When a person takes a picture, they can select from different screen resolutions. Different resolutions impact colors and quality.
When a person wants to purchase a television set or other media player, screen resolution is often a major consideration.
Here is some information about different types of screen resolutions and what they can be used for.
Origin of Screen Resolution
IBM was one of the first companies to use color graphics technology. Other companies then followed it.
Screen graphics improved over time. A device’s graphics card options include a number of options.
Modern devices use high-definition. While this makes a screen appear clearer, the resolution has become more complicated.
About Screen Resolution
Resolution can be defined as several pixels in a specific unit of area. It does not include the total number of pixels in a device.
Resolution is often described as several pixels or a vertical or horizontal arrangement on a monitor.
This was used to determine the capability of a video card in that device, and it would vary between manufacturers.
Over time, as the quality of TVs and computer monitors improved, so did their resolution.
Resolution Numbers and Letters
When discussing different types of resolutions, their numbers are often followed by a P or I. For example, there are 720p or 1080i.
In the resolution, the letter p stands for progressive, and I stands for interlaced.
A screen that has interlaced lines horizontally arranges pixels. These lines can be seen up close and are common on older computers or TV models.
Pixels on modern devices are so small that they cannot be seen. An odd line comes first, and even lines fill them in.
Interlaced devices have been increased, and so has their refresh rate. This will reduce flicker, which is a problem on any screen.
LED monitors call this frame rate. As this increases, flicker can be reduced so that a person does not notice any screen flickering.
Types of Screen Resolutions
When a high-definition TV set was made accessible to the masses, shorthand was used to describe these screens.
Some common descriptions are 720p, 1080p, 2150p, and even 4K.
These numbers may also be used to describe computer monitors. Here are basic descriptions of what these numbers mean.
1. 720p
this means that a screen has HD or can be HD-ready.
2. 1080p
These screens are known as full HD resolution.
3. 2K
The screen display has a horizontal resolution of around 2,000 pixels. While it closely looks at 1080p, there are some slight differences.
4. 1440p
This is known as Quad HD resolution and is often seen on monitors developed for gaming and top smartphones. It processes four times the resolution quality of a 720p.
5. 4K
This resolution is often considered to be Ultra HD. It can be found on only top TV devices and computer monitors.
This resolution contains around 4,000 pixels. The resolution runs four times the quality of many early models.
6. 8K
This screen is considered one of the top resolutions and offers 16 times the pixels on Full HD screens.
This resolution can be featured on costly devices made by top manufacturers.
High Resolution on Low-Resolution Screens
Watching a video on a screen with a lower resolution can be possible, but the picture may not be as clear.
For example, videos taped in 4K resolution and screens used to play them are only 720p, and a video will be shown in 720p.
This can be the highest resolution that a screen can provide.
Aspect Ratio
This term was used in specific industries, such as the movie industry, to indicate that a picture’s width was about its height.
Many movies were shot in 4:3 ratios. The ratios were then changed as devices became wider.
Now, devices marketed as widescreen can show a video larger than 4:3. Many modern devices can show videos on widescreen, and web pages are also adapting to this change.
Until 2010, the most commonly used ratio was 16:10. This resolution changed again as the high definition was developed. The standard can now be described as 16:9.
A Ratio and Orientation
The display orientation can be described as how a person looks at a screen. In landscape orientation, the width of a screen is longer than its height.
Portrait orientation requires the height to be larger than the width. Many devices use landscape orientation.
Smaller devices like smartphones use portraits but can be rotated into landscape views.
This must be something to remember when looking for a screen and discussing resolution.
The resolution of the two devices may be similar, but their orientation is different on most devices.
Screen Size and Resolution
While many TV devices are 4:3, they can be adjusted. When a widescreen show is played, black bars can appear at the top and bottom of the screen. The size of a monitor does not have a direct effect on quality.
This device can show images in higher resolutions. If a screen is tiny and has a very high resolution, it may become hard to see.
If pixels cannot handle this higher resolution on larger screens, the picture will not be clear. It can be more important to look at a device’s quality to see a clear picture.
Screen resolution may be confusing for some at first. However, screens with higher resolutions are clearer, as are the pictures.
This reading provides basic information on resolution and how it can affect the quality of a picture displayed on a screen.
