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What we think
The PerfectRec monitor team Learn more
Updated April 12, 2024·
If cost is a concern and casual gaming, productivity, and digital photo editing are your main activities, the Gigabyte M28U could be a smart pick. However, for a premium price, the Nubia RedMagic GM001J offers superior HDR performance, making it ideal for HDR gaming and media consumption, as well as tasks requiring high color accuracy, like HDR video and print photo editing. The RedMagic also has a higher brightness and better overall image quality, which enhances the viewing experience. For competitive gamers, both monitors are good, but neither is top-of-the-line for this use case. 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 Gigabyte M28U (IPS)
- The Gigabyte M28U (IPS) has no clear advantages over the Nubia RedMagic GM001J (IPS MiniLED).
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
6.1
8.8
3840 x 2160
RESOLUTION
3840 x 2160
144Hz
REFRESH RATE
160Hz
1228:1
NATIVE CONTRAST
1000:1
312 nits
SDR PEAK BRIGHTNESS
1000 nits
495 nits
HDR PEAK BRIGHTNESS
1300 nits
65.0 %
DCI-P3 COLOR GAMUT
99.0 %
Matte
COATING
Matte
The Nubia RedMagic GM001J (IPS MiniLED) is very good for casual gaming, while the Gigabyte M28U (IPS) is only fair.
Productivity
8.8
10.0
3840 x 2160
RESOLUTION
3840 x 2160
160 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 Gigabyte M28U (IPS) is very good.
Media Consumption
6.7
8.9
3840 x 2160
RESOLUTION
3840 x 2160
1228:1
NATIVE CONTRAST
1000:1
312 nits
SDR PEAK BRIGHTNESS
1000 nits
495 nits
HDR PEAK BRIGHTNESS
1300 nits
Matte
COATING
Matte
The Nubia RedMagic GM001J (IPS MiniLED) is very good for media consumption, while the Gigabyte M28U (IPS) is only fair.
Cost
$470
$699
$200
$400
$600
$800
$1,000
$1,200
The Gigabyte M28U (IPS) has a price of $470 and the Nubia RedMagic GM001J (IPS MiniLED) costs $699.
HDR Gaming and Media Consumption
No
Yes
The Gigabyte M28U (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.
Digital Photo Editing
Yes
No
The Gigabyte M28U (IPS) is suitable for digital photo editing while the Nubia RedMagic GM001J (IPS MiniLED) is not suitable for digital photo editing.
HDR Video Editing and Color Grading
No
Yes
The Gigabyte M28U (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 Gigabyte M28U (IPS) is not suitable for print photo editing while the Nubia RedMagic GM001J (IPS MiniLED) is suitable for print photo editing.
Key similarities
Competitive Gaming
5.7
6.0
144Hz
REFRESH RATE
160Hz
7.7 ms
TOTAL RESPONSE TIME
8.0 ms
20 - 144 Hz
VARIABLE REFRESH RATE
48 - 160 Hz
Yes
STROBING / BFI
No
312 nits
SDR PEAK BRIGHTNESS
1000 nits
Although they have very similar scores, PerfectRec considers Nubia RedMagic GM001J (IPS MiniLED) to be only fair for competitive gaming, while the Gigabyte M28U (IPS) is poor.
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How the Gigabyte M28U (IPS) and the Nubia RedMagic GM001J (IPS MiniLED) compare to other monitors
Spec Comparison
 |  | |
| Gigabyte M28U (IPS) | Nubia RedMagic GM001J (IPS MiniLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$470 | $699 | ||
Screen Size | |||
Screen Size | 28" | 27" | |
Resolution | |||
Resolution | 3840 x 2160 | 3840 x 2160 | |
Screen Type | |||
Screen Type | LED | MiniLED | |
Screen Sub-type | |||
Screen Sub-type | IPS | IPS | |
Local Dimming Zones | |||
Local Dimming Zones | 8 | 1152 | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | 1228:1 | 1000:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 312 nits | 1000 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 495 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 | 99.7 % | 99 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 7.7 ms | 8 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 144 Hz | 48 - 160 Hz | |
Strobing / BFI | |||
Strobing / BFI | Yes | No | |
Persistence Blur Score | |||
Persistence Blur Score | 6.6/10 | 7/10 | |
Ghosting Score | |||
Ghosting Score | 7.7/10 | 7.6/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 160 PPI | 163 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 8/10 | 8/10 | |
Image Clarity Score | |||
Image Clarity Score | 8/10 | 8/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 0 | 0 | |
HDMI 2.1 Ports | |||
HDMI 2.1 Ports | 2 | 1 | |
Micro HDMI Ports | |||
Micro HDMI Ports | 0 | 0 | |
DisplayPort 1.2 Ports | |||
DisplayPort 1.2 Ports | 0 | 0 | |
Shopping
Gigabyte M28U (IPS)
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Dig into reviews and images
PC Gamer
Jacob Ridley | January 2022
"Fundamentally the M28U is an impressive 4K monitor; between the resolution, refresh rate, and IPS panel, it's a great all-rounder for the step up to 4K. Even beyond PC gaming, the inclusion of a HDMI 2.1 port offers 120Hz gaming for consoles, so it's quite the multi-faceted package for its price. Gigabyte has made no major sacrifice to tick all the checkboxes with the M28U."
Nubia RedMagic GM001J (IPS MiniLED)
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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."
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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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