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What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
If you prioritize top-notch gaming with deep blacks and vibrant colors, the Dell Alienware monitor offers an outstanding experience and is well-suited for HDR gaming and media consumption. However, for general productivity and digital photo editing, the KTC is a capable midrange monitor that also performs well and comes at a more affordable price. The Dell's curved, ultra-wide screen offers an immersive experience for gaming and movies, but the KTC's traditional aspect ratio and screen size are more typical for everyday use. If budget is a concern, the KTC provides a good balance across various uses, but if you're seeking the premium gaming and media viewing experience regardless of the price, the Dell would be the preferred choice. 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 KTC H27T22 (IPS)
- Good text clarity
Key differences
Casual Gaming
9.5
5.9
3440 x 1440
RESOLUTION
2560 x 1440
175Hz
REFRESH RATE
165Hz
Inf:1
NATIVE CONTRAST
1000:1
243 nits
SDR PEAK BRIGHTNESS
350 nits
474 nits
HDR PEAK BRIGHTNESS
350 nits
99.4 %
DCI-P3 COLOR GAMUT
94.6 %
Glossy
COATING
Matte
The Dell Alienware AW3423DW (QD-OLED) is best in class for casual gaming, while the KTC H27T22 (IPS) is poor.
Competitive Gaming
5.1
5.8
175Hz
REFRESH RATE
165Hz
1.4 ms
TOTAL RESPONSE TIME
8.0 ms
20 - 175 Hz
VARIABLE REFRESH RATE
48 - 165 Hz
No
STROBING / BFI
No
243 nits
SDR PEAK BRIGHTNESS
350 nits
The KTC H27T22 (IPS) and Dell Alienware AW3423DW (QD-OLED) are both poor for competitive gaming, though the KTC H27T22 (IPS) is somewhat better.
Media Consumption
9.5
5.9
3440 x 1440
RESOLUTION
2560 x 1440
Inf:1
NATIVE CONTRAST
1000:1
243 nits
SDR PEAK BRIGHTNESS
350 nits
474 nits
HDR PEAK BRIGHTNESS
350 nits
Glossy
COATING
Matte
The Dell Alienware AW3423DW (QD-OLED) is best in class for media consumption, while the KTC H27T22 (IPS) is poor.
Cost
$870
$210
$0
$200
$400
$600
$800
$1,000
$1,200
$1,400
The Dell Alienware AW3423DW (QD-OLED) has a price of $870 and the KTC H27T22 (IPS) costs $210.
HDR Gaming and Media Consumption
Yes
No
The Dell Alienware AW3423DW (QD-OLED) is suitable for HDR gaming and media consumption while the KTC H27T22 (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 KTC H27T22 (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 KTC H27T22 (IPS) are suitable for digital photo editing.
HDR Video Editing and Color Grading
No
No
Both the Dell Alienware AW3423DW (QD-OLED) and KTC H27T22 (IPS) are not suitable for HDR video editing and color grading.
Print Photo Editing
No
No
Both the Dell Alienware AW3423DW (QD-OLED) and KTC H27T22 (IPS) are not suitable for print photo editing.
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We’re constantly working to improve.
How the Dell Alienware AW3423DW (QD-OLED) and the KTC H27T22 (IPS) compare to other monitors
Spec Comparison
 |  | |
| Dell Alienware AW3423DW (QD-OLED) | KTC H27T22 (IPS) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$870 | $210 | ||
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 | 165Hz | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | Inf:1 | 1000:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 243 nits | 350 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 474 nits | 350 nits | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | Yes | No | |
sRGB Color Gamut | |||
sRGB Color Gamut | 100 % | 131 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 1.4 ms | 8 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 175 Hz | 48 - 165 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 7.2/10 | 7.1/10 | |
Ghosting Score | |||
Ghosting Score | 9.5/10 | 7.6/10 | |
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 | 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 | 2 | |
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."
KTC H27T22 (IPS)
See more
Dig into reviews and images
Display Ninja
Rob Shafer | September 2023
"The KTC H27T22 is an excellent gaming monitor for the money thanks to its fully adjsutable stand, plethora of features and 1440p IPS panel with a wide color gamut, high peak brightness, quick response time and smooth VRR performance."
Give feedback
We're constantly perfecting our model
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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
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Monitors evaluated
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Proprietary Monitors ratings developed
117,800
Recommendations made
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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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