TV size is a crucial criterion most consumers consider when deciding to purchase a television for their household. This factor not only helps you adjust the overall space for an appropriate viewing distance but also serves as a basis for interior design ideas. Below is a compilation by Mytour Blog of the screen sizes of TVs from some popular brands today!
How to Calculate TV Screen Size
TV screen size is a vital aspect when determining the overall size of each TV. The screen size of all brands is measured in inches (1 inch = 2.54 cm). This size is also known as the diagonal of the actual display screen (measured from the top corner down to the bottom corner of your viewing screen).
For curved TVs, the TV size is the diagonal of the screen along its curvature. Using the conversion method above, you can easily determine the diagonal of the TV in centimeters (or millimeters, meters).

Example: The diagonal of a 40-inch TV will be 101.6 cm (2.54 cm x 43) and the diagonal size of a 65-inch TV will be 165.1 cm. Regarding the width and length of the TV, this size may vary depending on the product design of manufacturers.
Specifications of common TV sizes today
Currently, the market offers a variety of TV sizes depending on the type, design, and manufacturer such as Samsung, TCL, LG, Sony TVs, etc., making it impossible to provide a specific size. You can select a specific product line to view the dimensions of the TV. In the content below, Mytour will share the sizes of some TV models for you to make an appropriate choice.
32-inch TV Size

This TV line is quite compact; the advantage of the 32-inch TV size lies in its portability. If your job nature or living arrangement requires frequent relocation, then this is an excellent choice. This product can also be utilized in smaller spaces.
32-inch TVs typically come in HD and Full HD resolutions. You can refer to the basic dimensions of a 32-inch TV with the illustrated example of the LG Full HD 32-inch Smart TV model 32LQ576BPSA:
- Dimensions with stand/desk: 82.1cm x 51cm x 14.2cm (Width x Height x Depth)
- Weight with stand: 4.9kg
- Dimensions without stand/wall mount: 73.9cm x 44.1 cm x 8.4cm (Width x Height x Depth)
- Weight without stand: 4.7kg
40-inch TV Size

A 40-inch TV size is suitable for spaces with an average area of less than 15m² such as living rooms. Moreover, these TV models are relatively versatile, making them perfect for most other areas in the house, such as bedrooms.
When using this 42-inch TV at home, the ideal layout distance to protect your eyes that you can refer to is 1.67 m. You can refer to the basic dimensions of a 32-inch TV with the illustrated example of the TCL 40-inch Android TV model 40S6500:
- Dimensions with stand/desk: 90.5 cm x 57.7cm x 18.5 cm (Width x Height x Depth)
- Weight with stand: 6.1kg
- Dimensions without stand/wall mount: 90.5 cm x 51.8cm x 7.7 cm (Width x Height x Depth)
- Weight without stand: 6kg
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Experience the Immersion of a 43-Inch TV

Whether it's an LG 4K 43-inch TV or a Xiaomi 43-inch TV, this size is ideal for your living room. It fits snugly in spaces ranging from 15-20m2. Additionally, a 43-inch TV adds aesthetic appeal to areas like living rooms, meeting rooms, and offices.
For optimal viewing with this size TV, place the screen approximately 1.5 – 1.76m from eye level. You can refer to the basic dimensions of a 32-inch TV with the Samsung 4K 43-inch UA43AU8000 as an illustrative example.
- Dimensions with Stand/Desk Placement: 96.55cm x 55.98cm x 2.57cm (Width x Height x Depth)
- Weight with Stand: 8.9kg
- Dimensions without Stand/Wall Mount: 96.55cm x 55.98cm x 2.57cm (Width x Height x Depth)
- Weight without Stand: 8.4kg
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Size of a 50-Inch TV

Most consumers prefer a 50-inch TV as it's a moderate size, suitable for families of 4 members. Moreover, the 50-inch models are quite diverse. A small note when choosing this TV is to maintain a minimum distance of 1.94m between the eyes and the screen. You can refer to the basic dimensions of a 50-inch TV with the example of the LG 4K 50-inch 50NANO77TPA NanoCell Smart TV.
- Dimensions with Stand/Desk Placement: 11.21cm x 70.8cm x 23.2cm (Width x Height x Depth)
- Weight with Stand: 12.4kg
- Dimensions without Stand/Wall Mount: 11.21cm x 65.1cm x 5.77cm (Width x Height x Depth)
- Weight without Stand: 12.2kg
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Size of a 55-Inch TV

