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.
At 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.
How sharp is the Asus ROG Swift PG32UCDM 32" 4K OLED display?
The monitor panel measures 139.9 PPI from its3,840 × 2,160 resolution across a 31.5″ diagonal.At a typical monitor viewing distance of 20–30 inches (50–75 cm), individual pixels become indistinguishable beyond roughly 24.6″ / 62.4 cm — the 20/20 visual-acuity limit for this density.
At 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.
Asus ROG Swift PG32UCDM 32" 4K OLED vs the monitor lineup
Across the 12 monitors in this database, the average pixel density is156.6 PPI. The Asus ROG Swift PG32UCDM 32" 4K OLED sits at 139.9 PPI —16.8 PPI below the category average, sharper than 33% of its peers.
For context outside the monitor class: 139.9 PPI is almost identical to the 32" 4K Monitor reference display (137.7 PPI).
More Asus devices
Compare with similar monitors
110.8 PPI
LG UltraGear 27" OLED (27GS95QE)
2560×1440 · 26.5″ · Standard Desktop
139.9 PPI
BenQ PD3220U 32" 4K Designer
3840×2160 · 31.5″ · Standard Desktop
109.7 PPI
Samsung Odyssey OLED G8 34"
3440×1440 · 34″ · Standard Desktop
140.0 PPI
Samsung Odyssey Neo G9 57"
7680×2160 · 57″ · Standard Desktop
109.1 PPI
Alienware 34" QD-OLED (AW3423DWF)
3440×1440 · 34.18″ · Standard Desktop
163.2 PPI
Dell UltraSharp 27 4K (U2723QE)
3840×2160 · 27″ · High Density
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√(W² + H²) ÷ size | PPI ±0.1See the pixel density
—Higher PPI packs more pixels into the same physical area, producing smaller pixels and finer detail.