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What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
For a more immersive gaming experience with high contrast and vibrancy, especially in HDR, the Corsair monitor excels due to its better peak brightness, but its matte coating and poorer text quality make it less ideal for productivity and general media consumption. Conversely, the Dell Alienware, while less costly, offers a curved screen with an adjustable stand for ergonomic comfort and a glossy finish that enhances image clarity, making it more suited for a variety of uses, including productivity and media, although with lower peak brightness for HDR content. Both have very high refresh rates suitable for gaming, but the Dell has a lower maximum refresh rate which might be less preferable for very competitive gaming scenarios. 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 Corsair 45WQHD240 (W-OLED)
- Very good refresh rate
Advantages of the Dell Alienware AW3423DWF (QD-OLED)
- Best in class for casual gaming
- Excellent for media consumption
- Good image clarity
- Best in class color volume
- Best in class response time
Key differences
Casual Gaming
8.1
9.5
3440 x 1440
RESOLUTION
3440 x 1440
240Hz
REFRESH RATE
165Hz
Inf:1
NATIVE CONTRAST
Inf:1
141 nits
SDR PEAK BRIGHTNESS
240 nits
632 nits
HDR PEAK BRIGHTNESS
459 nits
97.6 %
DCI-P3 COLOR GAMUT
99.5 %
Matte
COATING
Glossy
The Dell Alienware AW3423DWF (QD-OLED) is best in class for casual gaming, while the Corsair 45WQHD240 (W-OLED) is very good.
Productivity
3.9
5.7
3440 x 1440
RESOLUTION
3440 x 1440
84 PPI
PIXELS PER INCH
110 PPI
No
ADJUSTABLE STAND
Yes
Matte
COATING
Glossy
The Dell Alienware AW3423DWF (QD-OLED) and Corsair 45WQHD240 (W-OLED) are both poor for productivity, though the Dell Alienware AW3423DWF (QD-OLED) is somewhat better.
Media Consumption
5.7
9.4
3440 x 1440
RESOLUTION
3440 x 1440
Inf:1
NATIVE CONTRAST
Inf:1
141 nits
SDR PEAK BRIGHTNESS
240 nits
632 nits
HDR PEAK BRIGHTNESS
459 nits
Matte
COATING
Glossy
The Dell Alienware AW3423DWF (QD-OLED) is excellent for media consumption, while the Corsair 45WQHD240 (W-OLED) is poor.
Cost
$1,700
$900
$0
$500
$1,000
$1,500
$2,000
$2,500
$3,000
The Corsair 45WQHD240 (W-OLED) has a price of $1,700 and the Dell Alienware AW3423DWF (QD-OLED) costs $900.
Key similarities
Competitive Gaming
5.4
5.0
240Hz
REFRESH RATE
165Hz
1.6 ms
TOTAL RESPONSE TIME
1.4 ms
20 - 240 Hz
VARIABLE REFRESH RATE
20 - 165 Hz
No
STROBING / BFI
No
141 nits
SDR PEAK BRIGHTNESS
240 nits
The Corsair 45WQHD240 (W-OLED) and Dell Alienware AW3423DWF (QD-OLED) are both poor for competitive gaming.
HDR Gaming and Media Consumption
Yes
Yes
Both the Corsair 45WQHD240 (W-OLED) and Dell Alienware AW3423DWF (QD-OLED) are suitable for HDR gaming and media consumption.
Digital Photo Editing
Yes
Yes
Both the Corsair 45WQHD240 (W-OLED) and Dell Alienware AW3423DWF (QD-OLED) are suitable for digital photo editing.
HDR Video Editing and Color Grading
No
No
Both the Corsair 45WQHD240 (W-OLED) and Dell Alienware AW3423DWF (QD-OLED) are not suitable for HDR video editing and color grading.
Print Photo Editing
No
No
Both the Corsair 45WQHD240 (W-OLED) and Dell Alienware AW3423DWF (QD-OLED) are not suitable for print photo editing.
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How the Corsair 45WQHD240 (W-OLED) and the Dell Alienware AW3423DWF (QD-OLED) compare to other monitors
Spec Comparison
 |  | |
| Corsair 45WQHD240 (W-OLED) | Dell Alienware AW3423DWF (QD-OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,700 | $900 | ||
Screen Size | |||
Screen Size | 45" | 34" | |
Resolution | |||
Resolution | 3440 x 1440 | 3440 x 1440 | |
Screen Type | |||
Screen Type | OLED | OLED | |
Screen Sub-type | |||
Screen Sub-type | W-OLED | QD-OLED | |
Refresh Rate | |||
Refresh Rate | 240Hz | 165Hz | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | Inf:1 | Inf:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 141 nits | 240 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 632 nits | 459 nits | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | Yes | Yes | |
sRGB Color Gamut | |||
sRGB Color Gamut | 99.6 % | 99.1 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 1.6 ms | 1.4 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 240 Hz | 20 - 165 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 8/10 | 7.1/10 | |
Ghosting Score | |||
Ghosting Score | 9.3/10 | 9.5/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 84 PPI | 110 PPI | |
Coating | |||
Coating | Matte | Glossy | |
Text Clarity Score | |||
Text Clarity Score | 4/10 | 6.6/10 | |
Image Clarity Score | |||
Image Clarity Score | 5.1/10 | 7.1/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 0 | 1 | |
HDMI 2.1 Ports | |||
HDMI 2.1 Ports | 2 | 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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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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