The size of a 55-inch TV is quite large for households. Most 55-inch TV models on the market today are either flat-screen (wall-mounted) or curved screens. A large TV size like 55 inches is convenient for placement in areas such as living rooms, meeting rooms, or workspaces, adding a touch of elegance to the homeowner's abode.
Placing the TV at a distance of 2.2 to 4.2m will be optimal for viewing with this size. You can refer to the basic dimensions of a 55-inch TV with the example of the Sharp 4K 55-inch 4T-C55DJ3X Android TV.
- Dimensions with Stand/Desk Placement: 122.68 cm x 78.2cm x 27.54 cm (Width x Height x Depth)
- Weight with Stand: 11.9kg
- Dimensions without Stand/Wall Mount: 122.68cm x 71.17cm x 8.44 cm (Width x Height x Depth)
- Weight without Stand: 11.74kg
Size of a 65-Inch TV

A 65-inch TV screen is an excellent choice for spaces of moderate to large size such as living rooms, meeting rooms, etc. Due to its large size, 65-inch TVs on the current market do not offer many brand choices. Products are typically manufactured by reputable brands.
In particular, meeting technical standards and processing requirements is beyond the capabilities of some brands that haven't yet established themselves in the market. For a 65-inch TV, the appropriate viewing distance is 3.19cm. You can refer to the basic dimensions of a 55-inch TV with the example of the Samsung 4K 65-inch UA65AU7000 Smart TV.
- Dimensions with Stand/Desk Placement: 144.94cm x 90.66cm x 28.21 cm (Width x Height x Depth)
- Weight with Stand: 20.9kg
- Dimensions without Stand/Wall Mount: 144.94cm x 83.03cm x 5.99 cm (Width x Height x Depth)
- Weight without Stand: 20.6kg
Size of a 75-Inch TV

If you're looking for a TV for a large, spacious area with ample budget, consider the 75-inch TV, or LG 75-inch TV. This super-wide screen size, sleek design, and modern features will bring you fantastic experiences.
These massive 75-inch TVs can also serve as luxurious decoration for your home space. You should also pay attention to the installation area to ensure a viewing distance of 3m or more for TVs of such 'gigantic' size. You can refer to the basic dimensions of a 75-inch TV with the example of the Samsung 4K 75-inch UA75AU7700 Smart TV.
- Dimensions with Stand/Desk Placement: 167.32cm x 104.79cm x 34.11cm (Width x Height x Depth)
- Weight with Stand: 30.8kg
- Dimensions without Stand/Wall Mount: 167.32cm x 95.82cm x 5.99cm (Width x Height x Depth)
- Weight without Stand: 30.4kg
Size of an 85-Inch TV

An enormous 85-inch TV is ideal for use in spacious locations such as living rooms, offices, conference rooms, etc. Additionally, this TV model can be wall-mounted to enhance the aesthetics and sophistication of the space.
Một yếu tố quan trọng khi lắp đặt chiếc tivi kích thước 85 inch cho căn phòng của bạn là cần đảm bảo khoảng cách xem ít nhất là 3.52 m. Bạn có thể tham khảo kích thước cơ bản của chiếc TV 85 inch bằng ví dụ minh họa mẫu Smart Tivi Qled The Frame Samsung 4K 85 inch QA85LS03B.
- Dimensions with Stand/Desk Placement: 190.43cm x 112.24cm x 34.79cm (Width x Height x Depth)
- Weight with Stand: 45.4kg
- Dimensions without Stand/Wall Mount: 190.43cm x 108.53cm x 2.69cm (Width x Height x Depth)
- Weight without Stand: 44.5kg
Size of a 98-Inch TV

A 98-inch TV not only boasts an ultra-large size but also delivers a satisfying experience with an incredibly sharp screen down to every detail. TVs of this size are suitable for placement in areas such as large meeting rooms, conference halls, classrooms, etc. You can refer to the basic dimensions of a 75-inch TV with the example of the Samsung 8K 65-inch QA65Q950TSKXXV QLED TV.
- Dimensions with Stand/Desk Placement: 143.31cm x 88.11cm x 26.19cm
- Weight with Stand: 32.1kg
- Dimensions without Stand/Wall Mount: 143.31cm x 81.43cm x 1.5cm
- Weight without Stand: 26.5kg
- Mytour hopes that compiling the specifications of various popular TV sizes on the current market will help you choose a satisfactory product!