Alienware AW3225QF 32" vs ASUS ROG Swift OLED PG27UCDM 27"
Side-by-side comparison of viewing distance, PPI, and specifications
Alienware AW3225QF 32"
31.6" · 3840×2160 · QD-OLED
Optimal Viewing Distance 63cm
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ASUS ROG Swift OLED PG27UCDM 27"
26.5" · 3840×2160 · QD-OLED
Optimal Viewing Distance 53cm
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Category Ranking
Pixel Density (PPI)67in category
Alienware AW3225QF 32"139 PPI #41
ASUS ROG Swift OLED PG27UCDM 27"166 PPI #16
93 PPI224 PPI
HDR Peak Brightness67in category
Alienware AW3225QF 32"1000 nits #7
ASUS ROG Swift OLED PG27UCDM 27"1000 nits #7
250 nits2000 nits
DCI-P3 Color Gamut63in category
Alienware AW3225QF 32"98% #31
ASUS ROG Swift OLED PG27UCDM 27"99% #2
79%100%
Refresh Rate
Alienware AW3225QF 32"240 Hz
ASUS ROG Swift OLED PG27UCDM 27"240 Hz
StandardHighUltra
Summary
- Sharpness: no visible difference — Both screens exceed the retina threshold at 65cm. The ASUS ROG Swift OLED PG27UCDM 27" has 16% higher pixel density (166 vs 139 PPI), but this only becomes visible below 53cm.
- Brightness: comparable — Both screens offer similar brightness (260 vs 250 nits SDR). Neither has a meaningful advantage for outdoor use.
Key Differences
| Specification | Alienware AW3225QF 32" | ASUS ROG Swift OLED PG27UCDM 27" |
|---|---|---|
| Screen Size | 31.6" | 26.5" |
| SDR Brightness | 260 nits | 250 nits |
| Pixel Density (PPI) | 139 | 166 |
| Optimal Viewing Distance | 63cm | 53cm |
| Contrast Ratio | 1:1,000,000 | 1:1,500,000 |
| Color Gamut | sRGB 100% · DCI-P3 98% · Adobe RGB 97% | sRGB 145% · DCI-P3 99% · Adobe RGB 94% |
| Year | 2024 | 2025 |
All specifications
| Specification | Alienware AW3225QF 32" 2024 | ASUS ROG Swift OLED PG27UCDM 27" 2025 |
|---|---|---|
| Screen Size | 31.6" (Better) | 26.5" |
| Resolution | 3840×2160 | 3840×2160 |
| Pixel Density (PPI) | 139 | 166 (Better) |
| Optimal Viewing Distance | 63cm | 53cm (Better) |
| Panel Type | QD-OLED | QD-OLED |
| Viewing Angle | 178° | 178° |
| Aspect Ratio | 16:9 | 16:9 |
| Refresh Rate | 240 Hz | 240 Hz |
| Variable Refresh Rate (VRR) | G-SYNC Compatible | FreeSync Premium Pro |
| Response Time | 0.0 ms GTG | 0.0 ms GTG |
| HDR Certification | DisplayHDR True Black 400 | DisplayHDR True Black 400 |
| SDR Brightness | 260 nits (Better) | 250 nits |
| HDR Peak Brightness | 1000 nits | 1000 nits |
| Contrast Ratio | 1:1,000,000 | 1:1,500,000 (Better) |
| Ports | 2x HDMI · 1x DP · USB-C · USB Hub | 2x HDMI · 1x DP · USB-C · USB Hub |
| USB-C Power Delivery | — | 90 W |
| Color Gamut | sRGB 100% · DCI-P3 98% · Adobe RGB 97% | sRGB 145% · DCI-P3 99% · Adobe RGB 94% (Better) |
| Year | 2024 | 2025 (Better) |
Frequently Asked Questions
Which has better PPI: Alienware AW3225QF 32" or ASUS ROG Swift OLED PG27UCDM 27"?
The ASUS ROG Swift OLED PG27UCDM 27" has 166 PPI compared to 139 PPI for the Alienware AW3225QF 32".
Which has a closer optimal viewing distance?
The ASUS ROG Swift OLED PG27UCDM 27" requires 53cm vs 63cm for the Alienware AW3225QF 32" to reach retina quality.
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 ASUS ROG Swift OLED PG27UCDM 27" 2025 · 166 PPI · 26.5" · 240 Hz
Alienware AW3225QF 32" 2024 · 139 PPI · 31.6" · 240 Hz
vs AOC U27G4R 27" 2024 · 163 PPI · 27" · 160 Hz
Alienware AW3225QF 32" 2024 · 139 PPI · 31.6" · 240 Hz
vs Apple Pro Display XDR 32" 2019 · 216 PPI · 32" · 60 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).
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