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What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
If you prioritize a larger screen and an ultra-wide aspect ratio for an immersive gaming or media experience and don't mind a higher price, the Corsair 45WQHD240 with its 45-inch display could be the right choice for you. However, if you're looking for a smaller, more traditional monitor that offers a good balance between price and performance, the LG 27GR95QE with its 27-inch display offers similar OLED quality and high refresh rates for less money, making it suitable for both gaming and productivity. Keep in mind though, the Corsair's wider screen is less suited for productivity tasks due to its size and resolution. 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 45WQHD240 (W-OLED)
- Excellent response time
Advantages of the LG 27GR95QE (W-OLED)
- Best in class for casual gaming
- Very good for competitive gaming
- Good for media consumption
- Good image clarity
Key differences
Casual Gaming
8.1
9.5
3440 x 1440
RESOLUTION
2560 x 1440
240Hz
REFRESH RATE
240Hz
Inf:1
NATIVE CONTRAST
Inf:1
141 nits
SDR PEAK BRIGHTNESS
196 nits
632 nits
HDR PEAK BRIGHTNESS
656 nits
97.6 %
DCI-P3 COLOR GAMUT
72.5 %
Matte
COATING
Matte
The LG 27GR95QE (W-OLED) is best in class for casual gaming, while the Corsair 45WQHD240 (W-OLED) is very good.
Competitive Gaming
5.4
8.3
240Hz
REFRESH RATE
240Hz
1.6 ms
TOTAL RESPONSE TIME
3.1 ms
20 - 240 Hz
VARIABLE REFRESH RATE
20 - 240 Hz
No
STROBING / BFI
No
141 nits
SDR PEAK BRIGHTNESS
196 nits
The LG 27GR95QE (W-OLED) is very good for competitive gaming, while the Corsair 45WQHD240 (W-OLED) is poor.
Productivity
3.9
5.8
3440 x 1440
RESOLUTION
2560 x 1440
84 PPI
PIXELS PER INCH
111 PPI
No
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The LG 27GR95QE (W-OLED) and Corsair 45WQHD240 (W-OLED) are both poor for productivity, though the LG 27GR95QE (W-OLED) is somewhat better.
Media Consumption
5.7
7.5
3440 x 1440
RESOLUTION
2560 x 1440
Inf:1
NATIVE CONTRAST
Inf:1
141 nits
SDR PEAK BRIGHTNESS
196 nits
632 nits
HDR PEAK BRIGHTNESS
656 nits
Matte
COATING
Matte
The LG 27GR95QE (W-OLED) is good for media consumption, while the Corsair 45WQHD240 (W-OLED) is poor.
Cost
$1,700
$1,000
$500
$1,000
$1,500
$2,000
$2,500
$3,000
The Corsair 45WQHD240 (W-OLED) has a price of $1,700 and the LG 27GR95QE (W-OLED) costs $1,000.
Key similarities
HDR Gaming and Media Consumption
Yes
Yes
Both the Corsair 45WQHD240 (W-OLED) and LG 27GR95QE (W-OLED) are suitable for HDR gaming and media consumption.
Digital Photo Editing
Yes
Yes
Both the Corsair 45WQHD240 (W-OLED) and LG 27GR95QE (W-OLED) are suitable for digital photo editing.
HDR Video Editing and Color Grading
No
No
Both the Corsair 45WQHD240 (W-OLED) and LG 27GR95QE (W-OLED) are not suitable for HDR video editing and color grading.
Print Photo Editing
No
No
Both the Corsair 45WQHD240 (W-OLED) and LG 27GR95QE (W-OLED) are not suitable for print photo editing.
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We’re constantly working to improve.
How the Corsair 45WQHD240 (W-OLED) and the LG 27GR95QE (W-OLED) compare to other monitors
Spec Comparison
 |  | |
| Corsair 45WQHD240 (W-OLED) | LG 27GR95QE (W-OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,700 | $1,000 | ||
Screen Size | |||
Screen Size | 45" | 27" | |
Resolution | |||
Resolution | 3440 x 1440 | 2560 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 | 141 nits | 196 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 632 nits | 656 nits | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | Yes | Yes | |
sRGB Color Gamut | |||
sRGB Color Gamut | 99.6 % | 100 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 1.6 ms | 3.1 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 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 | 9.3/10 | 8.5/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 84 PPI | 111 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 4/10 | 6.7/10 | |
Image Clarity Score | |||
Image Clarity Score | 5.1/10 | 7.2/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 0 | 0 | |
HDMI 2.1 Ports | |||
HDMI 2.1 Ports | 2 | 2 | |
Micro HDMI Ports | |||
Micro HDMI Ports | 0 | 0 | |
DisplayPort 1.2 Ports | |||
DisplayPort 1.2 Ports | 0 | 0 | |
Shopping
LG 27GR95QE (W-OLED)
See more
Dig into reviews and images
PC Gamer
Jorge Jimenez | March 2023
"The LG 27GR95QE-B is a stellar display that makes 1440p again the PC gaming sweet spot due to its high 240Hz refresh rate and fantastic latency. However, its low overall brightness and lack of onboard settings keep it from being great."
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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.
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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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