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Updated April 22, 2024·
If you value immersive gaming and a wide display for multitasking, the Acer Predator X45 with its large curved screen is well-suited for you. It has an excellent contrast, which is great for dark room gaming, but its coating and text clarity might not be the best for productivity tasks. On the other hand, the Asus PG32UCDM offers a sharper image with better resolution, which can be beneficial for media consumption and productivity. Its color performance is also very good, making it suitable for digital photo editing. However, it comes at a higher cost, and while it excels in many areas, it might not provide as enveloping a gaming experience due to its smaller screen size and more traditional aspect ratio compared to the Acer. Make your choice based on whether you prioritize a larger field of view and cost-saving for gaming or higher resolution and color fidelity for diverse use including media creation. 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)
- Best in class brightness
Advantages of the Asus PG32UCDM (QD-OLED)
- Good for productivity
- Best in class for media consumption
- Good image clarity
- Best in class color volume
Key differences
Productivity
4.0
7.0
3440 x 1440
RESOLUTION
3840 x 2160
83 PPI
PIXELS PER INCH
140 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Glossy
The Asus PG32UCDM (QD-OLED) is good for productivity, while the Acer Predator X45 (W-OLED) is poor.
Media Consumption
7.1
9.7
3440 x 1440
RESOLUTION
3840 x 2160
Inf:1
NATIVE CONTRAST
Inf:1
1000 nits
SDR PEAK BRIGHTNESS
250 nits
Unknown
HDR PEAK BRIGHTNESS
250 nits
Matte
COATING
Glossy
The Asus PG32UCDM (QD-OLED) is best in class for media consumption, while the Acer Predator X45 (W-OLED) is good.
Cost
$1,200
$1,300
$600
$800
$1,000
$1,200
$1,400
$1,600
$1,800
$2,000
The Acer Predator X45 (W-OLED) has a price of $1,200 and the Asus PG32UCDM (QD-OLED) costs $1,300.
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 Asus PG32UCDM (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 Asus PG32UCDM (QD-OLED) is not suitable for print photo editing.
Key similarities
Casual Gaming
9.8
9.8
3440 x 1440
RESOLUTION
3840 x 2160
240Hz
REFRESH RATE
240Hz
Inf:1
NATIVE CONTRAST
Inf:1
1000 nits
SDR PEAK BRIGHTNESS
250 nits
Unknown
HDR PEAK BRIGHTNESS
250 nits
98.5 %
DCI-P3 COLOR GAMUT
99.0 %
Matte
COATING
Glossy
The Asus PG32UCDM (QD-OLED) and Acer Predator X45 (W-OLED) are both best in class for casual gaming.
Competitive Gaming
6.4
6.4
240Hz
REFRESH RATE
240Hz
0.0 ms
TOTAL RESPONSE TIME
0.0 ms
48 - 240 Hz
VARIABLE REFRESH RATE
48 - 240 Hz
No
STROBING / BFI
Yes
1000 nits
SDR PEAK BRIGHTNESS
250 nits
The Acer Predator X45 (W-OLED) and Asus PG32UCDM (QD-OLED) are both only fair for competitive gaming.
HDR Gaming and Media Consumption
Yes
Yes
Both the Acer Predator X45 (W-OLED) and Asus PG32UCDM (QD-OLED) are suitable for HDR gaming and media consumption.
Digital Photo Editing
Yes
Yes
Both the Acer Predator X45 (W-OLED) and Asus PG32UCDM (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 Asus PG32UCDM (QD-OLED) compare to other monitors
Spec Comparison
 |  | |
| Acer Predator X45 (W-OLED) | Asus PG32UCDM (QD-OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,200 | $1,300 | ||
Screen Size | |||
Screen Size | 45" | 31.5" | |
Resolution | |||
Resolution | 3440 x 1440 | 3840 x 2160 | |
Screen Type | |||
Screen Type | OLED | OLED | |
Screen Sub-type | |||
Screen Sub-type | W-OLED | QD-OLED | |
Refresh Rate | |||
Refresh Rate | 240Hz | 240Hz | |
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 | 250 nits | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | Yes | Yes | |
sRGB Color Gamut | |||
sRGB Color Gamut | Unknown | 100 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 0.01 ms | 0.03 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 48 - 240 Hz | 48 - 240 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | Yes | |
Persistence Blur Score | |||
Persistence Blur Score | 8/10 | 8/10 | |
Ghosting Score | |||
Ghosting Score | 10/10 | 10/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 83 PPI | 140 PPI | |
Coating | |||
Coating | Matte | Glossy | |
Text Clarity Score | |||
Text Clarity Score | 3.8/10 | 6.9/10 | |
Image Clarity Score | |||
Image Clarity Score | 4.9/10 | 8/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 2 | 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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