Often, people overlook the significance of checking the TV’s dimensions, in addition to its specifications. Familiarizing yourself with the 21 inch TV dimensions can be crucial. Neglecting this critical aspect may result in the TV not fitting in your designated space or being either too big or small for your room’s size.
- What Are the Dimensions for a 21 Inch TV?
- 21-inch TV Dimensions in cm
- 21-inch TV Dimensions in mm
- 21-inch TV Dimensions in feet
- 21-inch TV Dimensions in pixel
- How Big Is a 21 Inch TV?
- What are the dimensions of a 21-inch TV box?
- How to Measure a 21-inch TV?
- What Size TV Should I Get?
- How big should the room be for the 21-inch TV?
- What Is the Correct TV Viewing Distance and Angle?
- FAQ
- Conclusion
What Are the Dimensions for a 21 Inch TV?
The majority of televisions with a screen size of 21 inches will have proportions of 18.3 inches wide by 10.3 inches tall. These dimensions only apply to the television itself; the stand is not taken into account.
Check also other popular TV sizes:
If you have the opportunity to measure the TV yourself, I recommend watching this video, which clearly explains how to do it.
You can also read our instructions on how to make correct TV measurements.
21-inch TV Dimensions in cm
A 21-inch smart TV (without a stand) would be:
- Width: 48 cm
- Height: 26.16 cm
- Thickness: 5-8 cm
21-inch TV Dimensions in mm
So, the dimensions of a 21-inch TV (without a stand) in millimeters would be:
- Width: 464.8 mm
- Height: 261.6 mm
- Thickness: 50-80 mm
21-inch TV Dimensions in feet
The dimensions of a 21-inch TV (without a stand) in feet would be:
- Width: 1.53 ft
- Height: 0.86 ft
- Thickness: 0.16-0.26 ft
21-inch TV Dimensions in pixel
The dimensions of a 21-inch smart TV in pixels would depend on the screen resolution of the TV.
For a TV 720p HD (1280 x 768 resolution):
- Width: 1280 pixels
- Height: 768 pixels
For a TV Full HD (1920 x 1080 resolution):
- Width: 1920 pixels
- Height: 1080 pixels
How Big Is a 21 Inch TV?
Generally speaking, a 21-inch TV is considered to be a small to medium-sized screen and is suitable for use in smaller rooms, such as bedrooms or kitchens. If you have a larger viewing area, such as a living room, you may prefer a larger screen size to enhance your viewing experience. In this case, a 21-inch TV may be too small.
What are the dimensions of a 21-inch TV box?
Here are dimensions for a 21 inch TV box:
- Width: 3 inches (59.182 cm)
- Height: 15.3 inches (38.862 cm)
- Depth: 6 inches (15.24 cm)
Read about the 5 simple steps on how to pack a TV for moving in my article.
The dimensions of a 21 inch TV box will vary depending on the manufacturer and the specific model of the TV. However, as a general rule, the box for a 21-inch TV is slightly larger than the TV itself by 4-6 inches.
How to Measure a 21-inch TV?
To measure a 21-inch TV, you’ll need a tape measure or a ruler.
Here are the steps you can follow:
- Find the diagonal length: Measure from one corner of the screen to the opposite corner diagonally. This is the diagonal length of the TV.
- Measure the height: Measure the height of the screen from top to bottom. This is the vertical measurement of the TV.
- Measure the width: Measure the width of the screen from left to right. This is the horizontal measurement of the TV.
The size of the TV is usually given in inches based on the diagonal length of the screen, so you can just use that measurement (21 inches) to describe the size of your TV.
What Size TV Should I Get?
The size of TV you should get depends on several factors, including the size of the room, the distance between the TV and the seating area, and your personal preferences.
As a general guideline, a TV’s screen size should be about one-third the distance from the TV to the seating area. So, for example, if you will be sitting 3 feet (36 inches) away from the TV, a 21-inch TV would be appropriate. However, if you prefer a larger screen or have a larger room, you may want to go with a bigger TV.
Here are some rough guidelines for TV sizes based on the viewing distance:
- 19 to 24 inches for a viewing distance of 3 to 4 feet
- 24 to 39 inches for a viewing distance of 4 to 6 feet
- 40 to 49 inches for a viewing distance of 6 to 8 feet
- 50 to 55 inches for a viewing distance of 8 to 10 feet
- 60 inches or larger for a viewing distance of 10 feet or more
Ultimately, the size of TV you should get depends on your personal preferences and the specific characteristics of your viewing area. You may want to consider trying out different TV sizes in person to get a better sense of what works best for you.
How big should the room be for the 21-inch TV?
The recommended room size for a 21-inch TV depends on the viewing distance and the layout of the room. As a general guideline, a 21-inch TV is suitable for small rooms or spaces where the viewing distance is around 3 to 4 feet.
What Is the Correct TV Viewing Distance and Angle?
Viewing distance:
The ideal viewing distance for a 21-inch TV is between 3 and 4 feet (or approximately 1 to 1.2 meters) away from the screen.
Viewing angle:
The viewing angle should be such that the TV screen is at eye level when you are sitting in your usual viewing position.
It is recommended that the TV should be mounted or placed at a height that allows the center of the screen to be at or slightly below eye level when seated.
FAQ
Conclusion
To summarise, the dimensions of a TV with a screen size of 21 inches might shift somewhat from one manufacturer to another and from one model to another. A standard television with a screen size of 21 inches will normally have a width of around 18.3 inches and a height of approximately 10.3 inches. There is a range of between 2 inches for the depth of the TV.
When purchasing a television with a screen size of 21 inches, it is vital to take into consideration the size of the viewing area as well as the distance from which you will be seeing the screen. This will assist you in determining whether or not a TV with a screen size of 21 inches is the appropriate size for your requirements.
If you want to move or store the television, it is essential that you take into consideration not only the size of the television itself but also the dimensions of the television box. The manufacturer as well as the exact model of the television both have an impact on the size of the television’s packaging.
In the end, selecting the appropriate size television for your requirements is a choice that is entirely up to you and will be influenced by a wide range of criteria, such as the size of your viewing space, your viewing tastes, and your financial constraints. You will be able to make an educated selection and choose a TV that will give you with a great watching experience if you take into consideration all of these criteria.
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Hi! I’m Henry Stanley. Welcome to my website!
With a background in technology journalism and a passion for personal technology and gadgets, I have spent the past decade staying up-to-date on the latest trends and advancements in the industry. My expertise extends to all brands of televisions, from compact models perfect for small apartments to massive screens that can transform any living room into a home theater.
I strive to provide my readers with the most accurate and comprehensive information.
