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What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
If you prioritize competitive gaming and are willing to invest in a premium experience, the Corsair Xeneon with its excellent refresh rate and response time could serve you well. Its OLED panel offers outstanding contrast, making it suitable for HDR gaming and media consumption. However, for everyday productivity and casual gaming, the more budget-friendly Lenovo G24-20 with a respectable refresh rate and image clarity might suffice. Keep in mind that the Corsair's screen is larger and has a higher resolution, which enhances image detail but at a higher price point. The Lenovo's smaller size and lower resolution could be adequate for basic tasks and will be gentler on your wallet. 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 Corsair Xeneon 27QHD240 (W-OLED)
- Best in class for casual gaming
- Very good for competitive gaming
- Good for media consumption
- Very good refresh rate
- Good image clarity
- Best in class contrast
- Best in class response time
Advantages of the Lenovo G24-20 (IPS)
- The Lenovo G24-20 (IPS) has no clear advantages over the Corsair Xeneon 27QHD240 (W-OLED).
Key differences
Casual Gaming
9.5
5.7
2560 x 1440
RESOLUTION
1920 x 1080
240Hz
REFRESH RATE
165Hz
Inf:1
NATIVE CONTRAST
1000:1
113 nits
SDR PEAK BRIGHTNESS
300 nits
639 nits
HDR PEAK BRIGHTNESS
97.3 %
DCI-P3 COLOR GAMUT
N/A
Matte
COATING
Matte
The Corsair Xeneon 27QHD240 (W-OLED) is best in class for casual gaming, while the Lenovo G24-20 (IPS) is poor.
Competitive Gaming
8.9
5.7
240Hz
REFRESH RATE
165Hz
1.1 ms
TOTAL RESPONSE TIME
8.0 ms
20 - 240 Hz
VARIABLE REFRESH RATE
48 - 165 Hz
No
STROBING / BFI
No
113 nits
SDR PEAK BRIGHTNESS
300 nits
The Corsair Xeneon 27QHD240 (W-OLED) is very good for competitive gaming, while the Lenovo G24-20 (IPS) is poor.
Productivity
5.7
4.9
2560 x 1440
RESOLUTION
1920 x 1080
110 PPI
PIXELS PER INCH
92 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The Corsair Xeneon 27QHD240 (W-OLED) and Lenovo G24-20 (IPS) are both poor for productivity, though the Corsair Xeneon 27QHD240 (W-OLED) is somewhat better.
Media Consumption
7.5
5.4
2560 x 1440
RESOLUTION
1920 x 1080
Inf:1
NATIVE CONTRAST
1000:1
113 nits
SDR PEAK BRIGHTNESS
300 nits
639 nits
HDR PEAK BRIGHTNESS
Matte
COATING
Matte
The Corsair Xeneon 27QHD240 (W-OLED) is good for media consumption, while the Lenovo G24-20 (IPS) is poor.
Cost
$900
$195
$0
$200
$400
$600
$800
$1,000
$1,200
$1,400
The Corsair Xeneon 27QHD240 (W-OLED) has a price of $900 and the Lenovo G24-20 (IPS) costs $195.
HDR Gaming and Media Consumption
Yes
No
The Corsair Xeneon 27QHD240 (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 Corsair Xeneon 27QHD240 (W-OLED) is suitable for digital photo editing while the Lenovo G24-20 (IPS) is not suitable for digital photo editing.
Print Photo Editing
No
Yes
The Corsair Xeneon 27QHD240 (W-OLED) is not suitable for print photo editing while the Lenovo G24-20 (IPS) is suitable for print photo editing.
Key similarities
HDR Video Editing and Color Grading
No
No
Both the Corsair Xeneon 27QHD240 (W-OLED) and Lenovo G24-20 (IPS) are not suitable for HDR video editing and color grading.
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How the Corsair Xeneon 27QHD240 (W-OLED) and the Lenovo G24-20 (IPS) compare to other monitors
Spec Comparison
 |  | |
| Corsair Xeneon 27QHD240 (W-OLED) | Lenovo G24-20 (IPS) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$900 | $195 | ||
Screen Size | |||
Screen Size | 27" | 24" | |
Resolution | |||
Resolution | 2560 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 | 113 nits | 300 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 639 nits | ||
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | Yes | No | |
sRGB Color Gamut | |||
sRGB Color Gamut | 100 % | 99 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 1.1 ms | 8 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 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 | 9.6/10 | 7.6/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 110 PPI | 92 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 6.6/10 | 6.2/10 | |
Image Clarity Score | |||
Image Clarity Score | 7.1/10 | 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 | |
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