The display resolution of a digital television or computer display is the number of pixels (or maximal image resolution) that can be displayed on the screen, usually given as a product of the number of columns (horizontal, "X") is always stated first and the number or rows (vertical, "Y") make up the aspect ratio. Digital television (DTV) uses digital modulation and compression to broadcast video, audio and data signals to television sets. ... Nineteen inch (48 cm) CRT computer monitor A computer display, monitor or screen is a computer peripheral device capable of showing still or moving images generated by a computer and processed by a graphics card. ... A pixel (a portmanteau of picture element) is one of the many tiny dots that make up the representation of a picture in a computers memory. ... The image resolution is a term that says something about how much image detail an image can hold. ... The aspect ratio of an image is its displayed width divided by its height (usually expressed as x:y). For instance, the aspect ratio of a traditional television screen is 4:3, or 1. ...

For analog TV sets, the horizontal resolution is related to the bandwidth of the luminance signal, and is stated in "lines", as the largest number of alternating vertical black and white stripes that can be displayed across the width of the picture without them merging together. Sometimes, the lines are counted across a width equal to the height of the picture, rather than across the full width of the picture. This gives rise to two different measures of horizontal resolution, which can lead to confusion. The vertical resolution, as with digital displays, is the number of horizontal lines in the picture. Analog Bandwidth is the width, usually measured in hertz, of a frequency band f2 − f1. ... The word luminance, a synonym for luminosity, means emitting or reflecting light. ...

Currently 800×600 (SVGA, Super VGA), 1024×768 (XGA/XVGA, eXtended) and 1280×1024 (SXGA Super eXtended Graphics Array) are the most common display resoultions. Some computer users, especially CAD users and video game players, run their computers at 1600×1200 resolution (UXGA, Ultra-eXtended) or higher if they have the necessary equipment. When a computer display resolution is set that is too high for the display, some systems make the virtual screen scrollable over the physical screen. With digital television and HDTV, vertical resolutions of 720 or 1080 scan lines are typical. 2005 is a common year starting on Saturday of the Gregorian calendar. ... Super Video Graphics Array, almost always abbreviated to Super VGA or just SVGA is a broad term that covers a wide range of computer display standards. ... XGA, the Extended Graphics Array is an IBM display standard introduced in 1990. ... Various computer display standards or display modes have been used in the history of the personal computer. ... SXGA is an abbreviation for Super eXtended Graphics Array referring to a standard monitor resolution of 1280 × 1024 pixels. ... This article is about computer-aided design. ... UXGA is an abbreviation for Ultra eXtended Graphics Array referring to a standard monitor resolution of 1600 × 1200 pixels, which is exactly twice the default resolution of SVGA. Dell Computer refers to the same resolution of 1,920,000 pixels as UGA. It is generally considered to be the next... High-definition television (HDTV) means broadcast of television signals with a higher resolution than traditional formats (NTSC, SECAM, PAL) allow. ... Suppose the smiley face in the top left corner is an RGB bitmap image. ...

The 640×480 resolution, introduced with the IBM PS/2 VGA and MCGA (multi-color) on-board graphics chips, was the standard resolution from 1990 to around 1996, partly due to its 4:3 ratio. 800×600 was the standard resolution until around 2000. Since then, 1024×768 has been the standard resolution. Many web sites and multimedia products are designed for this resolution. Most of today's computer games released during the "128-bit video game era", such as SimCity 4, do not support 640×480 at all. Windows XP desktop is designed to run at 800×600 minimum (although it is possible to select 640×480 in the Advanced Settings window, and an application is able to switch to any other mode). This article is about the Personal System/2 computer line made by IBM. There is another article on the PlayStation 2 made by Sony. ... Multicolor Graphics Adapter (MCGA) was the IBM name for what would later become part of the generic Video Graphics Array (VGA) standard. ... 4:3 is a ratio. ... The 128-bit era (or sometimes the Handheld era or Nostalgia era) is the sixth generation of video game consoles and the current video game era, which features the Nintendo GameCube, Sony PlayStation 2, and Microsoft Xbox. ... SimCity 4 (SC4) is the fourth computer game in the SimCity series of games. ... Windows XP (codename Whistler, also known as Windows NT 5. ...

