ASUS ProArt PA27JCV vs ASUS ROG Swift OLED PG34WCDM 34"
Side-by-side comparison of viewing distance, PPI, and specifications
ASUS ROG Swift OLED PG34WCDM 34"
33.94" · 3440×1440 · OLED
Optimal Viewing Distance 80cm
Open in calculator →
Category Ranking
Pixel Density (PPI)67in category
ASUS ProArt PA27JCV218 PPI #5
ASUS ROG Swift OLED PG34WCDM 34"110 PPI #47
93 PPI224 PPI
HDR Peak Brightness67in category
ASUS ProArt PA27JCV500 nits #42
ASUS ROG Swift OLED PG34WCDM 34"1300 nits #3
250 nits2000 nits
DCI-P3 Color Gamut63in category
ASUS ProArt PA27JCV99% #2
ASUS ROG Swift OLED PG34WCDM 34"99% #2
79%100%
Refresh Rate
ASUS ProArt PA27JCV60 Hz
ASUS ROG Swift OLED PG34WCDM 34"240 Hz
StandardHighUltra
Summary
- Sharpness: advantage ASUS ProArt PA27JCV — At 65cm, the ASUS ProArt PA27JCV is retina (218 PPI) while the ASUS ROG Swift OLED PG34WCDM 34" is not — you need to sit at least 80cm away for pixel-free viewing.
- Brightness: advantage ASUS ProArt PA27JCV — The ASUS ProArt PA27JCV is 48% brighter in SDR (400 vs 270 nits), a noticeable difference for outdoor readability. HDR peak: 500 vs 1300 nits.
Key Differences
| Specification | ASUS ProArt PA27JCV | ASUS ROG Swift OLED PG34WCDM 34" |
|---|---|---|
| Resolution | 5120×2880 | 3440×1440 |
| Pixel Density (PPI) | 218 | 110 |
| Optimal Viewing Distance | 40cm | 80cm |
| SDR Brightness | 400 nits | 270 nits |
| USB-C Power Delivery | 96 W | 90 W |
| Screen Size | 27" | 33.94" |
| Refresh Rate | 60 Hz | 240 Hz |
| Response Time | 5 ms GTG | 0.0 ms GTG |
| HDR Peak Brightness | 500 nits | 1300 nits |
| Contrast Ratio | 1:1,500 | 1:1,500,000 |
| Color Gamut | sRGB 100% · DCI-P3 99% · Adobe RGB 95% | sRGB 135% · DCI-P3 99% · Adobe RGB 95% |
All specifications
| Specification | ASUS ProArt PA27JCV 2024 | ASUS ROG Swift OLED PG34WCDM 34" 2024 |
|---|---|---|
| Screen Size | 27" | 33.94" (Better) |
| Resolution | 5120×2880 (Better) | 3440×1440 |
| Pixel Density (PPI) | 218 (Better) | 110 |
| Optimal Viewing Distance | 40cm (Better) | 80cm |
| Panel Type | IPS | OLED |
| Viewing Angle | 178° | 178° |
| Aspect Ratio | 16:9 | 21:9 |
| Refresh Rate | 60 Hz | 240 Hz (Better) |
| Variable Refresh Rate (VRR) | None | FreeSync Premium Pro |
| Response Time | 5 ms GTG | 0.0 ms GTG (Better) |
| HDR Certification | DisplayHDR 500 | DisplayHDR True Black 400 |
| SDR Brightness | 400 nits (Better) | 270 nits |
| HDR Peak Brightness | 500 nits | 1300 nits (Better) |
| Contrast Ratio | 1:1,500 | 1:1,500,000 (Better) |
| Ports | 1x HDMI · 1x DP · USB-C · USB Hub | 2x HDMI · 1x DP · USB-C · USB Hub |
| USB-C Power Delivery | 96 W (Better) | 90 W |
| Color Gamut | sRGB 100% · DCI-P3 99% · Adobe RGB 95% | sRGB 135% · DCI-P3 99% · Adobe RGB 95% (Better) |
| Year | 2024 | 2024 |
Frequently Asked Questions
Which has better PPI: ASUS ProArt PA27JCV or ASUS ROG Swift OLED PG34WCDM 34"?
The ASUS ProArt PA27JCV has 218 PPI compared to 110 PPI for the ASUS ROG Swift OLED PG34WCDM 34".
Which has a closer optimal viewing distance?
The ASUS ProArt PA27JCV requires 40cm vs 80cm for the ASUS ROG Swift OLED PG34WCDM 34" to reach retina quality.
Related Comparisons
Alienware AW2725DF 27" 2024 · 110 PPI · 26.7" · 360 Hz
vs ASUS ProArt PA27JCV 2024 · 218 PPI · 27" · 60 Hz
Alienware AW2725DF 27" 2024 · 110 PPI · 26.7" · 360 Hz
vs ASUS ROG Swift OLED PG34WCDM 34" 2024 · 110 PPI · 33.94" · 240 Hz
Alienware AW3225QF 32" 2024 · 139 PPI · 31.6" · 240 Hz
vs ASUS ProArt PA27JCV 2024 · 218 PPI · 27" · 60 Hz
Alienware AW3225QF 32" 2024 · 139 PPI · 31.6" · 240 Hz
vs ASUS ROG Swift OLED PG34WCDM 34" 2024 · 110 PPI · 33.94" · 240 Hz
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.
Comparison winners are calculated metric by metric (higher is better for most specs; lower is better for distance/response time).
Last updated: