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 prioritize competitive gaming with the best response times and can afford a premium price, the Acer X27U might suit you well, but it falls short for productivity tasks. Conversely, the LG 27GS95QE, while less expensive, also offers excellent gaming performance but similar to the Acer, it isn’t optimal for productivity. Both monitors have OLED technology which delivers infinite contrast and superb HDR experience, making them both suitable for HDR gaming and media consumption, with the LG slightly outshining in HDR peak brightness. For digital photo editing, both are comparable with full sRGB coverage, but the Acer slightly leads in wider color gamut coverage, an advantage if precise color work is important for you. 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)
- The Acer X27U (W-OLED) has no clear advantages over the LG 27GS95QE (W-OLED).
Advantages of the LG 27GS95QE (W-OLED)
- Best in class for competitive gaming
Key differences
Competitive Gaming
8.8
9.5
240Hz
REFRESH RATE
240Hz
1.4 ms
TOTAL RESPONSE TIME
0.5 ms
20 - 240 Hz
VARIABLE REFRESH RATE
20 - 240 Hz
No
STROBING / BFI
No
211 nits
SDR PEAK BRIGHTNESS
196 nits
The LG 27GS95QE (W-OLED) is best in class for competitive gaming, while the Acer X27U (W-OLED) is very good.
Cost
$1,000
$900
$400
$600
$800
$1,000
$1,200
$1,400
$1,600
The Acer X27U (W-OLED) has a price of $1,000 and the LG 27GS95QE (W-OLED) costs $900.
Key similarities
Casual Gaming
9.5
9.6
2560 x 1440
RESOLUTION
2560 x 1440
240Hz
REFRESH RATE
240Hz
Inf:1
NATIVE CONTRAST
Inf:1
211 nits
SDR PEAK BRIGHTNESS
196 nits
603 nits
HDR PEAK BRIGHTNESS
636 nits
95.5 %
DCI-P3 COLOR GAMUT
72.5 %
Matte
COATING
Matte
The LG 27GS95QE (W-OLED) and Acer X27U (W-OLED) are both best in class for casual gaming.
Productivity
5.8
5.8
2560 x 1440
RESOLUTION
2560 x 1440
111 PPI
PIXELS PER INCH
111 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The Acer X27U (W-OLED) and LG 27GS95QE (W-OLED) are both poor for productivity.
Media Consumption
7.5
7.7
2560 x 1440
RESOLUTION
2560 x 1440
Inf:1
NATIVE CONTRAST
Inf:1
211 nits
SDR PEAK BRIGHTNESS
196 nits
603 nits
HDR PEAK BRIGHTNESS
636 nits
Matte
COATING
Matte
The LG 27GS95QE (W-OLED) and Acer X27U (W-OLED) are both good for media consumption.
HDR Gaming and Media Consumption
Yes
Yes
Both the Acer X27U (W-OLED) and LG 27GS95QE (W-OLED) are suitable for HDR gaming and media consumption.
Digital Photo Editing
Yes
Yes
Both the Acer X27U (W-OLED) and LG 27GS95QE (W-OLED) are suitable for digital photo editing.
HDR Video Editing and Color Grading
No
No
Both the Acer X27U (W-OLED) and LG 27GS95QE (W-OLED) are not suitable for HDR video editing and color grading.
Print Photo Editing
No
No
Both the Acer X27U (W-OLED) and LG 27GS95QE (W-OLED) are not suitable for print photo editing.
Give feedback
We’re constantly working to improve.
How the Acer X27U (W-OLED) and the LG 27GS95QE (W-OLED) compare to other monitors
Spec Comparison
 |  | |
| Acer X27U (W-OLED) | LG 27GS95QE (W-OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,000 | $900 | ||
Screen Size | |||
Screen Size | 27" | 27" | |
Resolution | |||
Resolution | 2560 x 1440 | 2560 x 1440 | |
Screen Type | |||
Screen Type | OLED | OLED | |
Screen Sub-type | |||
Screen Sub-type | W-OLED | W-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 | 196 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 603 nits | 636 nits | |
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 | 0.5 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 240 Hz | 20 - 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 | 9.8/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 111 PPI | 111 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 6.7/10 | 6.7/10 | |
Image Clarity Score | |||
Image Clarity Score | 7.2/10 | 7.2/10 | |
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
More comparisons for you
Compare Acer X27U (W-OLED) vs. LG 27GR95QE (W-OLED)
VS
Compare Acer X27U (W-OLED) vs. Asus PA329C (IPS)
VS
Compare Acer X27U (W-OLED) vs. ViewSonic VX2776 2K OLED (W-OLED)
VS
Compare LG 27GS95QE (W-OLED) vs. Dell Alienware AW3423DWF (QD-OLED)
VS
Compare LG 27GS95QE (W-OLED) vs. Corsair Xeneon 27QHD240 (W-OLED)
VS
Compare LG 27GS95QE (W-OLED) vs. Dell Alienware AW2725DF (QD-OLED)
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
120,200
Recommendations made
18,030
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
