Cross-category guides
Compare screens across device types.
A phone diagonal, TV diagonal, and monitor diagonal do not answer the same practical question. These guides normalize the geometry and explain the tradeoffs.
Comparison guide types
Phone vs Tablet Screen Size Comparison
See how a tablet's extra width and area changes reading, video, drawing, and multitasking compared with a phone.
Compare now Cross-category guideMonitor vs TV Screen Size Comparison
Compare monitors and TVs on one scale while accounting for pixel density, viewing distance, stands, and workspace.
Compare now Cross-category guideLaptop vs Monitor Screen Size Comparison
See how much physical and logical workspace an external monitor adds beyond a laptop's built-in display.
Compare nowNormalize the units
Every screen is converted to the same physical unit before its geometry is compared.
Respect the shape
Aspect ratio explains why equal diagonals can produce very different widths and heights.
Separate pixels from size
Resolution and PPI stay distinct from physical area, so “bigger” and “sharper” are never conflated.