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Company ProductName Specs
What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
If saving money is a priority and you enjoy immersive gaming and media with a wide, curved screen, the Acer X34V is an excellent choice with its strong performance in color and contrast at a lower price point. However, if you're a competitive gamer who values higher refresh rates and a more standard screen aspect ratio for gaming and productivity, and you're willing to invest more, the Cooler Master GZ2711 might be more to your liking despite its narrower screen and less competitive media consumption experience. Both monitors provide outstanding color depth and are suitable for HDR content, but their differences in price and features like screen size and refresh rate should be carefully considered based on your specific needs and budget. 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 Acer X34V (QD-OLED)
- Best in class for media consumption
- Best in class color volume
Advantages of the Cooler Master GZ2711 (W-OLED)
- Best in class for competitive gaming
- Very good refresh rate
- Good brightness
Key differences
Competitive Gaming
5.2
9.6
175Hz
REFRESH RATE
240Hz
1.0 ms
TOTAL RESPONSE TIME
0.3 ms
48 - 175 Hz
VARIABLE REFRESH RATE
48 - 240 Hz
No
STROBING / BFI
No
250 nits
SDR PEAK BRIGHTNESS
450 nits
The Cooler Master GZ2711 (W-OLED) is best in class for competitive gaming, while the Acer X34V (QD-OLED) is poor.
Media Consumption
9.5
7.9
3440 x 1440
RESOLUTION
2560 x 1440
Inf:1
NATIVE CONTRAST
Inf:1
250 nits
SDR PEAK BRIGHTNESS
450 nits
1000 nits
HDR PEAK BRIGHTNESS
Unknown
Matte
COATING
Matte
The Acer X34V (QD-OLED) is best in class for media consumption, while the Cooler Master GZ2711 (W-OLED) is good.
Cost
$700
$900
$200
$400
$600
$800
$1,000
$1,200
$1,400
The Acer X34V (QD-OLED) has a price of $700 and the Cooler Master GZ2711 (W-OLED) costs $900.
Print Photo Editing
No
Yes
The Acer X34V (QD-OLED) is not suitable for print photo editing while the Cooler Master GZ2711 (W-OLED) is suitable for print photo editing.
Key similarities
Casual Gaming
9.6
9.7
3440 x 1440
RESOLUTION
2560 x 1440
175Hz
REFRESH RATE
240Hz
Inf:1
NATIVE CONTRAST
Inf:1
250 nits
SDR PEAK BRIGHTNESS
450 nits
1000 nits
HDR PEAK BRIGHTNESS
Unknown
99.0 %
DCI-P3 COLOR GAMUT
98.5 %
Matte
COATING
Matte
The Cooler Master GZ2711 (W-OLED) and Acer X34V (QD-OLED) are both best in class for casual gaming.
Productivity
5.7
5.8
3440 x 1440
RESOLUTION
2560 x 1440
109 PPI
PIXELS PER INCH
109 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The Cooler Master GZ2711 (W-OLED) and Acer X34V (QD-OLED) are both poor for productivity.
HDR Gaming and Media Consumption
Yes
Yes
Both the Acer X34V (QD-OLED) and Cooler Master GZ2711 (W-OLED) are suitable for HDR gaming and media consumption.
Digital Photo Editing
Yes
Yes
Both the Acer X34V (QD-OLED) and Cooler Master GZ2711 (W-OLED) are suitable for digital photo editing.
HDR Video Editing and Color Grading
No
No
Both the Acer X34V (QD-OLED) and Cooler Master GZ2711 (W-OLED) are not suitable for HDR video editing and color grading.
Give feedback
We’re constantly working to improve.
How the Acer X34V (QD-OLED) and the Cooler Master GZ2711 (W-OLED) compare to other monitors
Spec Comparison
 |  | |
| Acer X34V (QD-OLED) | Cooler Master GZ2711 (W-OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$700 | $900 | ||
Screen Size | |||
Screen Size | 34" | 27" | |
Resolution | |||
Resolution | 3440 x 1440 | 2560 x 1440 | |
Screen Type | |||
Screen Type | OLED | OLED | |
Screen Sub-type | |||
Screen Sub-type | QD-OLED | W-OLED | |
Refresh Rate | |||
Refresh Rate | 175Hz | 240Hz | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | Inf:1 | Inf:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 250 nits | 450 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 1000 nits | Unknown | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | Yes | Yes | |
sRGB Color Gamut | |||
sRGB Color Gamut | 104 % | 100 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 1 ms | 0.3 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 48 - 175 Hz | 48 - 240 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 7.2/10 | 8/10 | |
Ghosting Score | |||
Ghosting Score | 9.6/10 | 9.9/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 109 PPI | 109 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 6.6/10 | 6.6/10 | |
Image Clarity Score | |||
Image Clarity Score | 7/10 | 7/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 1 | 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 | |
Give feedback
We're constantly perfecting our model
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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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