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Company ProductName Specs
What we think
The PerfectRec monitor team Learn more
Updated April 22, 2024·
If you prioritize rich colors and deep blacks for gaming and media, the Acer X27U with its W-OLED panel has excellent contrast and is more affordable. However, its smaller size and lower brightness might limit its performance in very bright rooms. The Samsung S49AG95, on the other hand, offers a massive screen and higher brightness, making it standout for productivity and an immersive gaming experience, but it comes at a higher cost. If competitive gaming is your focus, both perform well, but for productivity and a more expansive view, the Samsung's wider screen might be worth the extra investment. 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 Acer X27U (W-OLED)
- Best in class for casual gaming
- Very good for competitive gaming
- Best in class contrast
- Best in class response time
Advantages of the Samsung S49AG95 Odyssey Neo G9 (VA Mini LED)
- Good text clarity
- Good brightness
Key differences
Casual Gaming
9.5
7.7
2560 x 1440
RESOLUTION
5120 x 1440
240Hz
REFRESH RATE
240Hz
Inf:1
NATIVE CONTRAST
3000:1
211 nits
SDR PEAK BRIGHTNESS
420 nits
603 nits
HDR PEAK BRIGHTNESS
2000 nits
95.5 %
DCI-P3 COLOR GAMUT
95.0 %
Matte
COATING
Matte
The Acer X27U (W-OLED) is best in class for casual gaming, while the Samsung S49AG95 Odyssey Neo G9 (VA Mini LED) is good.
Competitive Gaming
8.8
5.4
240Hz
REFRESH RATE
240Hz
1.4 ms
TOTAL RESPONSE TIME
2.0 ms
20 - 240 Hz
VARIABLE REFRESH RATE
60,240 Hz
No
STROBING / BFI
No
211 nits
SDR PEAK BRIGHTNESS
420 nits
The Acer X27U (W-OLED) is very good for competitive gaming, while the Samsung S49AG95 Odyssey Neo G9 (VA Mini LED) is poor.
Productivity
5.8
6.7
2560 x 1440
RESOLUTION
5120 x 1440
111 PPI
PIXELS PER INCH
109 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The Samsung S49AG95 Odyssey Neo G9 (VA Mini LED) is only fair for productivity, while the Acer X27U (W-OLED) is poor.
HDR Gaming and Media Consumption
Yes
No
The Acer X27U (W-OLED) 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.
Digital Photo Editing
Yes
No
The Acer X27U (W-OLED) is suitable for digital photo editing while the Samsung S49AG95 Odyssey Neo G9 (VA Mini LED) is not suitable for digital photo editing.
Print Photo Editing
No
Yes
The Acer X27U (W-OLED) is not suitable for print photo editing while the Samsung S49AG95 Odyssey Neo G9 (VA Mini LED) is suitable for print photo editing.
Key similarities
Media Consumption
7.5
7.1
2560 x 1440
RESOLUTION
5120 x 1440
Inf:1
NATIVE CONTRAST
3000:1
211 nits
SDR PEAK BRIGHTNESS
420 nits
603 nits
HDR PEAK BRIGHTNESS
2000 nits
Matte
COATING
Matte
The Acer X27U (W-OLED) and Samsung S49AG95 Odyssey Neo G9 (VA Mini LED) are both good for media consumption.
Cost
$1,000
$1,024
$400
$600
$800
$1,000
$1,200
$1,400
$1,600
The Acer X27U (W-OLED) has a price of $1,000 and the Samsung S49AG95 Odyssey Neo G9 (VA Mini LED) costs $1,024.
HDR Video Editing and Color Grading
No
No
Both the Acer X27U (W-OLED) and Samsung S49AG95 Odyssey Neo G9 (VA Mini LED) are not suitable for HDR video editing and color grading.
Give feedback
We’re constantly working to improve.
How the Acer X27U (W-OLED) and the Samsung S49AG95 Odyssey Neo G9 (VA Mini LED) compare to other monitors
Spec Comparison
 |  | |
| Acer X27U (W-OLED) | Samsung S49AG95 Odyssey Neo G9 (VA Mini LED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,000 | $1,024 | ||
Screen Size | |||
Screen Size | 27" | 49" | |
Resolution | |||
Resolution | 2560 x 1440 | 5120 x 1440 | |
Screen Type | |||
Screen Type | OLED | Mini LED | |
Screen Sub-type | |||
Screen Sub-type | W-OLED | VA | |
Local Dimming Zones | |||
Local Dimming Zones | N/A | 2048 | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | Inf:1 | 3000:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 211 nits | 420 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 603 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 | 100 % | 85.5 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 1.4 ms | 2 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 240 Hz | 60,240 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 8/10 | 8/10 | |
Ghosting Score | |||
Ghosting Score | 9.5/10 | 9/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 111 PPI | 109 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 6.7/10 | 7/10 | |
Image Clarity Score | |||
Image Clarity Score | 7.2/10 | 7/10 | |
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 | |
Give feedback
We're constantly perfecting our model
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CEO and Monitors Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
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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.
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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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