What is the best screen resolution to choose for your TV: everything you need to know!

When purchasing a television, it is important to consider a variety of operational factors, one of which is the screen resolution. The resolution of the screen determines how clear or blurry the displayed image will be. For larger screens, a higher resolution is necessary to ensure optimal picture quality. By selecting the appropriate screen resolution, viewers can fully enjoy their favorite movies and TV shows.

What is the recommended resolution for a television screen? What are the standard options available? What factors should be taken into consideration when choosing a resolution? Let’s explore the answers to these questions in depth.

Screen resolution standards

The main standards of TV screen resolution include:

• HD Ready (1280×720). It is the characteristic of models with a diagonal size ranging from 19 to 22 inches. It allows displaying high-quality TV programs and is moderately priced. It is recommended for watching DVD movies. The drawback is the lower image quality compared to the Full HD standard;
• Full HD (1920×1080). This is the most common quality standard for modern TVs. The Full HD standard is known for its excellent picture detail. TVs that support this technology are capable of converting SD signals (with improved signal quality) or HD signals with equal success. This standard is recommended for connecting game consoles, satellite channels, and Blu-ray players. The diagonal size can go up to 65 inches;
• 2K(2048×1152). Used to describe an image that has a horizontal resolution of more than 2000 pixels. A 2K resolution unit provides a higher pixel density per inch compared to a Full HD display, resulting in a very clear image;
• 4K/Ultra HD (4096×3072). Undoubtedly, the best resolution for a TV. It allows you to view videos in the finest details, without any loss in quality, even when viewed up close. TVs with 4K resolution typically have diagonals larger than 65 inches. The main drawback of devices that support this technology is their high cost.

Options for choosing a resolution

When deciding on a screen resolution, it is important to consider the following key factors:

Number of lines

The type of television signal transmission used can vary depending on the standard applied. Common standards include PAL and SECAM in Europe, and NTSC in the USA. PAL and SECAM systems utilize 576 lines (with a resolution of 720×576) to create a visible frame, while the NTSC system uses 480 lines (720×480).

Nevertheless, the current norms are slowly becoming outdated. The revolutionary HDTV (High Definition Television) standard consists of either 720 lines (1280×720) or 1080 lines (1920×1080). Thanks to this standard, superior image quality is achievable.

The scan rate, measured in hertz (Hz), determines how many frames per second are displayed. Older models typically have a scan rate of around 50 Hz, which can negatively impact picture quality. Modern models, on the other hand, have a scan rate ranging from 100 to 600 Hz, resulting in a smooth and realistic picture. However, given that content is usually shown at 25 frames per second, it is important to consider the processor’s capability to generate intermediate images.

Optimal screen size

The size of the display screen is directly correlated to the diagonal measurement of the TV and the distance from which it is viewed. As per industry experts, for Full HD televisions, the recommended calculation is to multiply the viewing distance in meters by 25 to determine the optimal screen size in inches. For instance, if the viewing distance is 2 meters, the ideal diagonal screen measurement would be approximately 50 inches. Alternatively, for UHD televisions, it is advised to multiply the viewing distance by 39. Therefore, a viewing distance of 2 meters would necessitate a TV with a diagonal screen measurement of 78 inches.

The table below outlines the recommended viewing distances for various diagonal screen sizes based on the resolution standard:

The optimal distance to the TV for different diagonal sizes is as follows:

What is the ideal screen resolution for a TV? There are several guidelines you should follow when selecting one:

1. Choosing a TV with a large diagonal and high pixel count is not always necessary. It depends on the purpose of your TV viewing. For watching cable TV and DVD-format video files, a budget-friendly standard HD Ready resolution is sufficient. However, if you require advanced features like satellite TV, opt for Full HD. This resolution offers advantages such as higher brightness, contrast, and color accuracy. Keep in mind that Full HD TVs also come with a higher price tag;
2. In some cases, the TV image may appear distorted. To avoid making a resolution choice that doesn’t suit your needs, consider the following features:
3. To find out the display resolution, refer to the instruction manual and identify the technical specifications of the product. This information can be obtained either from the retailer or from the manufacturer’s website.
4. Keep in mind that the picture resolution will be limited to the lowest resolution of the TV. For example, when watching a DVD on a device that supports Full HD, the image will have a DVD resolution.
5. The question of which TV resolution is better is highly relevant. Currently, the most advanced standard is 4K (Ultra HD).
6. If you are looking to purchase a modern TV with high resolution, extensive functionality, and top-notch picture and sound quality, consider models from reputable manufacturers such as LG, Sony, Panasonic, Philips, Samsung, and others.
7. Many of the latest television models offer a resolution that allows them to be enjoyed from a distance of 1-1.5 meters without compromising image quality. However, when it comes to optimizing your TV viewing experience, it is also important to consider the screen size.



Discover the various aspects of screen resolution by watching this video.