Asus ROG Swift PG32UCDM 32" 4K OLED — 139.9 PPI
The Asus ROG Swift PG32UCDM features a 31.5-inch 4K QD-OLED panel at 3840 × 2160 with 240Hz refresh at 140 PPI.
139.9
PPI
Standard DesktopAt 140 PPI, this is a standard desktop density. Text and UI elements are clear at arm's length, though fine details may appear slightly soft up close. Common on 24–32″ 1080p monitors.
Compare with similar monitors
217.6 PPI
Apple Studio Display 27"
5120×2880 · 27″ · High Density
215.7 PPI
Apple Pro Display XDR 32"
6016×3384 · 32″ · High Density
223.8 PPI
Dell UltraSharp 32 6K (U3224KB)
6144×3456 · 31.5″ · High Density
163.2 PPI
Dell UltraSharp 27 4K (U2723QE)
3840×2160 · 27″ · High Density
217.6 PPI
LG UltraFine 27" 5K
5120×2880 · 27″ · High Density
110.8 PPI
LG UltraGear 27" OLED (27GS95QE)
2560×1440 · 26.5″ · Standard Desktop
Calculate any screen's PPI
PPI Calculator
√(W²+H²) ÷ size — precise to 0.1 PPIUnit:
in
Use the diagonal printed on the box or spec sheet.
in wide
For when you measured the viewable width with a ruler.
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PPI
—PPI = √(W² + H²) ÷ diagonal · Retina-class estimate ≥ 300 PPI (approximate; depends on viewing distance)