Side-by-Side Display Comparison

LG G4 65" OLED 4K TV vs Samsung S95D 65" QD-OLED 4K TV

Compare screen pixel density, physical dimensions, viewable screen area, resolution, and dot pitch between LG G4 65" OLED 4K TV and Samsung S95D 65" QD-OLED 4K TV.

Display Sharpness & Size Summary

Equal Pixel Density

Sharpness WinnerTie (Equal PPI)68.3 PPI each

Display Size WinnerTie (Equal Area)1777.7 sq in each

Pixel Density Ratio1.00×Both displays have equal pixel density.

Both the LG G4 65" OLED 4K TV and Samsung S95D 65" QD-OLED 4K TV share identical pixel densities of 68.3 PPI.

Scale Lab · Physical Dimension Intelligence

Proportional Screen Dimensions

Equal Screen Area

Both screen silhouettes below are drawn strictly to scale relative to each other based on true physical width and height.

LG G4 65" OLED 4K TV

Dimensions56.22″ × 31.62″(142.8 × 80.3 cm)

Viewable Area1777.7 sq in(11468.8 cm²)

Aspect Ratio16:93840 × 2160 px

Samsung S95D 65" QD-OLED 4K TV

Dimensions56.22″ × 31.62″(142.8 × 80.3 cm)

Viewable Area1777.7 sq in(11468.8 cm²)

Aspect Ratio16:93840 × 2160 px

Specification	LG G4 65" OLED 4K TV	Samsung S95D 65" QD-OLED 4K TV
Pixel Density (PPI) Higher density = finer detail	68.3 PPI	68.3 PPI
Viewable Screen Area Total surface area (width × height)	1777.7 sq in(11468.8 cm²)	1777.7 sq in(11468.8 cm²)
Resolution	3840 × 2160 px	3840 × 2160 px
Total Pixels Rendered pixel count	8,294,400 px(8.29 MP)	8,294,400 px(8.29 MP)
Screen Diagonal	64.5″	64.5″
Aspect Ratio	16:9	16:9
Dot Pitch Pixel spacing (smaller = tighter)	0.372 mm	0.372 mm
Physical Width × Height	56.22″ × 31.62″ (142.8 × 80.3 cm)	56.22″ × 31.62″ (142.8 × 80.3 cm)
20/20 Acuity Distance Where individual pixels disappear	50.3″ / 127.8 cm	50.3″ / 127.8 cm

Display Analysis: Does Higher PPI Mean Better?

While a higher pixel density (PPI) means each individual pixel is physically smaller and harder to distinguish with the naked eye, higher PPI is not the only metric of display quality:

Viewing Distance Context: On a smartphone held 10 inches from your face, densities above ~350 PPI reach the human eye's resolving limit. On a laptop at 20 inches, ~220 PPI delivers equivalent visual clarity.
Panel Technology: Contrast ratio, peak brightness, color gamut coverage (such as DCI-P3 or Adobe RGB), and refresh rate (120Hz/240Hz) heavily influence image fidelity alongside PPI.
GPU & Battery Consumption: Denser displays require greater GPU rendering horsepower and battery power to push millions of extra subpixels.

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LG G4 65" OLED 4K TV vs Samsung S95D 65" QD-OLED 4K TV

Display Sharpness & Size Summary

Proportional Screen Dimensions

Display Analysis: Does Higher PPI Mean Better?

Popular Display Comparisons

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