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What we think
The PerfectRec monitor team Learn more
Updated April 12, 2024·
If you prioritize an immersive gaming and media experience, the Asus PG49WCD with its larger screen and superior contrast will deliver vivid colors and deep blacks, which is excellent for HDR content. However, it's more expensive and may not be the best for productivity due to its size and aspect ratio. On the other hand, the LG 34WQ75C is less costly and has a more conventional aspect ratio, making it better suited for daily tasks and productivity, though it won't match the Asus in gaming or media performance due to lower contrast and color volume. 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 Asus PG49WCD (QD-OLED)
- Best in class for casual gaming
- Best in class for media consumption
- Best in class contrast
- Good brightness
- Best in class color volume
- Best in class response time
Advantages of the LG 34WQ75C (IPS)
- Good text clarity
- Good image clarity
Key differences
Casual Gaming
9.8
5.8
5120 x 1440
RESOLUTION
3440 x 1440
144Hz
REFRESH RATE
60Hz
Inf:1
NATIVE CONTRAST
1000:1
413 nits
SDR PEAK BRIGHTNESS
300 nits
468 nits
HDR PEAK BRIGHTNESS
Unknown
98.5 %
DCI-P3 COLOR GAMUT
85.0 %
Glossy
COATING
Matte
The Asus PG49WCD (QD-OLED) is best in class for casual gaming, while the LG 34WQ75C (IPS) is poor.
Competitive Gaming
5.4
3.8
144Hz
REFRESH RATE
60Hz
0.0 ms
TOTAL RESPONSE TIME
5.0 ms
48 - 144 Hz
VARIABLE REFRESH RATE
N/A
No
STROBING / BFI
No
413 nits
SDR PEAK BRIGHTNESS
300 nits
The Asus PG49WCD (QD-OLED) and LG 34WQ75C (IPS) are both poor for competitive gaming, though the Asus PG49WCD (QD-OLED) is somewhat better.
Media Consumption
9.6
5.9
5120 x 1440
RESOLUTION
3440 x 1440
Inf:1
NATIVE CONTRAST
1000:1
413 nits
SDR PEAK BRIGHTNESS
300 nits
468 nits
HDR PEAK BRIGHTNESS
Unknown
Glossy
COATING
Matte
The Asus PG49WCD (QD-OLED) is best in class for media consumption, while the LG 34WQ75C (IPS) is poor.
Cost
$1,026
$600
$200
$400
$600
$800
$1,000
$1,200
$1,400
$1,600
The Asus PG49WCD (QD-OLED) has a price of $1,026 and the LG 34WQ75C (IPS) costs $600.
HDR Gaming and Media Consumption
Yes
No
The Asus PG49WCD (QD-OLED) is suitable for HDR gaming and media consumption while the LG 34WQ75C (IPS) is not suitable for HDR gaming and media consumption.
Digital Photo Editing
Yes
No
The Asus PG49WCD (QD-OLED) is suitable for digital photo editing while the LG 34WQ75C (IPS) is not suitable for digital photo editing.
Key similarities
Productivity
5.7
6.0
5120 x 1440
RESOLUTION
3440 x 1440
108 PPI
PIXELS PER INCH
110 PPI
Yes
ADJUSTABLE STAND
Yes
Glossy
COATING
Matte
Although they have very similar scores, PerfectRec considers LG 34WQ75C (IPS) to be only fair for productivity, while the Asus PG49WCD (QD-OLED) is poor.
HDR Video Editing and Color Grading
No
No
Both the Asus PG49WCD (QD-OLED) and LG 34WQ75C (IPS) are not suitable for HDR video editing and color grading.
Print Photo Editing
Yes
Yes
Both the Asus PG49WCD (QD-OLED) and LG 34WQ75C (IPS) are suitable for print photo editing.
Give feedback
We’re constantly working to improve.
How the Asus PG49WCD (QD-OLED) and the LG 34WQ75C (IPS) compare to other monitors
Spec Comparison
 |  | |
| Asus PG49WCD (QD-OLED) | LG 34WQ75C (IPS) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,026 | $600 | ||
Screen Size | |||
Screen Size | 49" | 34" | |
Resolution | |||
Resolution | 5120 x 1440 | 3440 x 1440 | |
Screen Type | |||
Screen Type | OLED | LED | |
Screen Sub-type | |||
Screen Sub-type | QD-OLED | IPS | |
Refresh Rate | |||
Refresh Rate | 144Hz | 60Hz | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | Inf:1 | 1000:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 413 nits | 300 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 468 nits | Unknown | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | Yes | No | |
sRGB Color Gamut | |||
sRGB Color Gamut | 99.9 % | 99 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 0.03 ms | 5 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 48 - 144 Hz | N/A | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 6.6/10 | 5/10 | |
Ghosting Score | |||
Ghosting Score | 10/10 | 8.2/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 108 PPI | 110 PPI | |
Coating | |||
Coating | Glossy | Matte | |
Text Clarity Score | |||
Text Clarity Score | 6.6/10 | 7.1/10 | |
Image Clarity Score | |||
Image Clarity Score | 7/10 | 7.1/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 0 | 2 | |
HDMI 2.1 Ports | |||
HDMI 2.1 Ports | 1 | 0 | |
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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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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