A comparison of specs, key information, reviews, and best pricing from top retailers
Last updated -- hours ago | Report incorrect information
Company ProductName Specs
Company ProductName Specs
What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
If you're a competitive gamer who values the smoothest visuals and lowest response times, the Corsair Xeneon 27QHD240 with its exceptional contrast and performance might be worth the premium cost. However, if your priorities tilt towards multitasking, productivity, and 4K media consumption, the Gigabyte M28U offers clearer text and a larger, sharper screen at a better price point, but with less impressive gaming features. Neither are the best for print photo editing or professional HDR video editing, but the Corsair excels in HDR gaming and media. Choose the Corsair for high-end gaming or the Gigabyte for a balance of work and play at a more affordable price. 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 Corsair Xeneon 27QHD240 (W-OLED)
- Best in class for casual gaming
- Very good for competitive gaming
- Good for media consumption
- Very good refresh rate
- Best in class contrast
- Best in class response time
Advantages of the Gigabyte M28U (IPS)
- Very good for productivity
- Good text clarity
Key differences
Casual Gaming
9.5
6.1
2560 x 1440
RESOLUTION
3840 x 2160
240Hz
REFRESH RATE
144Hz
Inf:1
NATIVE CONTRAST
1228:1
113 nits
SDR PEAK BRIGHTNESS
312 nits
639 nits
HDR PEAK BRIGHTNESS
495 nits
97.3 %
DCI-P3 COLOR GAMUT
65.0 %
Matte
COATING
Matte
The Corsair Xeneon 27QHD240 (W-OLED) is best in class for casual gaming, while the Gigabyte M28U (IPS) is only fair.
Competitive Gaming
8.9
5.7
240Hz
REFRESH RATE
144Hz
1.1 ms
TOTAL RESPONSE TIME
7.7 ms
20 - 240 Hz
VARIABLE REFRESH RATE
20 - 144 Hz
No
STROBING / BFI
Yes
113 nits
SDR PEAK BRIGHTNESS
312 nits
The Corsair Xeneon 27QHD240 (W-OLED) is very good for competitive gaming, while the Gigabyte M28U (IPS) is poor.
Productivity
5.7
8.8
2560 x 1440
RESOLUTION
3840 x 2160
110 PPI
PIXELS PER INCH
160 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The Gigabyte M28U (IPS) is very good for productivity, while the Corsair Xeneon 27QHD240 (W-OLED) is poor.
Media Consumption
7.5
6.7
2560 x 1440
RESOLUTION
3840 x 2160
Inf:1
NATIVE CONTRAST
1228:1
113 nits
SDR PEAK BRIGHTNESS
312 nits
639 nits
HDR PEAK BRIGHTNESS
495 nits
Matte
COATING
Matte
The Corsair Xeneon 27QHD240 (W-OLED) is good for media consumption, while the Gigabyte M28U (IPS) is only fair.
Cost
$900
$470
$200
$400
$600
$800
$1,000
$1,200
$1,400
The Corsair Xeneon 27QHD240 (W-OLED) has a price of $900 and the Gigabyte M28U (IPS) costs $470.
HDR Gaming and Media Consumption
Yes
No
The Corsair Xeneon 27QHD240 (W-OLED) is suitable for HDR gaming and media consumption while the Gigabyte M28U (IPS) is not suitable for HDR gaming and media consumption.
Key similarities
Digital Photo Editing
Yes
Yes
Both the Corsair Xeneon 27QHD240 (W-OLED) and Gigabyte M28U (IPS) are suitable for digital photo editing.
HDR Video Editing and Color Grading
No
No
Both the Corsair Xeneon 27QHD240 (W-OLED) and Gigabyte M28U (IPS) are not suitable for HDR video editing and color grading.
Print Photo Editing
No
No
Both the Corsair Xeneon 27QHD240 (W-OLED) and Gigabyte M28U (IPS) are not suitable for print photo editing.
Give feedback
We’re constantly working to improve.
How the Corsair Xeneon 27QHD240 (W-OLED) and the Gigabyte M28U (IPS) compare to other monitors
Spec Comparison
 |  | |
| Corsair Xeneon 27QHD240 (W-OLED) | Gigabyte M28U (IPS) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$900 | $470 | ||
Screen Size | |||
Screen Size | 27" | 28" | |
Resolution | |||
Resolution | 2560 x 1440 | 3840 x 2160 | |
Screen Type | |||
Screen Type | OLED | LED | |
Screen Sub-type | |||
Screen Sub-type | W-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 | 113 nits | 312 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 639 nits | 495 nits | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | Yes | No | |
sRGB Color Gamut | |||
sRGB Color Gamut | 100 % | 99.7 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 1.1 ms | 7.7 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 240 Hz | 20 - 144 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | Yes | |
Persistence Blur Score | |||
Persistence Blur Score | 8/10 | 6.6/10 | |
Ghosting Score | |||
Ghosting Score | 9.6/10 | 7.7/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 110 PPI | 160 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 6.6/10 | 8/10 | |
Image Clarity Score | |||
Image Clarity Score | 7.1/10 | 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 | 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."
Give feedback
We're constantly perfecting our model
More comparisons for you
Compare Corsair Xeneon 27QHD240 (W-OLED) vs. Dell Alienware AW3423DWF (QD-OLED)
VS
Compare Corsair Xeneon 27QHD240 (W-OLED) vs. Dell Alienware AW2725DF (QD-OLED)
VS
Compare Corsair Xeneon 27QHD240 (W-OLED) vs. Cooler Master GZ2711 (W-OLED)
VS
Compare Gigabyte M28U (IPS) vs. Asus PA279CRV (IPS)
VS
Compare Gigabyte M28U (IPS) vs. Gigabyte M32Q (IPS)
VS
Compare Gigabyte M28U (IPS) vs. KTC M27T20 (VA MiniLED)
VS
FAQs
Why trust us
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.
By the numbers
210
Monitors evaluated
10,500
Monitors stats compiled
15
Proprietary Monitors ratings developed
108,200
Recommendations made
16,230
Consumer hours saved
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.
Featured in
