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The PerfectRec monitor team Learn more
Updated April 11, 2024·
If you're into competitive gaming, the Asus XB273U F (IPS) with its high refresh rate and quick response time will give you an edge. However, for a more immersive experience in HDR gaming and media consumption, the Dell Alienware AW3423DW (QD-OLED) offers excellent HDR performance and color depth. The Alienware's ultra-wide screen and contrast are great for movies and gaming, but the Asus might be better if you need a sharper text for productivity due to its higher pixels per inch. For digital or print photo editing, both monitors provide good color accuracy, but the Dell's infinite contrast ratio is a significant advantage for editing HDR content. The Asus, however, offers a more consistent picture quality in brightly-lit rooms due to its matte coating, while the Dell's glossy finish is more reflective. 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 Asus XB273U F (IPS)
- Best in class for competitive gaming
- Best in class refresh rate
- Good text clarity
- Good brightness
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
Key differences
Casual Gaming
7.0
9.5
2560 x 1440
RESOLUTION
3440 x 1440
360Hz
REFRESH RATE
175Hz
1242:1
NATIVE CONTRAST
Inf:1
488 nits
SDR PEAK BRIGHTNESS
243 nits
468 nits
HDR PEAK BRIGHTNESS
474 nits
96.1 %
DCI-P3 COLOR GAMUT
99.4 %
Matte
COATING
Glossy
The Dell Alienware AW3423DW (QD-OLED) is best in class for casual gaming, while the Asus XB273U F (IPS) is good.
Competitive Gaming
9.5
5.1
360Hz
REFRESH RATE
175Hz
5.4 ms
TOTAL RESPONSE TIME
1.4 ms
20 - 240 Hz
VARIABLE REFRESH RATE
20 - 175 Hz
Yes
STROBING / BFI
No
488 nits
SDR PEAK BRIGHTNESS
243 nits
The Asus XB273U F (IPS) is best in class for competitive gaming, while the Dell Alienware AW3423DW (QD-OLED) is poor.
Productivity
6.7
5.7
2560 x 1440
RESOLUTION
3440 x 1440
109 PPI
PIXELS PER INCH
110 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Glossy
The Asus XB273U F (IPS) is only fair for productivity, while the Dell Alienware AW3423DW (QD-OLED) is poor.
Media Consumption
6.3
9.5
2560 x 1440
RESOLUTION
3440 x 1440
1242:1
NATIVE CONTRAST
Inf:1
488 nits
SDR PEAK BRIGHTNESS
243 nits
468 nits
HDR PEAK BRIGHTNESS
474 nits
Matte
COATING
Glossy
The Dell Alienware AW3423DW (QD-OLED) is best in class for media consumption, while the Asus XB273U F (IPS) is only fair.
Cost
$1,100
$870
$400
$600
$800
$1,000
$1,200
$1,400
$1,600
$1,800
The Asus XB273U F (IPS) has a price of $1,100 and the Dell Alienware AW3423DW (QD-OLED) costs $870.
HDR Gaming and Media Consumption
No
Yes
The Asus XB273U F (IPS) is not suitable for HDR gaming and media consumption while the Dell Alienware AW3423DW (QD-OLED) is suitable for HDR gaming and media consumption.
Print Photo Editing
Yes
No
The Asus XB273U F (IPS) is suitable for print photo editing while the Dell Alienware AW3423DW (QD-OLED) is not suitable for print photo editing.
Key similarities
Digital Photo Editing
Yes
Yes
Both the Asus XB273U F (IPS) and Dell Alienware AW3423DW (QD-OLED) are suitable for digital photo editing.
HDR Video Editing and Color Grading
No
No
Both the Asus XB273U F (IPS) and Dell Alienware AW3423DW (QD-OLED) are not suitable for HDR video editing and color grading.
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How the Asus XB273U F (IPS) and the Dell Alienware AW3423DW (QD-OLED) compare to other monitors
Spec Comparison
 |  | |
| Asus XB273U F (IPS) | Dell Alienware AW3423DW (QD-OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,100 | $870 | ||
Screen Size | |||
Screen Size | 27" | 34" | |
Resolution | |||
Resolution | 2560 x 1440 | 3440 x 1440 | |
Screen Type | |||
Screen Type | LED | OLED | |
Screen Sub-type | |||
Screen Sub-type | IPS | QD-OLED | |
Refresh Rate | |||
Refresh Rate | 360Hz | 175Hz | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | 1242:1 | Inf:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 488 nits | 243 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 468 nits | 474 nits | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | No | Yes | |
sRGB Color Gamut | |||
sRGB Color Gamut | 99.6 % | 100 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 5.4 ms | 1.4 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 240 Hz | 20 - 175 Hz | |
Strobing / BFI | |||
Strobing / BFI | Yes | No | |
Persistence Blur Score | |||
Persistence Blur Score | 9.5/10 | 7.2/10 | |
Ghosting Score | |||
Ghosting Score | 8.1/10 | 9.5/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 109 PPI | 110 PPI | |
Coating | |||
Coating | Matte | Glossy | |
Text Clarity Score | |||
Text Clarity Score | 7/10 | 6.6/10 | |
Image Clarity Score | |||
Image Clarity Score | 7/10 | 7.1/10 | |
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."
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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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