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 23, 2024·
If you prioritize competitive gaming due to its higher responsiveness and better image clarity, the Cooler Master GZ2711 is an excellent choice despite its premium price. However, for digital photo editing and tasks requiring accurate color reproduction, the Cooler Master also excels with its superb color depth and range. The KTC G27P6 is less expensive and boasts higher peak brightness, which can be advantageous for HDR gaming and media consumption, but it falls short in productivity and overall media consumption quality compared to the Cooler Master. If budget constraints are a concern and you're focused on casual or competitive gaming, the KTC could serve you well. 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 Cooler Master GZ2711 (W-OLED)
- Good for media consumption
- Good image clarity
Advantages of the KTC KTC G27P6 (W-OLED)
- Very good brightness
Key differences
Productivity
5.8
2.8
2560 x 1440
RESOLUTION
2560 x 1440
109 PPI
PIXELS PER INCH
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The Cooler Master GZ2711 (W-OLED) and KTC KTC G27P6 (W-OLED) are both poor for productivity, though the Cooler Master GZ2711 (W-OLED) is somewhat better.
Media Consumption
7.9
5.6
2560 x 1440
RESOLUTION
2560 x 1440
Inf:1
NATIVE CONTRAST
Inf:1
450 nits
SDR PEAK BRIGHTNESS
700 nits
Unknown
HDR PEAK BRIGHTNESS
Unknown
Matte
COATING
Matte
The Cooler Master GZ2711 (W-OLED) is good for media consumption, while the KTC KTC G27P6 (W-OLED) is poor.
Cost
$900
$800
$400
$600
$800
$1,000
$1,200
$1,400
The Cooler Master GZ2711 (W-OLED) has a price of $900 and the KTC KTC G27P6 (W-OLED) costs $800.
Print Photo Editing
Yes
No
The Cooler Master GZ2711 (W-OLED) is suitable for print photo editing while the KTC KTC G27P6 (W-OLED) is not suitable for print photo editing.
Key similarities
Casual Gaming
9.7
9.6
2560 x 1440
RESOLUTION
2560 x 1440
240Hz
REFRESH RATE
240Hz
Inf:1
NATIVE CONTRAST
Inf:1
450 nits
SDR PEAK BRIGHTNESS
700 nits
Unknown
HDR PEAK BRIGHTNESS
Unknown
98.5 %
DCI-P3 COLOR GAMUT
97.0 %
Matte
COATING
Matte
The Cooler Master GZ2711 (W-OLED) and KTC KTC G27P6 (W-OLED) are both best in class for casual gaming.
Competitive Gaming
9.6
9.6
240Hz
REFRESH RATE
240Hz
0.3 ms
TOTAL RESPONSE TIME
0.0 ms
48 - 240 Hz
VARIABLE REFRESH RATE
48 - 240 Hz
No
STROBING / BFI
No
450 nits
SDR PEAK BRIGHTNESS
700 nits
The Cooler Master GZ2711 (W-OLED) and KTC KTC G27P6 (W-OLED) are both best in class for competitive gaming.
HDR Gaming and Media Consumption
Yes
Yes
Both the Cooler Master GZ2711 (W-OLED) and KTC KTC G27P6 (W-OLED) are suitable for HDR gaming and media consumption.
Digital Photo Editing
Yes
Yes
Both the Cooler Master GZ2711 (W-OLED) and KTC KTC G27P6 (W-OLED) are suitable for digital photo editing.
HDR Video Editing and Color Grading
No
No
Both the Cooler Master GZ2711 (W-OLED) and KTC KTC G27P6 (W-OLED) are not suitable for HDR video editing and color grading.
Give feedback
We’re constantly working to improve.
How the Cooler Master GZ2711 (W-OLED) and the KTC KTC G27P6 (W-OLED) compare to other monitors
Spec Comparison
 |  | |
| Cooler Master GZ2711 (W-OLED) | KTC KTC G27P6 (W-OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$900 | $800 | ||
Screen Size | |||
Screen Size | 27" | 27" | |
Resolution | |||
Resolution | 2560 x 1440 | 2560 x 1440 | |
Screen Type | |||
Screen Type | OLED | OLED | |
Screen Sub-type | |||
Screen Sub-type | W-OLED | W-OLED | |
Refresh Rate | |||
Refresh Rate | 240Hz | 240Hz | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | Inf:1 | Inf:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 450 nits | 700 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | Unknown | Unknown | |
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 | 0.03 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 48 - 240 Hz | 48 - 240 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 8/10 | 8/10 | |
Ghosting Score | |||
Ghosting Score | 9.9/10 | 10/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 109 PPI | ||
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 6.6/10 | 1.4/10 | |
Image Clarity Score | |||
Image Clarity Score | 7/10 | 2.5/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 0 | 2 | |
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 | |
Give feedback
We're constantly perfecting our model
More comparisons for you
Compare Cooler Master GZ2711 (W-OLED) vs. Dell Alienware AW3423DWF (QD-OLED)
VS
Compare Cooler Master GZ2711 (W-OLED) vs. Corsair Xeneon 27QHD240 (W-OLED)
VS
Compare Cooler Master GZ2711 (W-OLED) vs. Dell Alienware AW2725DF (QD-OLED)
VS
Compare KTC KTC G27P6 (W-OLED) vs. KTC M27P20 Pro (IPS MiniLED)
VS
Compare KTC KTC G27P6 (W-OLED) vs. Innocn 32M2V (IPS MiniLED)
VS
Compare KTC KTC G27P6 (W-OLED) vs. Sony M9 (IPS FALD)
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
117,800
Recommendations made
17,670
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
