ASUS ROG Swift OLED PG34WCDM 34"
33.94" OLED · 3440× 1440 · 110 PPI
Optimal Viewing Distance
80cm
Retina distance: 79.5cm / 31.3in
Too Close
< 24cm
Perfect Zone
80cm
Good Zone
1.2m
Acceptable Zone
2.0m
Too Far
3.2m
80cm Perfect Zone
Retina quality — pixels are invisible at this distance.
1.2m Good Zone
Sharp image — slightly past the ideal distance but still excellent.
2.0m Acceptable Zone
The screen appears smaller — you're starting to miss fine details.
3.2m Too Far
You're not using your screen's full resolution. Move closer.
Specifications
| Brand | ASUS |
|---|---|
| Model | ROG Swift OLED PG34WCDM 34" |
| Screen Size | 33.94" |
| Resolution | 3440×1440 |
| Panel | OLED |
| Refresh Rate | 240 Hz |
| Variable Refresh Rate (VRR) | FreeSync Premium Pro |
| Response Time | 0.0 ms GTG |
| HDR Certification | DisplayHDR True Black 400 |
| SDR Brightness | 270 nits |
| HDR Peak Brightness | 1300 nits |
| Contrast Ratio | 1:1,500,000 |
| Ports | 2x HDMI · 1x DP · USB-C · USB Hub |
| USB-C Power Delivery | 90 W |
| Color Gamut | sRGB 135% · DCI-P3 99% · Adobe RGB 95% |
| Viewing Angle | 178° — Excellent |
| Pixel Density (PPI) | 110 |
| Aspect Ratio | 21:9 |
| Year | 2024 |
Category Ranking
Pixel Density (PPI)
#47 / 67in category
93 PPI110 PPI224 PPI
HDR Peak Brightness
#3 / 67in category
250 nits1300 nits2000 nits
DCI-P3 Color Gamut
#2 / 63in category
79%99%100%
Refresh Rate240 Hz
StandardHighUltra
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Frequently Asked Questions
What is the optimal viewing distance for the ASUS ROG Swift OLED PG34WCDM 34"?
The optimal viewing distance for the ASUS ROG Swift OLED PG34WCDM 34" (33.94") is approximately 80cm. At this distance, individual pixels become invisible to the human eye.
What is the PPI of the ASUS ROG Swift OLED PG34WCDM 34"?
The ASUS ROG Swift OLED PG34WCDM 34" has a pixel density of 110 PPI (pixels per inch) with a 3440×1440 resolution on a 33.94" display.
Is the ASUS ROG Swift OLED PG34WCDM 34" good for desktop work?
With 110 PPI and a 33.94" OLED display, the ASUS ROG Swift OLED PG34WCDM 34" is very good for desktop work when viewed from the recommended distance of 80cm.
Methodology & Sources
Formula: Retina distance (cm) = 3438 / PPI. Displayed values are rounded for readability.
Sources: Official manufacturer spec sheets and product pages. Specs are normalized before comparisons.
Last updated:
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