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What we think
The PerfectRec monitor team Learn more
Updated April 23, 2024·
If you're looking for a monitor primarily for productivity and digital photo editing, the Acer Predator X45 with its adjustable stand promotes better ergonomics and comfort. It also excels in color-related tasks, making it good for print photo editing. However, if competitive gaming is your main focus and you want higher peak brightness for HDR gaming, despite being pricier, the Corsair 45WQHD240 offers an excellent refresh rate and lower response time, reducing ghosting for a smoother gaming experience. Both monitors have similar large screen sizes and resolutions, ensuring immersive gaming and media consumption on a wide, clear display. 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 for casual gaming
- Good for media consumption
- Best in class brightness
- Best in class response time
Advantages of the Corsair 45WQHD240 (W-OLED)
- The Corsair 45WQHD240 (W-OLED) has no clear advantages over the Acer Predator X45 (W-OLED).
Key differences
Casual Gaming
9.8
8.1
3440 x 1440
RESOLUTION
3440 x 1440
240Hz
REFRESH RATE
240Hz
Inf:1
NATIVE CONTRAST
Inf:1
1000 nits
SDR PEAK BRIGHTNESS
141 nits
Unknown
HDR PEAK BRIGHTNESS
632 nits
98.5 %
DCI-P3 COLOR GAMUT
97.6 %
Matte
COATING
Matte
The Acer Predator X45 (W-OLED) is best in class for casual gaming, while the Corsair 45WQHD240 (W-OLED) is very good.
Competitive Gaming
6.4
5.4
240Hz
REFRESH RATE
240Hz
0.0 ms
TOTAL RESPONSE TIME
1.6 ms
48 - 240 Hz
VARIABLE REFRESH RATE
20 - 240 Hz
No
STROBING / BFI
No
1000 nits
SDR PEAK BRIGHTNESS
141 nits
The Acer Predator X45 (W-OLED) is only fair for competitive gaming, while the Corsair 45WQHD240 (W-OLED) is poor.
Media Consumption
7.1
5.7
3440 x 1440
RESOLUTION
3440 x 1440
Inf:1
NATIVE CONTRAST
Inf:1
1000 nits
SDR PEAK BRIGHTNESS
141 nits
Unknown
HDR PEAK BRIGHTNESS
632 nits
Matte
COATING
Matte
The Acer Predator X45 (W-OLED) is good for media consumption, while the Corsair 45WQHD240 (W-OLED) is poor.
Cost
$1,200
$1,700
$500
$1,000
$1,500
$2,000
$2,500
$3,000
The Acer Predator X45 (W-OLED) has a price of $1,200 and the Corsair 45WQHD240 (W-OLED) costs $1,700.
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 Corsair 45WQHD240 (W-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 Corsair 45WQHD240 (W-OLED) is not suitable for print photo editing.
Key similarities
Productivity
4.0
3.9
3440 x 1440
RESOLUTION
3440 x 1440
83 PPI
PIXELS PER INCH
84 PPI
Yes
ADJUSTABLE STAND
No
Matte
COATING
Matte
The Acer Predator X45 (W-OLED) and Corsair 45WQHD240 (W-OLED) are both poor for productivity.
HDR Gaming and Media Consumption
Yes
Yes
Both the Acer Predator X45 (W-OLED) and Corsair 45WQHD240 (W-OLED) are suitable for HDR gaming and media consumption.
Digital Photo Editing
Yes
Yes
Both the Acer Predator X45 (W-OLED) and Corsair 45WQHD240 (W-OLED) are suitable for digital photo editing.
Give feedback
We’re constantly working to improve.
How the Acer Predator X45 (W-OLED) and the Corsair 45WQHD240 (W-OLED) compare to other monitors
Spec Comparison
 |  | |
| Acer Predator X45 (W-OLED) | Corsair 45WQHD240 (W-OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,200 | $1,700 | ||
Screen Size | |||
Screen Size | 45" | 45" | |
Resolution | |||
Resolution | 3440 x 1440 | 3440 x 1440 | |
Screen Type | |||
Screen Type | OLED | OLED | |
Screen Sub-type | |||
Screen Sub-type | W-OLED | W-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 | 141 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | Unknown | 632 nits | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | Yes | Yes | |
sRGB Color Gamut | |||
sRGB Color Gamut | Unknown | 99.6 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 0.01 ms | 1.6 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 48 - 240 Hz | 20 - 240 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 8/10 | 8/10 | |
Ghosting Score | |||
Ghosting Score | 10/10 | 9.3/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 83 PPI | 84 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 3.8/10 | 4/10 | |
Image Clarity Score | |||
Image Clarity Score | 4.9/10 | 5.1/10 | |
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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Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
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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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