A comparison of specs, key information, reviews, and best pricing from top retailers
Last updated -- hours ago | Report incorrect information
Company ProductName Specs
Company ProductName Specs
What we think
The PerfectRec monitor team Learn more
Updated April 23, 2024·
If you're a serious gamer or a professional requiring top-notch image quality, the Acer Predator X45, with its superior contrast and HDR capabilities, could greatly enhance your experience, but it comes at a premium price. In contrast, the Lenovo G24-20 offers good gaming performance and image editing capabilities, making it suitable for casual gaming and everyday tasks at a budget-friendly price. However, for competitive gaming or tasks demanding high color accuracy, it won't perform as well as the Acer. Consider what's more valuable to you: high-end specifications for advanced usage or cost savings for moderate use. 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
- Very good refresh rate
- Best in class contrast
- Best in class brightness
- Best in class response time
Advantages of the Lenovo G24-20 (IPS)
- The Lenovo G24-20 (IPS) has no clear advantages over the Acer Predator X45 (W-OLED).
Key differences
Casual Gaming
9.8
5.7
3440 x 1440
RESOLUTION
1920 x 1080
240Hz
REFRESH RATE
165Hz
Inf:1
NATIVE CONTRAST
1000:1
1000 nits
SDR PEAK BRIGHTNESS
300 nits
Unknown
HDR PEAK BRIGHTNESS
98.5 %
DCI-P3 COLOR GAMUT
N/A
Matte
COATING
Matte
The Acer Predator X45 (W-OLED) is best in class for casual gaming, while the Lenovo G24-20 (IPS) is poor.
Competitive Gaming
6.4
5.7
240Hz
REFRESH RATE
165Hz
0.0 ms
TOTAL RESPONSE TIME
8.0 ms
48 - 240 Hz
VARIABLE REFRESH RATE
48 - 165 Hz
No
STROBING / BFI
No
1000 nits
SDR PEAK BRIGHTNESS
300 nits
The Acer Predator X45 (W-OLED) is only fair for competitive gaming, while the Lenovo G24-20 (IPS) is poor.
Productivity
4.0
4.9
3440 x 1440
RESOLUTION
1920 x 1080
83 PPI
PIXELS PER INCH
92 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The Lenovo G24-20 (IPS) and Acer Predator X45 (W-OLED) are both poor for productivity, though the Lenovo G24-20 (IPS) is somewhat better.
Media Consumption
7.1
5.4
3440 x 1440
RESOLUTION
1920 x 1080
Inf:1
NATIVE CONTRAST
1000:1
1000 nits
SDR PEAK BRIGHTNESS
300 nits
Unknown
HDR PEAK BRIGHTNESS
Matte
COATING
Matte
The Acer Predator X45 (W-OLED) is good for media consumption, while the Lenovo G24-20 (IPS) is poor.
Cost
$1,200
$195
$0
$500
$1,000
$1,500
$2,000
The Acer Predator X45 (W-OLED) has a price of $1,200 and the Lenovo G24-20 (IPS) costs $195.
HDR Gaming and Media Consumption
Yes
No
The Acer Predator X45 (W-OLED) is suitable for HDR gaming and media consumption while the Lenovo G24-20 (IPS) is not suitable for HDR gaming and media consumption.
Digital Photo Editing
Yes
No
The Acer Predator X45 (W-OLED) is suitable for digital photo editing while the Lenovo G24-20 (IPS) is not suitable for digital photo editing.
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 Lenovo G24-20 (IPS) is not suitable for HDR video editing and color grading.
Key similarities
Print Photo Editing
Yes
Yes
Both the Acer Predator X45 (W-OLED) and Lenovo G24-20 (IPS) are suitable for print photo editing.
Give feedback
We’re constantly working to improve.
How the Acer Predator X45 (W-OLED) and the Lenovo G24-20 (IPS) compare to other monitors
Spec Comparison
 |  | |
| Acer Predator X45 (W-OLED) | Lenovo G24-20 (IPS) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,200 | $195 | ||
Screen Size | |||
Screen Size | 45" | 24" | |
Resolution | |||
Resolution | 3440 x 1440 | 1920 x 1080 | |
Screen Type | |||
Screen Type | OLED | LED | |
Screen Sub-type | |||
Screen Sub-type | W-OLED | IPS | |
Refresh Rate | |||
Refresh Rate | 240Hz | 165Hz | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | Inf:1 | 1000:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 1000 nits | 300 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | Unknown | ||
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | Yes | No | |
sRGB Color Gamut | |||
sRGB Color Gamut | Unknown | 99 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 0.01 ms | 8 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 48 - 240 Hz | 48 - 165 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 8/10 | 7.1/10 | |
Ghosting Score | |||
Ghosting Score | 10/10 | 7.6/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 83 PPI | 92 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 3.8/10 | 6.2/10 | |
Image Clarity Score | |||
Image Clarity Score | 4.9/10 | 6.2/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 2 | 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
More comparisons for you
Compare Acer Predator X45 (W-OLED) vs. Dell Alienware AW3225QF (QD-OLED)
VS
Compare Acer Predator X45 (W-OLED) vs. Samsung Odyssey OLED G9 G95SC (QD-OLED)
VS
Compare Acer Predator X45 (W-OLED) vs. LG 32GS95UE (W-OLED)
VS
Compare Lenovo G24-20 (IPS) vs. KTC H27T22 (IPS)
VS
Compare Lenovo G24-20 (IPS) vs. MSI G273QPF (IPS)
VS
Compare Lenovo G24-20 (IPS) vs. ViewSonic XG2431 (IPS)
VS
FAQs
Why trust us
This information was produced and vetted by the PerfectRec monitors team. We are a product research and recommendation organization that meticulously reviews and evaluates the latest monitor information and makes it digestible for you.
By the numbers
210
Monitors evaluated
10,500
Monitors stats compiled
15
Proprietary Monitors ratings developed
110,000
Recommendations made
16,500
Consumer hours saved
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.
Featured in
