Alienware AW2725DF 27" vs ASUS ROG Swift PG32UCDM3
Side-by-side comparison of viewing distance, PPI, and specifications
Alienware AW2725DF 27"
26.7" · 2560×1440 · QD-OLED
Optimal Viewing Distance 79cm
Open in calculator →
ASUS ROG Swift PG32UCDM3
31.5" · 3840×2160 · QD-OLED
Optimal Viewing Distance 62cm
Open in calculator →
| Specification | Alienware AW2725DF 27" 2024 | ASUS ROG Swift PG32UCDM3 2025 |
|---|---|---|
| Screen Size | 26.7" | 31.5" (Better) |
| Resolution | 2560×1440 | 3840×2160 (Better) |
| Pixel Density (PPI) | 110 | 140 (Better) |
| Optimal Viewing Distance | 79cm | 62cm (Better) |
| Panel Type | QD-OLED | QD-OLED |
| Viewing Angle | 178° | 178° |
| Aspect Ratio | 16:9 | 16:9 |
| Refresh Rate | 360 Hz (Better) | 240 Hz |
| Variable Refresh Rate (VRR) | FreeSync Premium Pro | FreeSync Premium Pro |
| Response Time | 0.0 ms GTG | 0.0 ms GTG |
| HDR Certification | DisplayHDR True Black 400 | DisplayHDR True Black 500 |
| SDR Brightness | 250 nits | 300 nits (Better) |
| HDR Peak Brightness | 1000 nits | 1000 nits |
| Contrast Ratio | 1:1,000,000 | 1:1,500,000 (Better) |
| Ports | 1x HDMI · 2x DP · USB Hub | 2x HDMI · 1x DP · USB-C · USB Hub |
| USB-C Power Delivery | — | 90 W |
| Color Gamut | sRGB 100% · DCI-P3 99% · Adobe RGB 94% | sRGB 100% · DCI-P3 99% (Better) |
| Year | 2024 | 2025 (Better) |
Summary
The ASUS ROG Swift PG32UCDM3 has higher pixel density (140 PPI), making it sharper at close range.
The ASUS ROG Swift PG32UCDM3 allows sitting closer (62cm) while maintaining retina quality.
The ASUS ROG Swift PG32UCDM3 offers a larger 31.5" display for more immersive viewing.
Frequently Asked Questions
Which has better PPI: Alienware AW2725DF 27" or ASUS ROG Swift PG32UCDM3?
The ASUS ROG Swift PG32UCDM3 has 140 PPI compared to 110 PPI for the Alienware AW2725DF 27".
Which has a closer optimal viewing distance?
The ASUS ROG Swift PG32UCDM3 requires 62cm vs 79cm for the Alienware AW2725DF 27" to reach retina quality.
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:
Related Comparisons
Alienware AW2725DF 27" 2024 · 110 PPI · 26.7" · 360 Hz
vs Alienware AW3225QF 32" 2024 · 139 PPI · 31.6" · 240 Hz
Alienware AW2725DF 27" 2024 · 110 PPI · 26.7" · 360 Hz
vs AOC U27G4R 27" 2024 · 163 PPI · 27" · 160 Hz
Alienware AW2725DF 27" 2024 · 110 PPI · 26.7" · 360 Hz
vs Apple Pro Display XDR 32" 2019 · 216 PPI · 32" · 60 Hz
Alienware AW2725DF 27" 2024 · 110 PPI · 26.7" · 360 Hz
vs Apple Studio Display 27" 2022 · 218 PPI · 27" · 60 Hz