When taking pictures or watching movies on your gadgets, you have different types of screen resolutions you need to consider in looking for the best quality.
What is Screen Resolution?
Resolution refers to the number of individual displayable pixels in each dimension. Typically, they can express it as a width x height in pixels.
Therefore, if the screen size remains the same, a higher resolution will result in a more detailed and smoother image.
History of Screen Resolution
The technology for improving the resolution of a screen has advanced significantly during the previous half-century.
Once upon a time, televisions used interlaced scans, resulting in increasingly noticeable lines as you sat closer to the screen.
The plethora of digital display possibilities available on today’s mobile devices, television displays, laptops, desktops, tablets, and other devices is a direct result of the proliferation of such gadgets and the technological advancements that have made them possible.
Different types of screen resolutions are set as options so that each user can choose the optimal setting for their needs.
Further, new and improved image quality resolutions are continually being developed and made available to the public as technology advances at an ever-increasing rate.
Here, therefore, are a few of the most cutting-edge types of screen resolutions you should be familiar with.
Different Types of Screen Resolution
1. VGA: Video Graphics Array
This is one of the types of screen resolutions that people talk about 640×480; they’re talking about that resolution.
Initially, VGA did not refer to a resolution standard but to an IBM computer display standard. However, because 640×480 supports the greatest resolution, the term has become synonymous with VGA.
Because it is the standard by which other resolutions are measured, it plays a crucial role in computer graphics.
For example, only a VGA-resolution image is displayed after the BIOS has loaded but before Windows loads the drivers for the graphics card.
2. SVGA: Super Video Graphics Array
In this context, “800×600” refers to the VESA-proposed resolution standard for IBM-compatible personal computers. When looking for a replacement for VGA, SVGA is a great option.
3. XGA: Extended Graphics Array
A resolution of 1024×768 is what people refer to. This model of LCD is typical of modern laptops. XGA, which provides a resolution of 1024 by 768 pixels, is used by almost 80% of laptops on the market. Display sizes start at 10.4 inches and go up to 14.1 and 15.1.
4. SXGA+: Super Extended Graphics Array
When people talk about “1400 x 1050 resolution,” they refer to that specific number of pixels. Expanding on the capabilities of the Super Extended Graphics Array, or SXGA, SXGA+ displays are ideal for portable devices like laptops.
These types of screen resolutions are substantially better than on a standard 17-inch desktop because of the different horizontal and vertical dot pitches of laptop LCD screens.
5. UXGA: Ultra Extended Graphics Array
A Resolution of 1600 by 1200 pixels. UXGA, sometimes known as UGA, has a resolution that is four times that of VGA. The price tag is the most significant drawback of this screen. Current 20-inch LCD gadgets use this resolution.
6. WVGA: Wide Video Graphics Array
WVGA is short for “wide version VGA,” and its 800 by 480-pixel resolution is standard. If smartphones standardize these types of screen resolutions, human eyes will appear flat and unimpressive.
On the other hand, this resolution can improve the user experience because the human eye cannot differentiate individual pixels at a normal viewing distance.
7. WXGA: Wide Extended Graphics Array
WXGA refers to a widescreen variation of XGA and its 1280 by 800-pixel resolution. The 16:10 aspect ratio used by WXGA allows for a larger display. 15- and 12.1-inch notebooks use this screen size because of its 800 horizontal pixels.
8. QXGA: Quantum Extended Graphics Array
A Resolution of 2048 by 1536 is what people call it. Its resolution is perfect for a 4:3 screen, four times higher than XGA.
Recent Apple products with retina displays include the new iPad, iPad 4, and Macbook Pro. In addition, thanks to advancements in screen technology, the overall screen display effect is now incredibly smooth.
9. WXGA+: Wide Extended Graphics Array Plus
It is a higher-resolution alternative to WXGA, with 1440 by 900 pixels. The maximum resolution of the display is 1280 x 854.
Because its aspect ratio is 15:10 instead than 16:10, this is one of the types of screen resolution technology used only by a subset of 15.2-inch notebooks.
10. WUXGA: Wide Ultra Video Graphics Array
A resolution of 1920 by 1200 pixels is what people consider it to be. WUXGA is extremely uncommon because it has the same 4:3 aspect ratio as UXGA.
Therefore, the maximum resolution of its screen is 1920 x 1200. However, because of its high price, this screen is only used by a small number of notebook manufacturers.
11. WQXGA: Wide Quad Extended Graphics Array
It is a higher-resolution alternative to QXGA, supporting a resolution of 2560 by 1600 pixels. Nexus 10 features a display with this resolution.
12. WSXGA+: Wide Super Extended Graphics Array
The letters “SXGA+” indicate a widescreen display with 1680 by 1050 pixels. All of the pixels are 32 bits. People use them in a 15.4-inch widescreen LCD with this resolution.
13. QHD: Quarter High Definition
The term “960×540” means a video image has a resolution of 1,280 by 536 pixels and a ratio of 16 by 9. The resolution is only a fourth of the full HD standard of 1920 by 1080.
Half HD, often known as normal HD or just HD, refers to a resolution of 1280 by 720 pixels. I considered HD’s bare minimum in quality. If the resolution is lower than 720P, one can not consider it HD.
Full high definition, or 1920 by 1080 pixels, is what this term describes. The 1080P format is one type of video file. The “P” denotes progressive scan, distinct from the “I” used in 1080I, which denotes interlaced scan. And 1080 means there are 1080 scan lines in the horizontal direction.
More than 2000 pixels can be displayed horizontally on a panel with a 2560 × 1440 resolution. This is one of the types of screen resolutions that many high-end smartphone screens have and is standard for household theater projectors.
In this context, “4096 x 2160” means that the image resolution is that many pixels high depending on the intended use.
4K resolution can take several different forms, such as the 4096 x 3112 of Full Aperture 4K, the 3656 x 2664 of Academy 4K, or the 3840 x 2160 of UHDTV. Sony’s Xperia Z5 Premium is the first smartphone that has a 4k.
Pixels per inch (PPI) is a way to measure how many pixels are on display (PPI). To get the pixel density of a display, we need to divide the diagonal pixel resolution by the diagonal size of the display.
We human beings can comfortably read at 300PPI. However, high pixel densities are tiring on the eyes and draining the batteries.