With 15" and 17" monitors, 1024×768 resolution is the standard, and with 17" and 19" monitors, 1280×1024 is the recommended standard. Good 20" or 21" monitors are usually capable of 1600×1200 resolution. There are also widescreen monitors on the market of sizes greater than 23" that are able to display at least 1920×1200 pixels horizontally (capable of displaying HDTV). Nineteen inch (48 cm) CRT computer monitor A computer display, monitor or screen is a computer peripheral device capable of showing still or moving images generated by a computer and processed by a graphics card. ... A 32inch CRT widescreen television A widescreen image is a film image with a greater aspect ratio than the ordinary 35 millimeter frame. ... High-definition television (HDTV) means broadcast of television signals with a higher resolution than traditional formats (NTSC, SECAM, PAL) allow. ...

See also: computer display standards The Color Graphics Adapter (CGA), introduced in 1981, was IBMs first color graphics card, and the first color computer display standard for the IBM PC. The standard IBM CGA graphics card was equipped with 16 kilobytes of video memory. ... The Quarter Video Graphics Array (also known as Quarter VGA or QVGA) is a popular term for a computer display with 320x240 resolution. ... Macintosh, also known as Mac for short, is a family of personal computers manufactured by Apple Computer, Inc. ... The Enhanced Graphics Adapter (EGA) is the IBM PC computer display standard specification located between CGA and VGA in terms of graphics performance (that is, colour and space resolution). ... Video Graphics Array (VGA) is a computer display standard first marketed in 1987 by IBM. VGA belongs to a family of earlier IBM video standards and largely remains backward compatible with them. ... Multicolor Graphics Adapter (MCGA) was the IBM name for what would later become part of the generic Video Graphics Array (VGA) standard. ... The Hercules Graphics Card (HGC) was a mid-1980s computer graphics controller which through its popularity became a de-facto display standard. ... The Monochrome Display Adapter (MDA, also MDA card) introduced in 1981 was IBMs standard video display card and computer display standard for the PC. The MDA did not have any graphics mode of any kind; it only featured a single monochrome text mode (PC video mode 7), which could... Apple Lisa The Apple Lisa was a revolutionary personal computer designed at Apple Computer during the early 1980s. ... Super Video Graphics Array, almost always abbreviated to Super VGA or just SVGA is a broad term that covers a wide range of computer display standards. ... XGA, the Extended Graphics Array is an IBM display standard introduced in 1990. ... SXGA is an abbreviation for Super eXtended Graphics Array referring to a standard monitor resolution of 1280 × 1024 pixels. ... SXGA+ is a computer display standard, comonly used by laptops and other portable computers, and some LCD panels. ... UXGA is an abbreviation for Ultra eXtended Graphics Array referring to a standard monitor resolution of 1600 × 1200 pixels, which is exactly twice the default resolution of SVGA. Dell Computer refers to the same resolution of 1,920,000 pixels as UGA. It is generally considered to be the next... WUXGA stands for Widescreen Ultra eXtended Graphics Array and is a display resolution of 1920 × 1200 pixels with a 16:10 screen aspect ratio. ... QXGA (Quad eXtended Graphics Array) is a display resolution of 2048×1536 pixels with a 4:3 aspect ratio. ... WQXGA (Wide Quad eXtended Graphics Array) is a display resolution of 2560×1600 pixels with a 16:10 aspect ratio. ... For other meanings of PAL see PAL (disambiguation). ... NTSC is the analog television system in use in the United States and many other countries, including most of the Americas and some parts of East Asia. ... High-definition television (HDTV) means broadcast of television signals with a higher resolution than traditional formats (NTSC, SECAM, PAL) allow. ... High-definition television (HDTV) means broadcast of television signals with a higher resolution than traditional formats (NTSC, SECAM, PAL) allow. ... Enhanced definition television, extended definition television, or EDTV is a shorthand term for certain television formats. ... DVD is an optical disc storage media format that can be used for storing data, including movies with high video and sound quality. ... Pioneers LaserDisc Logo The Laserdisc (LD) was the first commercial optical disc storage medium, and was used primarily for the presentation of movies. ... Various computer display standards or display modes have been used in the history of the personal computer. ...