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What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
If you're focused on a high-quality gaming and media experience without spending as much, the Acer X34V (QD-OLED) provides excellent contrast and color depth, and its performance for HDR gaming is notable. However, it may not offer the best experience for productivity tasks due to its lower text quality. On the other hand, the LG 45GR95QE-B (W-OLED) comes at a premium price but offers a larger screen and higher refresh rate, which can be advantageous for competitive gaming with smoother motion. Yet, its brightness levels are lower, making it less optimal for HDR content. Both monitors have their strengths, so your choice should align with whether gaming performance or screen size and fluidity is your priority. 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 X34V (QD-OLED)
- Best in class for casual gaming
- Best in class for media consumption
- Good image clarity
- Best in class color volume
- Best in class response time
Advantages of the LG 45GR95QE-B (W-OLED)
- Very good refresh rate
Key differences
Casual Gaming
9.6
7.8
3440 x 1440
RESOLUTION
3440 x 1440
175Hz
REFRESH RATE
240Hz
Inf:1
NATIVE CONTRAST
Inf:1
250 nits
SDR PEAK BRIGHTNESS
203 nits
1000 nits
HDR PEAK BRIGHTNESS
665 nits
99.0 %
DCI-P3 COLOR GAMUT
96.9 %
Matte
COATING
Matte
The Acer X34V (QD-OLED) is best in class for casual gaming, while the LG 45GR95QE-B (W-OLED) is good.
Productivity
5.7
3.9
3440 x 1440
RESOLUTION
3440 x 1440
109 PPI
PIXELS PER INCH
84 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The Acer X34V (QD-OLED) and LG 45GR95QE-B (W-OLED) are both poor for productivity, though the Acer X34V (QD-OLED) is somewhat better.
Media Consumption
9.5
5.7
3440 x 1440
RESOLUTION
3440 x 1440
Inf:1
NATIVE CONTRAST
Inf:1
250 nits
SDR PEAK BRIGHTNESS
203 nits
1000 nits
HDR PEAK BRIGHTNESS
665 nits
Matte
COATING
Matte
The Acer X34V (QD-OLED) is best in class for media consumption, while the LG 45GR95QE-B (W-OLED) is poor.
Cost
$700
$1,700
$0
$500
$1,000
$1,500
$2,000
$2,500
$3,000
The Acer X34V (QD-OLED) has a price of $700 and the LG 45GR95QE-B (W-OLED) costs $1,700.
Key similarities
Competitive Gaming
5.2
5.3
175Hz
REFRESH RATE
240Hz
1.0 ms
TOTAL RESPONSE TIME
2.7 ms
48 - 175 Hz
VARIABLE REFRESH RATE
20 - 240 Hz
No
STROBING / BFI
No
250 nits
SDR PEAK BRIGHTNESS
203 nits
The LG 45GR95QE-B (W-OLED) and Acer X34V (QD-OLED) are both poor for competitive gaming.
HDR Gaming and Media Consumption
Yes
Yes
Both the Acer X34V (QD-OLED) and LG 45GR95QE-B (W-OLED) are suitable for HDR gaming and media consumption.
Digital Photo Editing
Yes
Yes
Both the Acer X34V (QD-OLED) and LG 45GR95QE-B (W-OLED) are suitable for digital photo editing.
HDR Video Editing and Color Grading
No
No
Both the Acer X34V (QD-OLED) and LG 45GR95QE-B (W-OLED) are not suitable for HDR video editing and color grading.
Print Photo Editing
No
No
Both the Acer X34V (QD-OLED) and LG 45GR95QE-B (W-OLED) are not suitable for print photo editing.
Give feedback
We’re constantly working to improve.
How the Acer X34V (QD-OLED) and the LG 45GR95QE-B (W-OLED) compare to other monitors
Spec Comparison
 |  | |
| Acer X34V (QD-OLED) | LG 45GR95QE-B (W-OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$700 | $1,700 | ||
Screen Size | |||
Screen Size | 34" | 45" | |
Resolution | |||
Resolution | 3440 x 1440 | 3440 x 1440 | |
Screen Type | |||
Screen Type | OLED | OLED | |
Screen Sub-type | |||
Screen Sub-type | QD-OLED | W-OLED | |
Refresh Rate | |||
Refresh Rate | 175Hz | 240Hz | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | Inf:1 | Inf:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 250 nits | 203 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 1000 nits | 665 nits | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | Yes | Yes | |
sRGB Color Gamut | |||
sRGB Color Gamut | 104 % | 99.9 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 1 ms | 2.7 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 48 - 175 Hz | 20 - 240 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 7.2/10 | 8/10 | |
Ghosting Score | |||
Ghosting Score | 9.6/10 | 8.6/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 109 PPI | 84 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 6.6/10 | 4/10 | |
Image Clarity Score | |||
Image Clarity Score | 7/10 | 5.1/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 1 | 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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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
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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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