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What we think
The PerfectRec monitor team Learn more
Updated April 23, 2024·
If a large, immersive screen for gaming and media consumption is your priority, the Samsung Odyssey OLED G9 with its ultra-wide display excels, especially in HDR content due to its high brightness. The Acer X27U, with a more traditional size and aspect ratio, provides excellent gaming performance with lower response times, making it good for fast-paced games. Both show true blacks and vibrant colors due to their OLED technology. For productivity, the Samsung's wider screen can display more content, but the Acer's smaller size might suit standard office setups better. Neither is ideal if text clarity is crucial, as neither offers exceptional sharpness for reading or detailed work. 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)
- Very good for competitive gaming
- Good image clarity
Advantages of the Samsung Odyssey OLED G9 G93SC (QD-OLED)
- Best in class for media consumption
- Best in class brightness
- Best in class color volume
Key differences
Competitive Gaming
8.8
6.7
240Hz
REFRESH RATE
240Hz
1.4 ms
TOTAL RESPONSE TIME
0.0 ms
20 - 240 Hz
VARIABLE REFRESH RATE
48 - 240 Hz
No
STROBING / BFI
No
211 nits
SDR PEAK BRIGHTNESS
1000 nits
The Acer X27U (W-OLED) is very good for competitive gaming, while the Samsung Odyssey OLED G9 G93SC (QD-OLED) is only fair.
Media Consumption
7.5
9.8
2560 x 1440
RESOLUTION
5120 x 1440
Inf:1
NATIVE CONTRAST
Inf:1
211 nits
SDR PEAK BRIGHTNESS
1000 nits
603 nits
HDR PEAK BRIGHTNESS
Unknown
Matte
COATING
Glossy
The Samsung Odyssey OLED G9 G93SC (QD-OLED) is best in class for media consumption, while the Acer X27U (W-OLED) is good.
HDR Video Editing and Color Grading
No
Yes
The Acer X27U (W-OLED) is not suitable for HDR video editing and color grading while the Samsung Odyssey OLED G9 G93SC (QD-OLED) is suitable for HDR video editing and color grading.
Print Photo Editing
No
Yes
The Acer X27U (W-OLED) is not suitable for print photo editing while the Samsung Odyssey OLED G9 G93SC (QD-OLED) is suitable for print photo editing.
Key similarities
Casual Gaming
9.5
9.9
2560 x 1440
RESOLUTION
5120 x 1440
240Hz
REFRESH RATE
240Hz
Inf:1
NATIVE CONTRAST
Inf:1
211 nits
SDR PEAK BRIGHTNESS
1000 nits
603 nits
HDR PEAK BRIGHTNESS
Unknown
95.5 %
DCI-P3 COLOR GAMUT
98.0 %
Matte
COATING
Glossy
The Samsung Odyssey OLED G9 G93SC (QD-OLED) and Acer X27U (W-OLED) are both best in class for casual gaming.
Productivity
5.8
5.9
2560 x 1440
RESOLUTION
5120 x 1440
111 PPI
PIXELS PER INCH
108 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Glossy
The Samsung Odyssey OLED G9 G93SC (QD-OLED) and Acer X27U (W-OLED) are both poor for productivity.
Cost
$1,000
$965
$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 Odyssey OLED G9 G93SC (QD-OLED) costs $965.
HDR Gaming and Media Consumption
Yes
Yes
Both the Acer X27U (W-OLED) and Samsung Odyssey OLED G9 G93SC (QD-OLED) are suitable for HDR gaming and media consumption.
Digital Photo Editing
Yes
Yes
Both the Acer X27U (W-OLED) and Samsung Odyssey OLED G9 G93SC (QD-OLED) are suitable for digital photo editing.
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How the Acer X27U (W-OLED) and the Samsung Odyssey OLED G9 G93SC (QD-OLED) compare to other monitors
Spec Comparison
 |  | |
| Acer X27U (W-OLED) | Samsung Odyssey OLED G9 G93SC (QD-OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,000 | $965 | ||
Screen Size | |||
Screen Size | 27" | 49" | |
Resolution | |||
Resolution | 2560 x 1440 | 5120 x 1440 | |
Screen Type | |||
Screen Type | OLED | OLED | |
Screen Sub-type | |||
Screen Sub-type | W-OLED | QD-OLED | |
Refresh Rate | |||
Refresh Rate | 240Hz | 240Hz | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | Inf:1 | Inf:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 211 nits | 1000 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 603 nits | Unknown | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | Yes | Yes | |
sRGB Color Gamut | |||
sRGB Color Gamut | 100 % | 100 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 1.4 ms | 0.03 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 240 Hz | 48 - 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 | 10/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 111 PPI | 108 PPI | |
Coating | |||
Coating | Matte | Glossy | |
Text Clarity Score | |||
Text Clarity Score | 6.7/10 | 6.6/10 | |
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 | 1 | |
Micro HDMI Ports | |||
Micro HDMI Ports | 0 | 1 | |
DisplayPort 1.2 Ports | |||
DisplayPort 1.2 Ports | 0 | 0 | |
Give feedback
We're constantly perfecting our model
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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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