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What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
If competitive gaming is your top priority and you're willing to invest more for a monitor that excels in that area, the BenQ XL2566K with its high refresh rate and superior response time will provide a smoother experience. However, if you're looking for a balance between gaming, productivity, and media consumption without breaking the bank, the LG 27GP850 offers better image quality and color accuracy, which is especially beneficial for digital photo editing, at a typically lower price. Keep in mind, though, the BenQ's strengths won't shine as much for non-gaming tasks. 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 BenQ XL2566K (TN)
- Excellent for competitive gaming
- Best in class refresh rate
Advantages of the LG 27GP850 (IPS)
- Good text clarity
- Good image clarity
Key differences
Competitive Gaming
9.2
6.0
360Hz
REFRESH RATE
180Hz
5.2 ms
TOTAL RESPONSE TIME
6.8 ms
20 - 360 Hz
VARIABLE REFRESH RATE
20 - 180 Hz
Yes
STROBING / BFI
Yes
303 nits
SDR PEAK BRIGHTNESS
365 nits
The BenQ XL2566K (TN) is excellent for competitive gaming, while the LG 27GP850 (IPS) is only fair.
Productivity
4.8
6.2
1920 x 1080
RESOLUTION
2560 x 1440
91 PPI
PIXELS PER INCH
109 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The LG 27GP850 (IPS) is only fair for productivity, while the BenQ XL2566K (TN) is poor.
Media Consumption
5.1
5.9
1920 x 1080
RESOLUTION
2560 x 1440
1131:1
NATIVE CONTRAST
807:1
303 nits
SDR PEAK BRIGHTNESS
365 nits
N/A
HDR PEAK BRIGHTNESS
472 nits
Matte
COATING
Matte
The LG 27GP850 (IPS) and BenQ XL2566K (TN) are both poor for media consumption, though the LG 27GP850 (IPS) is somewhat better.
Cost
$599
$389
$200
$300
$400
$500
$600
$700
$800
$900
The BenQ XL2566K (TN) has a price of $599 and the LG 27GP850 (IPS) costs $389.
Digital Photo Editing
No
Yes
The BenQ XL2566K (TN) is not suitable for digital photo editing while the LG 27GP850 (IPS) is suitable for digital photo editing.
Key similarities
Casual Gaming
5.9
6.0
1920 x 1080
RESOLUTION
2560 x 1440
360Hz
REFRESH RATE
180Hz
1131:1
NATIVE CONTRAST
807:1
303 nits
SDR PEAK BRIGHTNESS
365 nits
N/A
HDR PEAK BRIGHTNESS
472 nits
N/A
DCI-P3 COLOR GAMUT
95.6 %
Matte
COATING
Matte
Although they have very similar scores, PerfectRec considers LG 27GP850 (IPS) to be only fair for casual gaming, while the BenQ XL2566K (TN) is poor.
HDR Gaming and Media Consumption
No
No
Both the BenQ XL2566K (TN) and LG 27GP850 (IPS) are not suitable for HDR gaming and media consumption.
HDR Video Editing and Color Grading
No
No
Both the BenQ XL2566K (TN) and LG 27GP850 (IPS) are not suitable for HDR video editing and color grading.
Print Photo Editing
No
No
Both the BenQ XL2566K (TN) and LG 27GP850 (IPS) are not suitable for print photo editing.
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We’re constantly working to improve.
How the BenQ XL2566K (TN) and the LG 27GP850 (IPS) compare to other monitors
Spec Comparison
 |  | |
| BenQ XL2566K (TN) | LG 27GP850 (IPS) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$599 | $389 | ||
Screen Size | |||
Screen Size | 25" | 27" | |
Resolution | |||
Resolution | 1920 x 1080 | 2560 x 1440 | |
Screen Type | |||
Screen Type | LED | LED | |
Screen Sub-type | |||
Screen Sub-type | TN | IPS | |
Refresh Rate | |||
Refresh Rate | 360Hz | 180Hz | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | 1131:1 | 807:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 303 nits | 365 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | N/A | 472 nits | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | No | No | |
sRGB Color Gamut | |||
sRGB Color Gamut | 96.5 % | 101.4 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 5.2 ms | 6.8 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 360 Hz | 20 - 180 Hz | |
Strobing / BFI | |||
Strobing / BFI | Yes | Yes | |
Persistence Blur Score | |||
Persistence Blur Score | 9.5/10 | 7.3/10 | |
Ghosting Score | |||
Ghosting Score | 8.1/10 | 8/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 91 PPI | 109 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 6.1/10 | 7/10 | |
Image Clarity Score | |||
Image Clarity Score | 6.1/10 | 7/10 | |
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 | |
Shopping
BenQ XL2566K (TN)
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Dig into reviews and images
Tech Radar
Nick Ross | August 2023
"It’s not for everyone in the same way that a top fuel dragster isn’t everyone’s perfect daily driver. The BenQ Zowie XL2566K succeeds in delivering the fastest, sharpest and smoothest display for pro FPS players and that’s all it wanted to do. Its other limitations and premium price tag mean it’s a bespoke tool for a niche market, rather than another general gaming monitor for those who like playing games."
LG 27GP850 (IPS)
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Dig into reviews and images
TechSpot
Tim Schiesser | May 2021
"In my opinion, the LG 27GP850 is the best in its class from the monitors I've tested, with the combination of great response times and a functional sRGB mode pushing it over the edge. It's generally worth the price premium and its overall balance of features with few weak areas makes it a monitor you won't be disappointed to have."
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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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