Here’s a quick overview of the approximate dimensions of a 55-inch TV:
- Width: 48 inches (121 cm)
- Height: 27 inches (68.5 cm)
- Thickness: 2 inches (5 cm)
Understanding the size of your TV: It’s more than just diagonal size
When choosing a TV, it’s important to understand its dimensions: some people care about height, others about width. Many people mistakenly believe that the diagonal of a TV is equal to its width, which can be confusing.
It is customary to measure the size of the TV by the diagonal of the screen, it has been accepted for more than 70 years, the origins of this decision lie in the first TV sets, because they had round electron-beam tubes, and also an important role played marketing, the diagonal is always greater than the width, which is good for sales.
Detailed Dimensions of a 55-Inch TV
1. Width of a 55-Inch TV
Most modern TVs have a 16:9 aspect ratio, meaning the width of a 55-inch TV is around 47.94 inches (or 121 cm). While the TV’s frame adds slightly to the overall size, most current models have very thin bezels that don’t significantly affect the dimensions.
2. Height of a 55-Inch TV
The height of a 55-inch TV, again assuming a 16:9 ratio, is approximately 27 inches (68.5 cm). This measurement excludes the stand. If you’re using a stand, add about 3 inches (7.62 cm), making the total height around 30 inches.
3. Thickness of a 55-Inch TV
The thickness of a modern 55-inch TV is typically around 2 inches (5 cm). While thickness doesn’t affect viewing, it matters when fitting the TV into specific spaces. If the TV is placed on a stand, the overall depth can be around 12 inches (30.5 cm).
You can also see the dimensions of 55 inch TV in the table.
| Measurement | Inches | Centimeters |
|---|---|---|
| Width | 48 | 121 |
| Height (without stand) | 27 | 68.5 |
| Height (with stand) | 30 | 76.2 |
| Thickness (without stand) | 2 | 5 |
| Thickness (with stand) | 12 | 30.5 |
Key Factors to Consider When Buying a 55-Inch TV
When purchasing a 55-inch TV, here are three essential considerations:
1. Transportation
If you plan to transport the TV yourself, ensure that your vehicle can accommodate it. A TV of this size, especially when packaged, may only fit in larger cars or SUVs. Measure your car’s cargo space to avoid any issues during transport.
2. Planned Placement
Consider where and how you plan to place the TV. If you’re using a stand, check whether the TV has one central stand or two legs. Some models in this size range have different stand designs, so make sure it will fit on your chosen pedestal or surface.
3. Wall Mounting
If you’re installing the TV on the wall, check the VESA mount compatibility. For a 55-inch TV, common VESA mount sizes are 200×200 or 300×200. Ensure your wall mount is compatible with the TV’s mounting pattern before making your purchase.
