
Still unsure whether a 55-inch or 65-inch TV suits your room better? Follow our guide for the answer!
1. Overview of the 55-inch TV series
Curious about the ideal room size for a 55-inch TV?
The 55-inch TV, a popular choice among consumers, fits well in rooms ranging from 15 to 20m². However, the actual size depends on the viewing distance to ensure eye safety and comfort.

Calculate the minimum and maximum viewing distances to determine if your room is suitable for a 55-inch TV:
- Minimum distance (cm) = 2.54 x 2 x screen size (in inches)
- Maximum distance (cm) = 2.54 x 3 x screen size (in inches)
According to the formula, if you're planning to buy a 55-inch TV, the minimum and maximum distances to place the TV are as follows:
- Minimum distance (cm) = 2.54 x 2 x 55 inches = 279.40 cm ~ 2.8m
- Maximum distance (cm) = 2.54 x 3 x 55 inches= 419.10 cm ~ 4.2m
Therefore, if installing a 55-inch TV, the suitable room size for installation is 15 - 20m2 and the minimum distance for TV placement is 2.8m and maximum is 4.2m to ensure comfortable viewing without straining the eyes
1.2. Evaluating the advantages of the 55-inch TV
- Modern 55-inch TVs integrate advanced image and sound technologies, creating depth in images and immersive sound
- These TVs are popular among consumers for their easy installation and placement at home
- The cost of a 55-inch TV is mid-range with various brands catering to all needs and financial capabilities of consumers today

1.3. Drawbacks
- Currently, 55-inch TVs are considered small screens for gaming or movie experiences
- Watching 4K content on a 55-inch TV may not provide the same visual satisfaction as larger screens
2. Overview of the 65-inch TV series
2.1. Suitable Room Size for a 65-inch TV
Unlike the 55-inch TVs, 65-inch TVs are typically suitable for rooms above 20m2. The ideal viewing distance for a 65-inch TV ranges from 3.3 to 5m to prevent eye strain and fatigue during viewing

For larger rooms with a seating-to-TV distance exceeding 5m, consider opting for larger screen sizes such as 70 inches, 75 inches, or 85 inches...
2.2. Evaluating the Advantages of the 65-inch TV
- Modern 65-inch TVs integrate advanced image and sound technologies, delivering an exceptional, lifelike, and vivid viewing experience
- The large screen size provides users with an immersive experience for watching sports, gaming, and movies with high resolution, wide viewing angles, smooth motion, and sharp images

2.3. Drawbacks
- As large-screen TVs, they are suitable for spacious areas such as large bedrooms, living rooms
- The price of a 65-inch TV is higher compared to 55-inch TVs, which is a consideration for many consumers when making a purchase
3. Comparing 55-inch and 65-inch TVs
Tiêu chí | Tivi 55 inch | Tivi 65 inch |
Kích thước trung bình không chân đế (Rộng x Cao x Sâu) | 124 cm x 72 cm x 7 cm. | 145 cm x 84 cm x 8 cm. |
Không gian lắp đặt phù hợp | 15 - 20 m2 | Trên 20 m2 |
Nhu cầu sử dụng | Phục vụ các nhu cầu giải trí cơ bản. | Phục vụ nhu cầu giải trí cơ bản và trải nghiệm với màn hình rộng. |
Giá thành | Từ 7 - 55 triệu đồng (Giá tham khảo tại Mytour tháng 01/2024, có thể thay đổi theo thời gian). | Từ 9 - 110 triệu đồng (Giá tham khảo tại Mytour tháng 01/2024, có thể thay đổi theo thời gian). |
4. Which TV Should You Buy: 55-inch or 65-inch?
With the analyses above, you can see some differences between the 55-inch and 65-inch TV models. However, you need to carefully consider your usage needs and financial capabilities to choose the most suitable TV type.
- For 55-inch TVs: ideal for smaller spaces. Also suitable for those needing a TV with a large enough screen for music, movies, basic entertainment with high image and sound quality.
- For 65-inch TVs: suitable for large room sizes, meeting the needs of luxurious, modern, and classy living spaces. Additionally, 65-inch TVs excel in providing superior viewing experiences for movies, music, entertainment, etc., on a wide screen with superior sound and image quality.

Thus, this article by Mytour has somewhat answered the question “Should I buy a 55-inch or 65-inch TV?”. Hopefully, this article helps consumers make informed choices when purchasing a TV. Thank you for following the article.
To make a purchase, you can visit the Mytour website at the following link: https://Mytour.vn/tivi or contact the hotline 1900 6788 for further advice on suitable TV models