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're a serious gamer looking for a very smooth experience with minimal motion blur and are willing to pay a premium price, the AOC AG276QZD with its OLED panel could be a great choice, despite its lower screen resolution and lesser suitability for productivity tasks. On the other hand, if your use includes a mix of gaming, productivity, and high-fidelity media consumption, and you prefer sharper images with excellent color accuracy for tasks like digital photo editing, the KTC M27P20 Pro, which is often significantly less expensive, could better meet your diverse needs, thanks to its higher screen resolution and strong all-around performance. 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 AOC AG276QZD (W-OLED)
- Best in class for casual gaming
- Best in class for competitive gaming
- Very good refresh rate
- Best in class contrast
- Best in class response time
Advantages of the KTC M27P20 Pro (IPS MiniLED)
- Best in class for productivity
- Excellent for media consumption
- Very good text clarity
- Very good image clarity
- Best in class brightness
- Very good color volume
Key differences
Competitive Gaming
9.6
6.2
240Hz
REFRESH RATE
160Hz
0.3 ms
TOTAL RESPONSE TIME
3.0 ms
20 - 240 Hz
VARIABLE REFRESH RATE
48 - 160 Hz
No
STROBING / BFI
No
284 nits
SDR PEAK BRIGHTNESS
1000 nits
The AOC AG276QZD (W-OLED) is best in class for competitive gaming, while the KTC M27P20 Pro (IPS MiniLED) is only fair.
Productivity
5.7
10.0
2560 x 1440
RESOLUTION
3840 x 2160
108 PPI
PIXELS PER INCH
163 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The KTC M27P20 Pro (IPS MiniLED) is best in class for productivity, while the AOC AG276QZD (W-OLED) is poor.
Media Consumption
7.8
9.1
2560 x 1440
RESOLUTION
3840 x 2160
Inf:1
NATIVE CONTRAST
1000:1
284 nits
SDR PEAK BRIGHTNESS
1000 nits
379 nits
HDR PEAK BRIGHTNESS
1040 nits
Matte
COATING
Matte
The KTC M27P20 Pro (IPS MiniLED) is excellent for media consumption, while the AOC AG276QZD (W-OLED) is good.
Cost
$700
$800
$200
$400
$600
$800
$1,000
$1,200
The AOC AG276QZD (W-OLED) has a price of $700 and the KTC M27P20 Pro (IPS MiniLED) costs $800.
HDR Video Editing and Color Grading
No
Yes
The AOC AG276QZD (W-OLED) is not suitable for HDR video editing and color grading while the KTC M27P20 Pro (IPS MiniLED) is suitable for HDR video editing and color grading.
Print Photo Editing
No
Yes
The AOC AG276QZD (W-OLED) is not suitable for print photo editing while the KTC M27P20 Pro (IPS MiniLED) is suitable for print photo editing.
Key similarities
Casual Gaming
9.7
9.3
2560 x 1440
RESOLUTION
3840 x 2160
240Hz
REFRESH RATE
160Hz
Inf:1
NATIVE CONTRAST
1000:1
284 nits
SDR PEAK BRIGHTNESS
1000 nits
379 nits
HDR PEAK BRIGHTNESS
1040 nits
96.0 %
DCI-P3 COLOR GAMUT
98.0 %
Matte
COATING
Matte
Although they have very similar scores, PerfectRec considers AOC AG276QZD (W-OLED) to be best in class for casual gaming, while the KTC M27P20 Pro (IPS MiniLED) is excellent.
HDR Gaming and Media Consumption
Yes
Yes
Both the AOC AG276QZD (W-OLED) and KTC M27P20 Pro (IPS MiniLED) are suitable for HDR gaming and media consumption.
Digital Photo Editing
Yes
Yes
Both the AOC AG276QZD (W-OLED) and KTC M27P20 Pro (IPS MiniLED) are suitable for digital photo editing.
Give feedback
We’re constantly working to improve.
How the AOC AG276QZD (W-OLED) and the KTC M27P20 Pro (IPS MiniLED) compare to other monitors
Spec Comparison
 |  | |
| AOC AG276QZD (W-OLED) | KTC M27P20 Pro (IPS MiniLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$700 | $800 | ||
Screen Size | |||
Screen Size | 27" | 27" | |
Resolution | |||
Resolution | 2560 x 1440 | 3840 x 2160 | |
Screen Type | |||
Screen Type | OLED | MiniLED | |
Screen Sub-type | |||
Screen Sub-type | W-OLED | IPS | |
Local Dimming Zones | |||
Local Dimming Zones | N/A | 576 | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | Inf:1 | 1000:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 284 nits | 1000 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 379 nits | 1040 nits | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | Yes | Yes | |
sRGB Color Gamut | |||
sRGB Color Gamut | 100 % | 100 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 0.3 ms | 3 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 240 Hz | 48 - 160 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 8/10 | 7/10 | |
Ghosting Score | |||
Ghosting Score | 9.9/10 | 8.5/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 108 PPI | 163 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 6.6/10 | 8/10 | |
Image Clarity Score | |||
Image Clarity Score | 7/10 | 8/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 2 | 0 | |
HDMI 2.1 Ports | |||
HDMI 2.1 Ports | 0 | 2 | |
Micro HDMI Ports | |||
Micro HDMI Ports | 0 | 0 | |
DisplayPort 1.2 Ports | |||
DisplayPort 1.2 Ports | 0 | 0 | |
Shopping
KTC M27P20 Pro (IPS MiniLED)
See more
Dig into reviews and images
TFT Central
Simon Baker | January 2023
"Gaming and HDR are the two target uses for this screen, and it does generally very well in both. For gaming there are good response times, a single overdrive mode experience for VRR, super low input lag and solid support for latest gen consoles too. The moderately high 160Hz refresh rate provides good motion clarity, and is a nice combination with the high 4K resolution that provides a sharp and crisp image."
Give feedback
We're constantly perfecting our model
More comparisons for you
Compare AOC AG276QZD (W-OLED) vs. Acer X34V (QD-OLED)
VS
Compare AOC AG276QZD (W-OLED) vs. LG 27GS95QE (W-OLED)
VS
Compare AOC AG276QZD (W-OLED) vs. Pixio PX277 OLED Max (W-OLED)
VS
Compare KTC M27P20 Pro (IPS MiniLED) vs. Innocn 32M2V (IPS MiniLED)
VS
Compare KTC M27P20 Pro (IPS MiniLED) vs. Sony M9 (IPS FALD)
VS
Compare KTC M27P20 Pro (IPS MiniLED) vs. MSI MAG 341CQP (QD-OLED)
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
96,500
Recommendations made
14,475
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
