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What we think
The PerfectRec monitor team Learn more
Updated April 23, 2024·
If you're into competitive gaming and desire a wider screen for a more immersive experience, the Acer X34V with its curved display and ultrawide aspect might be for you, but it's not ideal for productivity due to lower text quality. On the other hand, the Pixio PX277 is better suited for color-accurate tasks like digital photo editing and has higher peak brightness, which is great for media consumption, yet its smaller screen and lower refresh rate could be less appealing for immersive gaming or cinematic experiences. Both offer excellent contrast and color depth, but the Acer's faster response time can be advantageous for fast-paced games. 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 color volume
Advantages of the Pixio PX277 OLED Max (W-OLED)
- Best in class for competitive gaming
- Very good refresh rate
- Best in class brightness
Key differences
Competitive Gaming
5.2
9.7
175Hz
REFRESH RATE
240Hz
1.0 ms
TOTAL RESPONSE TIME
0.0 ms
48 - 175 Hz
VARIABLE REFRESH RATE
48 - 240 Hz
No
STROBING / BFI
No
250 nits
SDR PEAK BRIGHTNESS
1000 nits
The Pixio PX277 OLED Max (W-OLED) is best in class for competitive gaming, while the Acer X34V (QD-OLED) is poor.
HDR Video Editing and Color Grading
No
Yes
The Acer X34V (QD-OLED) is not suitable for HDR video editing and color grading while the Pixio PX277 OLED Max (W-OLED) is suitable for HDR video editing and color grading.
Print Photo Editing
No
Yes
The Acer X34V (QD-OLED) is not suitable for print photo editing while the Pixio PX277 OLED Max (W-OLED) is suitable for print photo editing.
Key similarities
Casual Gaming
9.6
9.9
3440 x 1440
RESOLUTION
2560 x 1440
175Hz
REFRESH RATE
240Hz
Inf:1
NATIVE CONTRAST
Inf:1
250 nits
SDR PEAK BRIGHTNESS
1000 nits
1000 nits
HDR PEAK BRIGHTNESS
Unknown
99.0 %
DCI-P3 COLOR GAMUT
98.8 %
Matte
COATING
Matte
The Pixio PX277 OLED Max (W-OLED) and Acer X34V (QD-OLED) are both best in class for casual gaming.
Productivity
5.7
5.9
3440 x 1440
RESOLUTION
2560 x 1440
109 PPI
PIXELS PER INCH
109 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The Pixio PX277 OLED Max (W-OLED) and Acer X34V (QD-OLED) are both poor for productivity.
Media Consumption
9.5
9.5
3440 x 1440
RESOLUTION
2560 x 1440
Inf:1
NATIVE CONTRAST
Inf:1
250 nits
SDR PEAK BRIGHTNESS
1000 nits
1000 nits
HDR PEAK BRIGHTNESS
Unknown
Matte
COATING
Matte
The Pixio PX277 OLED Max (W-OLED) and Acer X34V (QD-OLED) are both best in class for media consumption.
Cost
$700
$700
$200
$400
$600
$800
$1,000
$1,200
The Acer X34V (QD-OLED) has a price of $700 and the Pixio PX277 OLED Max (W-OLED) costs $700.
HDR Gaming and Media Consumption
Yes
Yes
Both the Acer X34V (QD-OLED) and Pixio PX277 OLED Max (W-OLED) are suitable for HDR gaming and media consumption.
Digital Photo Editing
Yes
Yes
Both the Acer X34V (QD-OLED) and Pixio PX277 OLED Max (W-OLED) are suitable for digital photo editing.
Give feedback
We’re constantly working to improve.
How the Acer X34V (QD-OLED) and the Pixio PX277 OLED Max (W-OLED) compare to other monitors
Spec Comparison
 |  | |
| Acer X34V (QD-OLED) | Pixio PX277 OLED Max (W-OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$700 | $700 | ||
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 | 1000 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 % | 137.3 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 1 ms | 0.03 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 | 10/10 | |
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 | 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 | |
Give feedback
We're constantly perfecting our model
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