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What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
Considering the differences, if you want a monitor that offers a great gaming experience with a high refresh rate and good response time, the LG 27GP850 would be a better choice, especially for competitive gaming. The lower cost also adds to its appeal if you're mindful of budget. However, if you prioritize productivity, the unique aspect ratio and higher vertical resolution of the LG DualUp 28MQ780 might be more beneficial for multitasking and creative work, despite its higher price and lesser gaming capabilities. The DualUp's screen might not be as smooth for fast-paced games due to its lower refresh rate. 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 LG 27GP850 (IPS)
- Good refresh rate
- Very good response time
Advantages of the LG DualUp 28MQ780 (IPS)
- Good for productivity
Key differences
Competitive Gaming
6.0
4.9
180Hz
REFRESH RATE
60Hz
6.8 ms
TOTAL RESPONSE TIME
10.0 ms
20 - 180 Hz
VARIABLE REFRESH RATE
N/A
Yes
STROBING / BFI
No
365 nits
SDR PEAK BRIGHTNESS
300 nits
The LG 27GP850 (IPS) is only fair for competitive gaming, while the LG DualUp 28MQ780 (IPS) is poor.
Productivity
6.2
7.7
2560 x 1440
RESOLUTION
2560 x 2880
109 PPI
PIXELS PER INCH
139 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The LG DualUp 28MQ780 (IPS) is good for productivity, while the LG 27GP850 (IPS) is only fair.
Media Consumption
5.9
6.5
2560 x 1440
RESOLUTION
2560 x 2880
807:1
NATIVE CONTRAST
1000:1
365 nits
SDR PEAK BRIGHTNESS
300 nits
472 nits
HDR PEAK BRIGHTNESS
Unknown
Matte
COATING
Matte
The LG DualUp 28MQ780 (IPS) is only fair for media consumption, while the LG 27GP850 (IPS) is poor.
Cost
$389
$650
$200
$400
$600
$800
$1,000
The LG 27GP850 (IPS) has a price of $389 and the LG DualUp 28MQ780 (IPS) costs $650.
Key similarities
Casual Gaming
6.0
5.8
2560 x 1440
RESOLUTION
2560 x 2880
180Hz
REFRESH RATE
60Hz
807:1
NATIVE CONTRAST
1000:1
365 nits
SDR PEAK BRIGHTNESS
300 nits
472 nits
HDR PEAK BRIGHTNESS
Unknown
95.6 %
DCI-P3 COLOR GAMUT
98.0 %
Matte
COATING
Matte
Although they have very similar scores, PerfectRec considers LG 27GP850 (IPS) to be only fair for casual gaming, while the LG DualUp 28MQ780 (IPS) is poor.
HDR Gaming and Media Consumption
No
No
Both the LG 27GP850 (IPS) and LG DualUp 28MQ780 (IPS) are not suitable for HDR gaming and media consumption.
Digital Photo Editing
Yes
Yes
Both the LG 27GP850 (IPS) and LG DualUp 28MQ780 (IPS) are suitable for digital photo editing.
HDR Video Editing and Color Grading
No
No
Both the LG 27GP850 (IPS) and LG DualUp 28MQ780 (IPS) are not suitable for HDR video editing and color grading.
Print Photo Editing
No
No
Both the LG 27GP850 (IPS) and LG DualUp 28MQ780 (IPS) are not suitable for print photo editing.
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We’re constantly working to improve.
How the LG 27GP850 (IPS) and the LG DualUp 28MQ780 (IPS) compare to other monitors
Spec Comparison
 |  | |
| LG 27GP850 (IPS) | LG DualUp 28MQ780 (IPS) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$389 | $650 | ||
Screen Size | |||
Screen Size | 27" | 28" | |
Resolution | |||
Resolution | 2560 x 1440 | 2560 x 2880 | |
Screen Type | |||
Screen Type | LED | LED | |
Screen Sub-type | |||
Screen Sub-type | IPS | IPS | |
Refresh Rate | |||
Refresh Rate | 180Hz | 60Hz | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | 807:1 | 1000:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 365 nits | 300 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 472 nits | Unknown | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | No | No | |
sRGB Color Gamut | |||
sRGB Color Gamut | 101.4 % | 100 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 6.8 ms | 10 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 180 Hz | N/A | |
Strobing / BFI | |||
Strobing / BFI | Yes | No | |
Persistence Blur Score | |||
Persistence Blur Score | 7.3/10 | 5/10 | |
Ghosting Score | |||
Ghosting Score | 8/10 | 7.1/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 109 PPI | 139 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 7/10 | 7.9/10 | |
Image Clarity Score | |||
Image Clarity Score | 7/10 | 7.9/10 | |
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 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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We're constantly perfecting our model
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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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