15 inch TV dimensions
7.4"
(18.8 cm)
(38.1 cm)
Dimensions
| inches | cm | |
|---|---|---|
| Width: | 13.1 | 33.3 |
| Height: | 7.4 | 18.8 |
| Area: | 96 sq in | 619.4 cm² |
Size and Fit
A 15 inch TV has a width of 13.1 inches (33.3 cm), a height of 7.4 inches (18.8 cm), and a viewing area of 96 square inches (619.4 square cm). This size works well for close-range desk use, kitchens, small counters, or compact secondary screens.
Recommended Viewing Distance
Rough diagonal-based estimates: 1.5-2.5x diagonal for 1080p content and 0.75-1.5x diagonal for 4K. For 8K screens, the close-range estimate uses 0.375-0.75x diagonal.
Pixel Density (PPI)
PPI compares screen resolution with diagonal size. Higher PPI means a sharper image at close range.
| Resolution | Pixels | PPI on 15" |
|---|---|---|
| HD 720p | 1280 x 720 | 98 |
| Full HD 1080p | 1920 x 1080 | 147 |
| 4K UHD | 3840 x 2160 | 294 |
Recommended Room Size
These illustrative layout estimates are not minimum requirements. Room length uses the maximum 1080p viewing distance plus 1 m of seating clearance. Room width uses 3x TV width so the display does not dominate the space.
What resolution is best for a 15-inch TV?
For a 15-inch screen, 1080p can be enough for TV viewing from farther away. At a desk, higher pixel density can make text and fine detail clearer; choose for your viewing distance rather than diagonal alone.
8K is not automatically better for your setup. Consider source quality, seating distance, contrast, and the resolution your devices actually output. PPI describes pixel density, not overall picture quality.
Compare seating distances and resolution choices15 Inch vs Popular TV Sizes
How the closest popular sizes differ from a 15 inch screen.
Quick Answers
How wide is a 15 inch TV?
The screen of a 15 inch 16:9 TV is 13.1 inches (33.3 cm, 1.1 ft) wide. The TV body with bezels is usually slightly wider.
How tall is a 15 inch TV?
The screen is 7.4 inches (18.8 cm, 0.6 ft) tall. A stand or feet add extra height that depends on the model.
How many cm is a 15 inch TV?
15 inches is the diagonal: 38.1 cm. The screen measures 33.3 x 18.8 cm.
How much wall space does a 15 inch TV need?
Plan about 25.1 inches (63.8 cm) of wall width for 6 inches of clearance on each side, and a stand at least 19.1 inches (48.5 cm) wide.
Compare Nearby Sizes
Neighboring sizes help show how much width, height, and screen area change around 15 inches.
Will It Fit?
Use the screen width as the hard minimum. Extra clearance gives the display 3 inches per side on a stand or 6 inches per side on a wall.