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What we think
The PerfectRec monitor team Learn more
Updated April 22, 2024·
If you prioritize fast-paced gaming with smooth visuals, the KTC G27P6 with its very good refresh rate and low response time will be a strong choice, especially since it's more affordable. However, if your focus is on sharp, high-resolution images for tasks like detailed digital photo editing or enjoying high-quality media, the LG UltraFine 5K excels with its higher screen resolution and superior text and image clarity, but it comes at a higher price point. Keep in mind that while OLED screens like the one on the KTC offer deeper blacks and higher contrast, they are less suited for bright environments compared to the LG's IPS panel. 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 UltraFine 5K 27MD5KL (IPS)
- Very good for productivity
- Good for media consumption
- Best in class text clarity
- Best in class image clarity
Key differences
Casual Gaming
9.6
6.0
2560 x 1440
RESOLUTION
5120 x 2880
240Hz
REFRESH RATE
60Hz
Inf:1
NATIVE CONTRAST
1200:1
700 nits
SDR PEAK BRIGHTNESS
500 nits
Unknown
HDR PEAK BRIGHTNESS
Unknown
97.0 %
DCI-P3 COLOR GAMUT
99.0 %
Matte
COATING
Glossy
The KTC KTC G27P6 (W-OLED) is best in class for casual gaming, while the LG UltraFine 5K 27MD5KL (IPS) is only fair.
Competitive Gaming
9.6
5.0
240Hz
REFRESH RATE
60Hz
0.0 ms
TOTAL RESPONSE TIME
14.0 ms
48 - 240 Hz
VARIABLE REFRESH RATE
N/A
No
STROBING / BFI
No
700 nits
SDR PEAK BRIGHTNESS
500 nits
The KTC KTC G27P6 (W-OLED) is best in class for competitive gaming, while the LG UltraFine 5K 27MD5KL (IPS) is poor.
Productivity
2.8
8.7
2560 x 1440
RESOLUTION
5120 x 2880
PIXELS PER INCH
218 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Glossy
The LG UltraFine 5K 27MD5KL (IPS) is very good for productivity, while the KTC KTC G27P6 (W-OLED) is poor.
Media Consumption
5.6
7.0
2560 x 1440
RESOLUTION
5120 x 2880
Inf:1
NATIVE CONTRAST
1200:1
700 nits
SDR PEAK BRIGHTNESS
500 nits
Unknown
HDR PEAK BRIGHTNESS
Unknown
Matte
COATING
Glossy
The LG UltraFine 5K 27MD5KL (IPS) is good for media consumption, while the KTC KTC G27P6 (W-OLED) is poor.
Cost
$800
$1,179
$400
$600
$800
$1,000
$1,200
$1,400
$1,600
$1,800
The KTC KTC G27P6 (W-OLED) has a price of $800 and the LG UltraFine 5K 27MD5KL (IPS) costs $1,179.
HDR Gaming and Media Consumption
Yes
No
The KTC KTC G27P6 (W-OLED) is suitable for HDR gaming and media consumption while the LG UltraFine 5K 27MD5KL (IPS) is not suitable for HDR gaming and media consumption.
Key similarities
Digital Photo Editing
Yes
Yes
Both the KTC KTC G27P6 (W-OLED) and LG UltraFine 5K 27MD5KL (IPS) are suitable for digital photo editing.
HDR Video Editing and Color Grading
No
No
Both the KTC KTC G27P6 (W-OLED) and LG UltraFine 5K 27MD5KL (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 UltraFine 5K 27MD5KL (IPS) are not suitable for print photo editing.
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We’re constantly working to improve.
How the KTC KTC G27P6 (W-OLED) and the LG UltraFine 5K 27MD5KL (IPS) compare to other monitors
Spec Comparison
 |  | |
| KTC KTC G27P6 (W-OLED) | LG UltraFine 5K 27MD5KL (IPS) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$800 | $1,179 | ||
Screen Size | |||
Screen Size | 27" | 27" | |
Resolution | |||
Resolution | 2560 x 1440 | 5120 x 2880 | |
Screen Type | |||
Screen Type | OLED | LED | |
Screen Sub-type | |||
Screen Sub-type | W-OLED | IPS | |
Refresh Rate | |||
Refresh Rate | 240Hz | 60Hz | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | Inf:1 | 1200:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 700 nits | 500 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | Unknown | Unknown | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | Yes | No | |
sRGB Color Gamut | |||
sRGB Color Gamut | 100 % | 100 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 0.03 ms | 14 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 48 - 240 Hz | N/A | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 8/10 | 5/10 | |
Ghosting Score | |||
Ghosting Score | 10/10 | 6/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 218 PPI | ||
Coating | |||
Coating | Matte | Glossy | |
Text Clarity Score | |||
Text Clarity Score | 1.4/10 | 10/10 | |
Image Clarity Score | |||
Image Clarity Score | 2.5/10 | 10/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 2 | 0 | |
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
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