shopping
Dell Alienware AW3423DWF (QD-OLED)
See more
Dig into reviews and images
PC Gamer
Jeremy Laird | May 2023
"It may seem like a minor tweak, but the addition of a glossy anti-glare coating makes all the difference. It really lets the OLED panel rip. That this revised "F" model is also cheaper than the OG Alienware OLED and the similarly glossy Philips competition seals the deal. This is our new favourite among the OLED monitor massive."
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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.
By the numbers
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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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