LG C4 42" OLED 4K TV — 104.9 PPI
The LG C4 42-inch OLED 4K TV is popular as both a compact living room TV and a desktop monitor at 105 PPI.
104.9
PPI
Standard DesktopAt 105 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 tvs
68.3 PPI
LG G4 65" OLED 4K TV
3840×2160 · 64.5″ · Standard Desktop
68.3 PPI
Samsung S95D 65" QD-OLED 4K TV
3840×2160 · 64.5″ · Standard Desktop
68.3 PPI
Sony Bravia 9 65" Mini-LED 4K TV
3840×2160 · 64.5″ · Standard Desktop
59.1 PPI
TCL QM8 75" Mini-LED 4K TV
3840×2160 · 74.5″ · Standard Desktop
80.7 PPI
Hisense U8N 55" Mini-LED 4K TV
3840×2160 · 54.6″ · Standard Desktop
80.7 PPI
Samsung The Frame 55" 4K TV
3840×2160 · 54.6″ · 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)