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Updated April 23, 2024·
If deep blacks and high contrast are important to you, especially for HDR gaming and media, the KTC OLED monitor will excel, particularly in dark rooms. However, it has a standard 16:9 aspect ratio and lower brightness, which might not be as impressive for daytime viewing or in well-lit spaces. Conversely, if you prefer a wider screen for multitasking or immersive gaming with a 21:9 aspect ratio, the LG IPS monitor is less expensive with better text clarity and a more uniform brightness, though it offers lower contrast and is less suited for HDR content. The LG is suitable for casual gaming but may not provide the best experience for competitive gaming which demands faster response times. 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 KTC KTC G27P6 (W-OLED)
- Best in class for casual gaming
- Best in class for competitive gaming
- Very good refresh rate
- Best in class contrast
- Very good brightness
- Best in class response time
Advantages of the LG 34GN850B (IPS)
- The LG 34GN850B (IPS) has no clear advantages over the KTC KTC G27P6 (W-OLED).
Key differences
Casual Gaming
9.6
5.9
2560 x 1440
RESOLUTION
3440 x 1440
240Hz
REFRESH RATE
144Hz
Inf:1
NATIVE CONTRAST
950:1
700 nits
SDR PEAK BRIGHTNESS
359 nits
Unknown
HDR PEAK BRIGHTNESS
436 nits
97.0 %
DCI-P3 COLOR GAMUT
94.5 %
Matte
COATING
Matte
The KTC KTC G27P6 (W-OLED) is best in class for casual gaming, while the LG 34GN850B (IPS) is poor.
Competitive Gaming
9.6
4.5
240Hz
REFRESH RATE
144Hz
0.0 ms
TOTAL RESPONSE TIME
6.2 ms
48 - 240 Hz
VARIABLE REFRESH RATE
20 - 160 Hz
No
STROBING / BFI
No
700 nits
SDR PEAK BRIGHTNESS
359 nits
The KTC KTC G27P6 (W-OLED) is best in class for competitive gaming, while the LG 34GN850B (IPS) is poor.
Productivity
2.8
5.9
2560 x 1440
RESOLUTION
3440 x 1440
PIXELS PER INCH
108 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The LG 34GN850B (IPS) and KTC KTC G27P6 (W-OLED) are both poor for productivity, though the LG 34GN850B (IPS) is somewhat better.
Cost
$800
$750
$200
$400
$600
$800
$1,000
$1,200
The KTC KTC G27P6 (W-OLED) has a price of $800 and the LG 34GN850B (IPS) costs $750.
HDR Gaming and Media Consumption
Yes
No
The KTC KTC G27P6 (W-OLED) is suitable for HDR gaming and media consumption while the LG 34GN850B (IPS) is not suitable for HDR gaming and media consumption.
Digital Photo Editing
Yes
No
The KTC KTC G27P6 (W-OLED) is suitable for digital photo editing while the LG 34GN850B (IPS) is not suitable for digital photo editing.
Key similarities
Media Consumption
5.6
5.9
2560 x 1440
RESOLUTION
3440 x 1440
Inf:1
NATIVE CONTRAST
950:1
700 nits
SDR PEAK BRIGHTNESS
359 nits
Unknown
HDR PEAK BRIGHTNESS
436 nits
Matte
COATING
Matte
The LG 34GN850B (IPS) and KTC KTC G27P6 (W-OLED) are both poor for media consumption.
HDR Video Editing and Color Grading
No
No
Both the KTC KTC G27P6 (W-OLED) and LG 34GN850B (IPS) are not suitable for HDR video editing and color grading.
Print Photo Editing
No
No
Both the KTC KTC G27P6 (W-OLED) and LG 34GN850B (IPS) are not suitable for print photo editing.
Give feedback
We’re constantly working to improve.
How the KTC KTC G27P6 (W-OLED) and the LG 34GN850B (IPS) compare to other monitors
Spec Comparison
 |  | |
| KTC KTC G27P6 (W-OLED) | LG 34GN850B (IPS) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$800 | $750 | ||
Screen Size | |||
Screen Size | 27" | 34" | |
Resolution | |||
Resolution | 2560 x 1440 | 3440 x 1440 | |
Screen Type | |||
Screen Type | OLED | LED | |
Screen Sub-type | |||
Screen Sub-type | W-OLED | IPS | |
Refresh Rate | |||
Refresh Rate | 240Hz | 144Hz | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | Inf:1 | 950:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 700 nits | 359 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | Unknown | 436 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 | 0.03 ms | 6.2 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 48 - 240 Hz | 20 - 160 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 8/10 | 6.6/10 | |
Ghosting Score | |||
Ghosting Score | 10/10 | 8/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 108 PPI | ||
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 1.4/10 | 7/10 | |
Image Clarity Score | |||
Image Clarity Score | 2.5/10 | 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
LG 34GN850B (IPS)
See more
Dig into reviews and images
TechSpot
Tim Schiesser | August 2020
"Mid-range 3440 x 1440 144Hz VA monitors are ~$500 to $600 these days. You are getting a much better product for the higher price of the LG, with faster response times and better colors (outside of the contrast ratio), but this is definitely a monitor that is reserved for those that want the best of the best and are willing to pay for it."
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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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