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What we think
The PerfectRec monitor team Learn more
Updated April 23, 2024·
If you prioritize a more immersive experience for productivity and media consumption, the Samsung Odyssey Neo G9 with its ultra-wide screen could be a great choice, but it may not be as suitable for tasks that require accurate color reproduction, such as photo editing. On the other hand, the CoolerMaster GP27U offers better overall image clarity and is well-suited for HDR gaming and media consumption, along with print photo editing due to its high color accuracy. However, the smaller screen size and lesser immersion for wider field-of-view tasks are downsides compared to the Samsung. Consider how much you value screen size and color accuracy against the cost. 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 CoolerMaster GP27U (IPS MiniLED)
- Very good for casual gaming
- Best in class for productivity
- Very good for media consumption
- Very good text clarity
- Very good image clarity
- Very good contrast
- Very good brightness
- Very good color volume
Advantages of the Samsung S49AG95 Odyssey Neo G9 (VA Mini LED)
- Very good refresh rate
Key differences
Competitive Gaming
5.9
5.4
160Hz
REFRESH RATE
240Hz
6.2 ms
TOTAL RESPONSE TIME
2.0 ms
20 - 160 Hz
VARIABLE REFRESH RATE
60,240 Hz
No
STROBING / BFI
No
697 nits
SDR PEAK BRIGHTNESS
420 nits
The CoolerMaster GP27U (IPS MiniLED) and Samsung S49AG95 Odyssey Neo G9 (VA Mini LED) are both poor for competitive gaming, though the CoolerMaster GP27U (IPS MiniLED) is somewhat better.
Productivity
9.8
6.7
3840 x 2160
RESOLUTION
5120 x 1440
163 PPI
PIXELS PER INCH
109 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The CoolerMaster GP27U (IPS MiniLED) is best in class for productivity, while the Samsung S49AG95 Odyssey Neo G9 (VA Mini LED) is only fair.
Media Consumption
8.0
7.1
3840 x 2160
RESOLUTION
5120 x 1440
1072:1
NATIVE CONTRAST
3000:1
697 nits
SDR PEAK BRIGHTNESS
420 nits
1550 nits
HDR PEAK BRIGHTNESS
2000 nits
Matte
COATING
Matte
The CoolerMaster GP27U (IPS MiniLED) is very good for media consumption, while the Samsung S49AG95 Odyssey Neo G9 (VA Mini LED) is good.
Cost
$770
$1,024
$400
$600
$800
$1,000
$1,200
$1,400
$1,600
The CoolerMaster GP27U (IPS MiniLED) has a price of $770 and the Samsung S49AG95 Odyssey Neo G9 (VA Mini LED) costs $1,024.
HDR Gaming and Media Consumption
Yes
No
The CoolerMaster GP27U (IPS MiniLED) is suitable for HDR gaming and media consumption while the Samsung S49AG95 Odyssey Neo G9 (VA Mini LED) is not suitable for HDR gaming and media consumption.
Key similarities
Casual Gaming
8.0
7.7
3840 x 2160
RESOLUTION
5120 x 1440
160Hz
REFRESH RATE
240Hz
1072:1
NATIVE CONTRAST
3000:1
697 nits
SDR PEAK BRIGHTNESS
420 nits
1550 nits
HDR PEAK BRIGHTNESS
2000 nits
N/A
DCI-P3 COLOR GAMUT
95.0 %
Matte
COATING
Matte
Although they have very similar scores, PerfectRec considers CoolerMaster GP27U (IPS MiniLED) to be very good for casual gaming, while the Samsung S49AG95 Odyssey Neo G9 (VA Mini LED) is good.
Digital Photo Editing
No
No
Both the CoolerMaster GP27U (IPS MiniLED) and Samsung S49AG95 Odyssey Neo G9 (VA Mini LED) are not suitable for digital photo editing.
HDR Video Editing and Color Grading
No
No
Both the CoolerMaster GP27U (IPS MiniLED) and Samsung S49AG95 Odyssey Neo G9 (VA Mini LED) are not suitable for HDR video editing and color grading.
Print Photo Editing
Yes
Yes
Both the CoolerMaster GP27U (IPS MiniLED) and Samsung S49AG95 Odyssey Neo G9 (VA Mini LED) are suitable for print photo editing.
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How the CoolerMaster GP27U (IPS MiniLED) and the Samsung S49AG95 Odyssey Neo G9 (VA Mini LED) compare to other monitors
Spec Comparison
 |  | |
| CoolerMaster GP27U (IPS MiniLED) | Samsung S49AG95 Odyssey Neo G9 (VA Mini LED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$770 | $1,024 | ||
Screen Size | |||
Screen Size | 27" | 49" | |
Resolution | |||
Resolution | 3840 x 2160 | 5120 x 1440 | |
Screen Type | |||
Screen Type | MiniLED | Mini LED | |
Screen Sub-type | |||
Screen Sub-type | IPS | VA | |
Local Dimming Zones | |||
Local Dimming Zones | 576 | 2048 | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | 1072:1 | 3000:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 697 nits | 420 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 1550 nits | 2000 nits | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | Yes | No | |
sRGB Color Gamut | |||
sRGB Color Gamut | 95.1 % | 85.5 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 6.2 ms | 2 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 160 Hz | 60,240 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 7/10 | 8/10 | |
Ghosting Score | |||
Ghosting Score | 8/10 | 9/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 163 PPI | 109 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 8/10 | 7/10 | |
Image Clarity Score | |||
Image Clarity Score | 8/10 | 7/10 | |
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
CoolerMaster GP27U (IPS MiniLED)
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Dig into reviews and images
Tom's Hardware
Christian Eberle | February 2023
"The Cooler Master Tempest GP27U leaves little to complain about. It delivers a stunning picture with high contrast, brightness, and vivid color. Professional-grade video processing means a superlative gaming experience. And it’s a little less expensive than the competition."
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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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