Alec Ortega
The resolution of a monitor refers to the number of distinct pixels in each dimension that can be displayed. The standard way to express this is as width x height, with the units in pixels. For example, a resolution of 1024 x 768 means the width is 1024 pixels and the height is 768 pixels. When comparing two resolutions, it is important to consider the number of pixels in each dimension, as well as the aspect ratio of the display. In the case of 480x720 and 800x480, the former has a higher number of pixels in the horizontal dimension, while the latter has a higher number of pixels in the vertical dimension. The aspect ratio also plays a role in how the image is displayed, as non-square pixels can affect the perceived sharpness of the image.
What You'll Learn
480x720 is a standard resolution for DVDs
The resolution of a DVD is the number of pixels displayed on the screen, typically expressed as width x height (e.g. 720x480). The number of pixels matters when it comes to image or video clarity—more pixels in an image form a sharper image. This is denoted by Pixels Per Inch (PPI). DVDs have a lower resolution than Blu-ray discs, which offer a maximum resolution of 1920x1080 pixels (Full HD) or even 3840x2160 pixels (4K Ultra HD).
When it comes to viewing a 480x720 resolution on a screen, it is important to consider the screen size and viewing distance. For example, if you want to buy a TV for watching news channels in 480p resolution, it is recommended to have a screen size of at least 32 inches and view the screen from a distance of at least 5 meters to avoid distortion.
While 480x720 is the standard resolution for DVDs, there are also other resolutions available, such as 720x480 (also known as HD) and 1920x1080 (also known as Full HD or 1080p). It is worth noting that the aspect ratio of a screen can also affect the display of a DVD, as black bars may be added to adjust the image to fit the screen.
In summary, 480x720 is a standard resolution for DVDs, offering a lower level of clarity compared to newer formats such as Blu-ray. It is suitable for smaller displays and viewing from a further distance. When choosing a screen, it is important to consider the resolution, screen size, and aspect ratio to ensure the best viewing experience.
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480x720 is a resolution used for CGI creation in news and drama
The advantage of a 720x480 overscanned computer was its easy interface with interlaced TV production, leading to the development of Newtek's Video Toaster. This device allowed Amigas to be used for CGI creation in various news departments (e.g. weather overlays) and drama programs such as NBC's seaQuest and The WB's Babylon 5.
In the PC world, the IBM PS/2 VGA (multi-colour) on-board graphics chips used a non-interlaced (progressive) 640x480x16 colour resolution. This was found to be easier to read and thus more useful for office work. It was the standard resolution from 1990 to around 1996 and was replaced by 800x600, which was standard until around 2000.
Today, 480x720 is considered standard definition (SD) and is suitable for laptops, desktop monitors, and small format displays. It is also the resolution used for DVDs. If you're looking for a higher-resolution disc, you will need a Blu-ray disc and Blu-ray burner.
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800x480 is a native resolution for some projectors
If you are looking for a projector for gaming, you may need to invest in a more expensive model, as one user commented that the "only projector I'd ever recommend for games cost over 10k". However, if you are primarily interested in watching movies and TV shows, then a projector with a native resolution of 800x480 may be sufficient.
It is worth noting that some projectors advertise higher resolutions than their native resolution. For example, a projector may have a native resolution of 800x480 but advertise a resolution of 1080p. This is because the projector can accept a higher input resolution, but the actual number of pixels that the projector can generate is lower. When a higher input resolution is used, the image will need to be downscaled, which can result in a loss of image quality.
Therefore, when shopping for a projector, it is important to consider not only the native resolution but also the supported input resolutions and the quality of the scalers. Additionally, keep in mind that the larger the resolution, the clearer the picture quality will be, but higher resolutions will also be more expensive.
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480x720 is a resolution used for some video games
When it comes to gaming, 480x720 resolution may not provide the best experience, especially for gamers who are into graphics. Higher resolutions like 1080p or 4K offer better image clarity and sharper visuals, which can enhance the gaming experience. However, some older video games or consoles may have been designed to run at 480x720 resolution.
The aspect ratio of 480x720 is 4:3, which was commonly used in older TVs and monitors. Today, most displays have a 16:9 aspect ratio, which is considered widescreen. When playing a game with a 4:3 aspect ratio on a widescreen display, you may notice black bars on the sides or the image being stretched to fill the screen.
If you are a gamer, it is important to consider the resolution and aspect ratio of your display to ensure the best experience. While 480x720 may be sufficient for some older games, higher resolutions like 720p, 1080p, or even 4K will provide a more immersive and visually appealing experience.
To summarise, 480x720 resolution is used in some video games, typically older ones, and it can be displayed on various screens. However, for a more modern gaming experience, higher resolutions are recommended.
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800x480 is a resolution used for some tablets
The resolution 800x480 is considered low by modern standards, and it is not recommended for gaming or watching movies. This is because the resolution is not high enough to provide a clear and sharp image, especially when viewed up close.
For example, some users have reported issues with the aspect ratio on cheap Android tablets with this resolution, resulting in stretched and distorted images. This is likely due to the hardware being misconfigured, and there may not be a software solution to this problem.
If you are looking for a display for gaming or watching movies, a minimum resolution of 720p is recommended.
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Frequently asked questions
The resolution of a monitor is usually quoted as width × height, with the units in pixels. For example, 1024 × 768 means the width is 1024 pixels and the height is 768 pixels. So, if your monitor is 480x720, it has 480 pixels horizontally and 720 pixels vertically. If it is 800x480, it has 800 pixels horizontally and 480 pixels vertically.
The resolution of a monitor affects the clarity of the image. A higher resolution means more pixels, which results in a sharper image. 480x720 is a standard definition resolution, while 800x480 is considered high definition. 480x720 is typically suitable for laptops, desktop monitors, and small format displays, while 800x480 is more commonly used for gaming and movies.
Yes, you can change the resolution of your monitor in the display settings of your operating system. However, it is recommended to use the native resolution of the monitor, as using a non-native resolution can result in a poorer image quality.
Interlaced video is a technique used to double the perceived frame rate of a video display without consuming extra bandwidth. It involves splitting each frame into two fields of interlaced lines and scanning them consecutively. Progressive scanning, on the other hand, displays all the lines of each frame in sequence. Progressive scan is commonly used in modern displays, providing a smoother and less flickering image.
