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What we think
The PerfectRec monitor team Learn more
Updated April 22, 2024·
If you prioritize a unique aspect ratio for multitasking and productivity with a taller screen for better document viewing, the LG DualUp might be the preferred option. However, if you're looking for exceptional contrast and color depth for HDR gaming, media consumption, and editing photos and videos, the Pixio PX277 OLED Max would be a better choice despite being a bit pricier. Gamers would appreciate the high refresh rate and low response time of the Pixio, but for those focusing on text clarity and office-related work, the LG with its unusual resolution and screen format may offer a better experience. Keep in mind that the Pixio is better suited for dark room viewing due to its OLED panel and might not be as bright as other types of displays in well-lit environments. 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 DualUp 28MQ780 (IPS)
- Good for productivity
- Good text clarity
Advantages of the Pixio PX277 OLED Max (W-OLED)
- Best in class for casual gaming
- Best in class for competitive gaming
- Best in class for media consumption
- Very good refresh rate
- Best in class contrast
- Best in class brightness
- Best in class response time
Key differences
Casual Gaming
5.8
9.9
2560 x 2880
RESOLUTION
2560 x 1440
60Hz
REFRESH RATE
240Hz
1000:1
NATIVE CONTRAST
Inf:1
300 nits
SDR PEAK BRIGHTNESS
1000 nits
Unknown
HDR PEAK BRIGHTNESS
Unknown
98.0 %
DCI-P3 COLOR GAMUT
98.8 %
Matte
COATING
Matte
The Pixio PX277 OLED Max (W-OLED) is best in class for casual gaming, while the LG DualUp 28MQ780 (IPS) is poor.
Competitive Gaming
4.9
9.7
60Hz
REFRESH RATE
240Hz
10.0 ms
TOTAL RESPONSE TIME
0.0 ms
N/A
VARIABLE REFRESH RATE
48 - 240 Hz
No
STROBING / BFI
No
300 nits
SDR PEAK BRIGHTNESS
1000 nits
The Pixio PX277 OLED Max (W-OLED) is best in class for competitive gaming, while the LG DualUp 28MQ780 (IPS) is poor.
Productivity
7.7
5.9
2560 x 2880
RESOLUTION
2560 x 1440
139 PPI
PIXELS PER INCH
109 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The LG DualUp 28MQ780 (IPS) is good for productivity, while the Pixio PX277 OLED Max (W-OLED) is poor.
Media Consumption
6.5
9.5
2560 x 2880
RESOLUTION
2560 x 1440
1000:1
NATIVE CONTRAST
Inf:1
300 nits
SDR PEAK BRIGHTNESS
1000 nits
Unknown
HDR PEAK BRIGHTNESS
Unknown
Matte
COATING
Matte
The Pixio PX277 OLED Max (W-OLED) is best in class for media consumption, while the LG DualUp 28MQ780 (IPS) is only fair.
HDR Gaming and Media Consumption
No
Yes
The LG DualUp 28MQ780 (IPS) is not suitable for HDR gaming and media consumption while the Pixio PX277 OLED Max (W-OLED) is suitable for HDR gaming and media consumption.
HDR Video Editing and Color Grading
No
Yes
The LG DualUp 28MQ780 (IPS) is not suitable for HDR video editing and color grading while the Pixio PX277 OLED Max (W-OLED) is suitable for HDR video editing and color grading.
Print Photo Editing
No
Yes
The LG DualUp 28MQ780 (IPS) is not suitable for print photo editing while the Pixio PX277 OLED Max (W-OLED) is suitable for print photo editing.
Key similarities
Cost
$650
$700
$200
$400
$600
$800
$1,000
$1,200
The LG DualUp 28MQ780 (IPS) has a price of $650 and the Pixio PX277 OLED Max (W-OLED) costs $700.
Digital Photo Editing
Yes
Yes
Both the LG DualUp 28MQ780 (IPS) and Pixio PX277 OLED Max (W-OLED) are suitable for digital photo editing.
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How the LG DualUp 28MQ780 (IPS) and the Pixio PX277 OLED Max (W-OLED) compare to other monitors
Spec Comparison
 |  | |
| LG DualUp 28MQ780 (IPS) | Pixio PX277 OLED Max (W-OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$650 | $700 | ||
Screen Size | |||
Screen Size | 28" | 27" | |
Resolution | |||
Resolution | 2560 x 2880 | 2560 x 1440 | |
Screen Type | |||
Screen Type | LED | OLED | |
Screen Sub-type | |||
Screen Sub-type | IPS | W-OLED | |
Refresh Rate | |||
Refresh Rate | 60Hz | 240Hz | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | 1000:1 | Inf:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 300 nits | 1000 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | Unknown | Unknown | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | No | Yes | |
sRGB Color Gamut | |||
sRGB Color Gamut | 100 % | 137.3 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 10 ms | 0.03 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | N/A | 48 - 240 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 5/10 | 8/10 | |
Ghosting Score | |||
Ghosting Score | 7.1/10 | 10/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 139 PPI | 109 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 7.9/10 | 6.6/10 | |
Image Clarity Score | |||
Image Clarity Score | 7.9/10 | 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 | |
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