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 prioritize an immersive gaming and media consumption experience with exceptional contrast and color quality, the Dell Alienware monitor, with its larger curved screen and OLED technology, is a top choice, despite its higher price. However, for tasks like print photo editing and if you are budget-conscious, the KTC monitor offers impressive color accuracy and contrast at a lower cost. The KTC also has a more traditional aspect ratio which can be preferable for productivity. Both monitors support high refresh rates for smooth gaming, but the Dell's OLED will excel in fast-paced games with its superior response times. 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
- Best in class contrast
- Best in class color volume
- Best in class response time
Advantages of the KTC M27T20 (VA MiniLED)
- Good for productivity
- Good text clarity
- Good brightness
Key differences
Competitive Gaming
5.0
6.1
165Hz
REFRESH RATE
165Hz
1.4 ms
TOTAL RESPONSE TIME
3.0 ms
20 - 165 Hz
VARIABLE REFRESH RATE
48 - 165 Hz
No
STROBING / BFI
No
240 nits
SDR PEAK BRIGHTNESS
500 nits
The KTC M27T20 (VA MiniLED) is only fair for competitive gaming, while the Dell Alienware AW3423DWF (QD-OLED) is poor.
Productivity
5.7
7.1
3440 x 1440
RESOLUTION
2560 x 1440
110 PPI
PIXELS PER INCH
109 PPI
Yes
ADJUSTABLE STAND
Yes
Glossy
COATING
Matte
The KTC M27T20 (VA MiniLED) is good for productivity, while the Dell Alienware AW3423DWF (QD-OLED) is poor.
Media Consumption
9.4
8.6
3440 x 1440
RESOLUTION
2560 x 1440
Inf:1
NATIVE CONTRAST
4000:1
240 nits
SDR PEAK BRIGHTNESS
500 nits
459 nits
HDR PEAK BRIGHTNESS
1200 nits
Glossy
COATING
Matte
The Dell Alienware AW3423DWF (QD-OLED) is excellent for media consumption, while the KTC M27T20 (VA MiniLED) is very good.
Cost
$900
$500
$200
$400
$600
$800
$1,000
$1,200
$1,400
The Dell Alienware AW3423DWF (QD-OLED) has a price of $900 and the KTC M27T20 (VA MiniLED) costs $500.
Digital Photo Editing
Yes
No
The Dell Alienware AW3423DWF (QD-OLED) is suitable for digital photo editing while the KTC M27T20 (VA MiniLED) is not suitable for digital photo editing.
Print Photo Editing
No
Yes
The Dell Alienware AW3423DWF (QD-OLED) is not suitable for print photo editing while the KTC M27T20 (VA MiniLED) is suitable for print photo editing.
Key similarities
Casual Gaming
9.5
9.5
3440 x 1440
RESOLUTION
2560 x 1440
165Hz
REFRESH RATE
165Hz
Inf:1
NATIVE CONTRAST
4000:1
240 nits
SDR PEAK BRIGHTNESS
500 nits
459 nits
HDR PEAK BRIGHTNESS
1200 nits
99.5 %
DCI-P3 COLOR GAMUT
93.0 %
Glossy
COATING
Matte
The Dell Alienware AW3423DWF (QD-OLED) and KTC M27T20 (VA MiniLED) are both best in class for casual gaming.
HDR Gaming and Media Consumption
Yes
Yes
Both the Dell Alienware AW3423DWF (QD-OLED) and KTC M27T20 (VA MiniLED) are suitable for HDR gaming and media consumption.
HDR Video Editing and Color Grading
No
No
Both the Dell Alienware AW3423DWF (QD-OLED) and KTC M27T20 (VA MiniLED) are not suitable for HDR video editing and color grading.
Give feedback
We’re constantly working to improve.
How the Dell Alienware AW3423DWF (QD-OLED) and the KTC M27T20 (VA MiniLED) compare to other monitors
Spec Comparison
 |  | |
| Dell Alienware AW3423DWF (QD-OLED) | KTC M27T20 (VA MiniLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$900 | $500 | ||
Screen Size | |||
Screen Size | 34" | 27" | |
Resolution | |||
Resolution | 3440 x 1440 | 2560 x 1440 | |
Screen Type | |||
Screen Type | OLED | MiniLED | |
Screen Sub-type | |||
Screen Sub-type | QD-OLED | VA | |
Local Dimming Zones | |||
Local Dimming Zones | N/A | 576 | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | Inf:1 | 4000:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 240 nits | 500 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 459 nits | 1200 nits | |
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 | 3 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 165 Hz | 48 - 165 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 7.1/10 | 7.1/10 | |
Ghosting Score | |||
Ghosting Score | 9.5/10 | 8.5/10 | |
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 | 1 | 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 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."
KTC M27T20 (VA MiniLED)
See more
Dig into reviews and images
Notebook Check
Allen Ngo | March 2024
"The KTC M27T20 brings mini-LED and HDR1000 features to much more affordable price levels than before. It cuts some corners, however, and the settings require a lot of tuning for optimal colors and black levels."
Give feedback
We're constantly perfecting our model
More comparisons for you
Compare Dell Alienware AW3423DWF (QD-OLED) vs. Corsair Xeneon 27QHD240 (W-OLED)
VS
Compare Dell Alienware AW3423DWF (QD-OLED) vs. Dell Alienware AW2725DF (QD-OLED)
VS
Compare Dell Alienware AW3423DWF (QD-OLED) vs. LG 27GS95QE (W-OLED)
VS
Compare KTC M27T20 (VA MiniLED) vs. Dell AW2524H (IPS)
VS
Compare KTC M27T20 (VA MiniLED) vs. LG 32UN650 (IPS)
VS
Compare KTC M27T20 (VA MiniLED) vs. Gigabyte FI32Q-X (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
118,100
Recommendations made
17,715
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
