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What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
If you prioritize a wider and more immersive display for productivity and casual gaming, the LG monitor is a more cost-effective option with a good ultrawide screen. However, the Nubia RedMagic shines for competitive gaming and media consumption with better performance in high dynamic range content and a sharper image due to its higher resolution and peak brightness. The Nubia's Mini LED technology also provides better contrast and color performance, which would be remarkable for HDR gaming and video editing, but it comes at a higher price. If budget is a concern and your focus isn't on cutting-edge gaming or professional media work, LG could be the better choice. 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 34GN850B (IPS)
- Very good response time
Advantages of the Nubia RedMagic GM001J (IPS MiniLED)
- Very good for casual gaming
- Best in class for productivity
- Very good for media consumption
- Good refresh rate
- Very good text clarity
- Very good image clarity
- Good contrast
- Best in class brightness
- Very good color volume
Key differences
Casual Gaming
5.9
8.8
3440 x 1440
RESOLUTION
3840 x 2160
144Hz
REFRESH RATE
160Hz
950:1
NATIVE CONTRAST
1000:1
359 nits
SDR PEAK BRIGHTNESS
1000 nits
436 nits
HDR PEAK BRIGHTNESS
1300 nits
94.5 %
DCI-P3 COLOR GAMUT
99.0 %
Matte
COATING
Matte
The Nubia RedMagic GM001J (IPS MiniLED) is very good for casual gaming, while the LG 34GN850B (IPS) is poor.
Competitive Gaming
4.5
6.0
144Hz
REFRESH RATE
160Hz
6.2 ms
TOTAL RESPONSE TIME
8.0 ms
20 - 160 Hz
VARIABLE REFRESH RATE
48 - 160 Hz
No
STROBING / BFI
No
359 nits
SDR PEAK BRIGHTNESS
1000 nits
The Nubia RedMagic GM001J (IPS MiniLED) is only fair for competitive gaming, while the LG 34GN850B (IPS) is poor.
Productivity
5.9
10.0
3440 x 1440
RESOLUTION
3840 x 2160
108 PPI
PIXELS PER INCH
163 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The Nubia RedMagic GM001J (IPS MiniLED) is best in class for productivity, while the LG 34GN850B (IPS) is poor.
Media Consumption
5.9
8.9
3440 x 1440
RESOLUTION
3840 x 2160
950:1
NATIVE CONTRAST
1000:1
359 nits
SDR PEAK BRIGHTNESS
1000 nits
436 nits
HDR PEAK BRIGHTNESS
1300 nits
Matte
COATING
Matte
The Nubia RedMagic GM001J (IPS MiniLED) is very good for media consumption, while the LG 34GN850B (IPS) is poor.
Cost
$750
$699
$200
$400
$600
$800
$1,000
$1,200
The LG 34GN850B (IPS) has a price of $750 and the Nubia RedMagic GM001J (IPS MiniLED) costs $699.
HDR Gaming and Media Consumption
No
Yes
The LG 34GN850B (IPS) is not suitable for HDR gaming and media consumption while the Nubia RedMagic GM001J (IPS MiniLED) is suitable for HDR gaming and media consumption.
HDR Video Editing and Color Grading
No
Yes
The LG 34GN850B (IPS) is not suitable for HDR video editing and color grading while the Nubia RedMagic GM001J (IPS MiniLED) is suitable for HDR video editing and color grading.
Print Photo Editing
No
Yes
The LG 34GN850B (IPS) is not suitable for print photo editing while the Nubia RedMagic GM001J (IPS MiniLED) is suitable for print photo editing.
Key similarities
Digital Photo Editing
No
No
Both the LG 34GN850B (IPS) and Nubia RedMagic GM001J (IPS MiniLED) are not suitable for digital photo editing.
Give feedback
We’re constantly working to improve.
How the LG 34GN850B (IPS) and the Nubia RedMagic GM001J (IPS MiniLED) compare to other monitors
Spec Comparison
 |  | |
| LG 34GN850B (IPS) | Nubia RedMagic GM001J (IPS MiniLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$750 | $699 | ||
Screen Size | |||
Screen Size | 34" | 27" | |
Resolution | |||
Resolution | 3440 x 1440 | 3840 x 2160 | |
Screen Type | |||
Screen Type | LED | MiniLED | |
Screen Sub-type | |||
Screen Sub-type | IPS | IPS | |
Local Dimming Zones | |||
Local Dimming Zones | N/A | 1152 | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | 950:1 | 1000:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 359 nits | 1000 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 436 nits | 1300 nits | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | No | Yes | |
sRGB Color Gamut | |||
sRGB Color Gamut | 99 % | 99 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 6.2 ms | 8 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 160 Hz | 48 - 160 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 6.6/10 | 7/10 | |
Ghosting Score | |||
Ghosting Score | 8/10 | 7.6/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 108 PPI | 163 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 7/10 | 8/10 | |
Image Clarity Score | |||
Image Clarity Score | 7/10 | 8/10 | |
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 | 1 | |
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."
Nubia RedMagic GM001J (IPS MiniLED)
See more
Dig into reviews and images
Display Ninja
Rob Shafer | June 2023
"The Redmagic GM001J is one of the best mini LED gaming monitors currently available thanks to its exceptional color gamut, fast response time and 1152-zone FALD."
Give feedback
We're constantly perfecting our model
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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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