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What we think
The PerfectRec monitor team Learn more
Updated April 23, 2024·
If you prioritize a larger screen and top-tier contrast for immersive HDR gaming and media along with excellent color coverage for photo and video editing, the Acer Predator X45 (W-OLED) might be worth the higher price. However, for a balance between cost, performance, and features, the Acer X34V (QD-OLED) offers good gaming capabilities, great color accuracy for professional work, and a high refresh rate at a more accessible price point, though it may not match the X45 in HDR peak brightness and has a slightly smaller screen size. If cost isn't a concern and you seek the best visual experience for both work and entertainment, the X45 could be the better option. If you're looking for value without compromising too much on quality, the X34V is a solid choice. 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 Predator X45 (W-OLED)
- Very good refresh rate
- Best in class brightness
Advantages of the Acer X34V (QD-OLED)
- Best in class for media consumption
- Good image clarity
- Best in class color volume
Key differences
Competitive Gaming
6.4
5.2
240Hz
REFRESH RATE
175Hz
0.0 ms
TOTAL RESPONSE TIME
1.0 ms
48 - 240 Hz
VARIABLE REFRESH RATE
48 - 175 Hz
No
STROBING / BFI
No
1000 nits
SDR PEAK BRIGHTNESS
250 nits
The Acer Predator X45 (W-OLED) is only fair for competitive gaming, while the Acer X34V (QD-OLED) is poor.
Productivity
4.0
5.7
3440 x 1440
RESOLUTION
3440 x 1440
83 PPI
PIXELS PER INCH
109 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The Acer X34V (QD-OLED) and Acer Predator X45 (W-OLED) are both poor for productivity, though the Acer X34V (QD-OLED) is somewhat better.
Media Consumption
7.1
9.5
3440 x 1440
RESOLUTION
3440 x 1440
Inf:1
NATIVE CONTRAST
Inf:1
1000 nits
SDR PEAK BRIGHTNESS
250 nits
Unknown
HDR PEAK BRIGHTNESS
1000 nits
Matte
COATING
Matte
The Acer X34V (QD-OLED) is best in class for media consumption, while the Acer Predator X45 (W-OLED) is good.
Cost
$1,200
$700
$0
$500
$1,000
$1,500
$2,000
The Acer Predator X45 (W-OLED) has a price of $1,200 and the Acer X34V (QD-OLED) costs $700.
HDR Video Editing and Color Grading
Yes
No
The Acer Predator X45 (W-OLED) is suitable for HDR video editing and color grading while the Acer X34V (QD-OLED) is not suitable for HDR video editing and color grading.
Print Photo Editing
Yes
No
The Acer Predator X45 (W-OLED) is suitable for print photo editing while the Acer X34V (QD-OLED) is not suitable for print photo editing.
Key similarities
Casual Gaming
9.8
9.6
3440 x 1440
RESOLUTION
3440 x 1440
240Hz
REFRESH RATE
175Hz
Inf:1
NATIVE CONTRAST
Inf:1
1000 nits
SDR PEAK BRIGHTNESS
250 nits
Unknown
HDR PEAK BRIGHTNESS
1000 nits
98.5 %
DCI-P3 COLOR GAMUT
99.0 %
Matte
COATING
Matte
The Acer Predator X45 (W-OLED) and Acer X34V (QD-OLED) are both best in class for casual gaming.
HDR Gaming and Media Consumption
Yes
Yes
Both the Acer Predator X45 (W-OLED) and Acer X34V (QD-OLED) are suitable for HDR gaming and media consumption.
Digital Photo Editing
Yes
Yes
Both the Acer Predator X45 (W-OLED) and Acer X34V (QD-OLED) are suitable for digital photo editing.
Give feedback
We’re constantly working to improve.
How the Acer Predator X45 (W-OLED) and the Acer X34V (QD-OLED) compare to other monitors
Spec Comparison
 |  | |
| Acer Predator X45 (W-OLED) | Acer X34V (QD-OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,200 | $700 | ||
Screen Size | |||
Screen Size | 45" | 34" | |
Resolution | |||
Resolution | 3440 x 1440 | 3440 x 1440 | |
Screen Type | |||
Screen Type | OLED | OLED | |
Screen Sub-type | |||
Screen Sub-type | W-OLED | QD-OLED | |
Refresh Rate | |||
Refresh Rate | 240Hz | 175Hz | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | Inf:1 | Inf:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 1000 nits | 250 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | Unknown | 1000 nits | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | Yes | Yes | |
sRGB Color Gamut | |||
sRGB Color Gamut | Unknown | 104 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 0.01 ms | 1 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 48 - 240 Hz | 48 - 175 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 8/10 | 7.2/10 | |
Ghosting Score | |||
Ghosting Score | 10/10 | 9.6/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 83 PPI | 109 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 3.8/10 | 6.6/10 | |
Image Clarity Score | |||
Image Clarity Score | 4.9/10 | 7/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 2 | 1 | |
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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Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
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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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