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What we think
The PerfectRec monitor team Learn more
Updated April 22, 2024·
If you're looking for an immersive gaming and media experience, consider the Gigabyte CO49DQ with its wide screen and superior contrast, making it excellent for HDR gaming and media consumption. However, its large size and curve may not be as suitable for productivity tasks that involve managing multiple windows or precise alignment. In contrast, the Gigabyte M28U is more budget-friendly, with a smaller screen suitable for both gaming and productivity, but it may not offer the same level of immersion in gaming and media due to its standard aspect ratio and lower contrast. Its stand adjusts, which can aid in finding comfortable viewing angles for work or play. 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 CO49DQ (QD-OLED)
- Best in class for casual gaming
- Best in class for media consumption
- Best in class contrast
- Best in class brightness
- Best in class color volume
- Best in class response time
Advantages of the Gigabyte M28U (IPS)
- Very good for productivity
- Good text clarity
- Good image clarity
Key differences
Casual Gaming
9.9
6.1
5120 x 1440
RESOLUTION
3840 x 2160
144Hz
REFRESH RATE
144Hz
Inf:1
NATIVE CONTRAST
1228:1
1000 nits
SDR PEAK BRIGHTNESS
312 nits
Unknown
HDR PEAK BRIGHTNESS
495 nits
99.0 %
DCI-P3 COLOR GAMUT
65.0 %
Matte
COATING
Matte
The Gigabyte CO49DQ (QD-OLED) is best in class for casual gaming, while the Gigabyte M28U (IPS) is only fair.
Productivity
5.8
8.8
5120 x 1440
RESOLUTION
3840 x 2160
108 PPI
PIXELS PER INCH
160 PPI
No
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The Gigabyte M28U (IPS) is very good for productivity, while the Gigabyte CO49DQ (QD-OLED) is poor.
Media Consumption
9.8
6.7
5120 x 1440
RESOLUTION
3840 x 2160
Inf:1
NATIVE CONTRAST
1228:1
1000 nits
SDR PEAK BRIGHTNESS
312 nits
Unknown
HDR PEAK BRIGHTNESS
495 nits
Matte
COATING
Matte
The Gigabyte CO49DQ (QD-OLED) is best in class for media consumption, while the Gigabyte M28U (IPS) is only fair.
Cost
$1,100
$470
$0
$500
$1,000
$1,500
$2,000
The Gigabyte CO49DQ (QD-OLED) has a price of $1,100 and the Gigabyte M28U (IPS) costs $470.
HDR Gaming and Media Consumption
Yes
No
The Gigabyte CO49DQ (QD-OLED) is suitable for HDR gaming and media consumption while the Gigabyte M28U (IPS) is not suitable for HDR gaming and media consumption.
HDR Video Editing and Color Grading
Yes
No
The Gigabyte CO49DQ (QD-OLED) is suitable for HDR video editing and color grading while the Gigabyte M28U (IPS) is not suitable for HDR video editing and color grading.
Print Photo Editing
Yes
No
The Gigabyte CO49DQ (QD-OLED) is suitable for print photo editing while the Gigabyte M28U (IPS) is not suitable for print photo editing.
Key similarities
Competitive Gaming
5.5
5.7
144Hz
REFRESH RATE
144Hz
0.0 ms
TOTAL RESPONSE TIME
7.7 ms
48 - 144 Hz
VARIABLE REFRESH RATE
20 - 144 Hz
No
STROBING / BFI
Yes
1000 nits
SDR PEAK BRIGHTNESS
312 nits
The Gigabyte M28U (IPS) and Gigabyte CO49DQ (QD-OLED) are both poor for competitive gaming.
Digital Photo Editing
Yes
Yes
Both the Gigabyte CO49DQ (QD-OLED) and Gigabyte M28U (IPS) are suitable for digital photo editing.
Give feedback
We’re constantly working to improve.
How the Gigabyte CO49DQ (QD-OLED) and the Gigabyte M28U (IPS) compare to other monitors
Spec Comparison
 |  | |
| Gigabyte CO49DQ (QD-OLED) | Gigabyte M28U (IPS) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,100 | $470 | ||
Screen Size | |||
Screen Size | 49" | 28" | |
Resolution | |||
Resolution | 5120 x 1440 | 3840 x 2160 | |
Screen Type | |||
Screen Type | OLED | LED | |
Screen Sub-type | |||
Screen Sub-type | QD-OLED | IPS | |
Local Dimming Zones | |||
Local Dimming Zones | N/A | 8 | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | Inf:1 | 1228:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 1000 nits | 312 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | Unknown | 495 nits | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | Yes | No | |
sRGB Color Gamut | |||
sRGB Color Gamut | 153.1 % | 99.7 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 0.03 ms | 7.7 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 48 - 144 Hz | 20 - 144 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | Yes | |
Persistence Blur Score | |||
Persistence Blur Score | 6.6/10 | 6.6/10 | |
Ghosting Score | |||
Ghosting Score | 10/10 | 7.7/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 108 PPI | 160 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 6.6/10 | 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 | 0 | 0 | |
HDMI 2.1 Ports | |||
HDMI 2.1 Ports | 2 | 2 | |
Micro HDMI Ports | |||
Micro HDMI Ports | 0 | 0 | |
DisplayPort 1.2 Ports | |||
DisplayPort 1.2 Ports | 0 | 0 | |
Shopping
Gigabyte M28U (IPS)
See more
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."
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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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