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What we think
The PerfectRec monitor team Learn more
Updated April 22, 2024·
If you prioritize competitive gaming and have a strong interest in fast-paced games, the Cooler Master GZ2711 with its higher refresh rate and quick response time would be a superior choice, providing a smoother gaming experience. It's also better for viewing HDR content and digital photo editing, thanks to its wider color gamut and OLED technology, which delivers true blacks and high contrast. However, if you're after a larger screen and higher resolution for productivity or media consumption where screen real estate is crucial, the Samsung S43CG70 offers a larger display and 4K resolution, which can enhance your viewing experience, though it has a lower refresh rate and is not as suitable for competitive gaming. Keep in mind, the Samsung's Mini LED backlight may offer better screen brightness, which is beneficial for use in well-lit rooms, while the Cooler Master’s strengths lie in superior contrast and color performance ideal for darker viewing environments. 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)
- Best in class for casual gaming
- Best in class for competitive gaming
- Good for media consumption
- Very good refresh rate
- Good image clarity
- Best in class contrast
Advantages of the Samsung S43CG70 (VA Mini LED)
- The Samsung S43CG70 (VA Mini LED) has no clear advantages over the Cooler Master GZ2711 (W-OLED).
Key differences
Casual Gaming
9.7
7.7
2560 x 1440
RESOLUTION
3840 x 2160
240Hz
REFRESH RATE
144Hz
Inf:1
NATIVE CONTRAST
3000:1
450 nits
SDR PEAK BRIGHTNESS
400 nits
Unknown
HDR PEAK BRIGHTNESS
Unknown
98.5 %
DCI-P3 COLOR GAMUT
95.0 %
Matte
COATING
Matte
The Cooler Master GZ2711 (W-OLED) is best in class for casual gaming, while the Samsung S43CG70 (VA Mini LED) is good.
Competitive Gaming
9.6
4.9
240Hz
REFRESH RATE
144Hz
0.3 ms
TOTAL RESPONSE TIME
1.0 ms
48 - 240 Hz
VARIABLE REFRESH RATE
60,144 Hz
No
STROBING / BFI
No
450 nits
SDR PEAK BRIGHTNESS
400 nits
The Cooler Master GZ2711 (W-OLED) is best in class for competitive gaming, while the Samsung S43CG70 (VA Mini LED) is poor.
Media Consumption
7.9
6.9
2560 x 1440
RESOLUTION
3840 x 2160
Inf:1
NATIVE CONTRAST
3000:1
450 nits
SDR PEAK BRIGHTNESS
400 nits
Unknown
HDR PEAK BRIGHTNESS
Unknown
Matte
COATING
Matte
The Cooler Master GZ2711 (W-OLED) is good for media consumption, while the Samsung S43CG70 (VA Mini LED) is only fair.
Cost
$900
$999
$400
$600
$800
$1,000
$1,200
$1,400
$1,600
The Cooler Master GZ2711 (W-OLED) has a price of $900 and the Samsung S43CG70 (VA Mini LED) costs $999.
HDR Gaming and Media Consumption
Yes
No
The Cooler Master GZ2711 (W-OLED) is suitable for HDR gaming and media consumption while the Samsung S43CG70 (VA Mini LED) is not suitable for HDR gaming and media consumption.
Digital Photo Editing
Yes
No
The Cooler Master GZ2711 (W-OLED) is suitable for digital photo editing while the Samsung S43CG70 (VA Mini LED) is not suitable for digital photo editing.
Key similarities
Productivity
5.8
5.8
2560 x 1440
RESOLUTION
3840 x 2160
109 PPI
PIXELS PER INCH
103 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The Cooler Master GZ2711 (W-OLED) and Samsung S43CG70 (VA Mini LED) are both poor for productivity.
HDR Video Editing and Color Grading
No
No
Both the Cooler Master GZ2711 (W-OLED) and Samsung S43CG70 (VA Mini LED) are not suitable for HDR video editing and color grading.
Print Photo Editing
Yes
Yes
Both the Cooler Master GZ2711 (W-OLED) and Samsung S43CG70 (VA Mini LED) are suitable for print photo editing.
Give feedback
We’re constantly working to improve.
How the Cooler Master GZ2711 (W-OLED) and the Samsung S43CG70 (VA Mini LED) compare to other monitors
Spec Comparison
 |  | |
| Cooler Master GZ2711 (W-OLED) | Samsung S43CG70 (VA Mini LED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$900 | $999 | ||
Screen Size | |||
Screen Size | 27" | 43" | |
Resolution | |||
Resolution | 2560 x 1440 | 3840 x 2160 | |
Screen Type | |||
Screen Type | OLED | Mini LED | |
Screen Sub-type | |||
Screen Sub-type | W-OLED | VA | |
Local Dimming Zones | |||
Local Dimming Zones | N/A | 512 | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | Inf:1 | 3000:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 450 nits | 400 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | Unknown | Unknown | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | Yes | No | |
sRGB Color Gamut | |||
sRGB Color Gamut | 100 % | 99 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 0.3 ms | 1 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 48 - 240 Hz | 60,144 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 8/10 | 6.6/10 | |
Ghosting Score | |||
Ghosting Score | 9.9/10 | 9.6/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 109 PPI | 103 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 6.6/10 | 6.8/10 | |
Image Clarity Score | |||
Image Clarity Score | 7/10 | 6.8/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 0 | 0 | |
HDMI 2.1 Ports | |||
HDMI 2.1 Ports | 2 | 2 | |
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
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