HorizonTech-https://goo.gl/sI6Swo KnowledgeBase-https://goo.gl/AIwUuq Facebook-https://goo.gl/4hvKfb Twitter-http://goo.gl/SAQEHa Google+-http://goo.gl/BCUkjL Subscribe-https://goo.gl/sI6Swo 4K Resolution-https://goo.gl/LdBlW5 Demo RAMDisk-https://goo.gl/Gv5RAb RamDisk-https://goo.gl/7805uF RAM-https://goo.gl/NAZGz0 SSHD-https://goo.gl/W8WSTS SataExpress-https://goo.gl/PE9du8 SSD-https://goo.gl/gsKAWm DataFlow Bottleneck-https://goo.gl/RbL5qx Booting&POST-https;://goo.gl/M68xGW ComuterDataUnits-https://goo.gl/HCvdFV USBTypeC-https://goo.gl/7O5BBj DiskDefragmenter-https://goo.gl/UippMR Headphone-https://goo.gl/dLsbPw SSDVsHDD-https://goo.gl/uOkGIC USB 2.0VsUSB 3.0-https://goo.gl/ypEuJW ComputerDataUnits-https://goo.gl/H8rtrR [Hindi] 4K 5K 8K HD UHD Pixel, Resolution, Aspect Ratio Explained in Detail (Urdu) | HorizonTech4You 4K resolution, also called 4K, refers to a display device or content having horizontal resolution on the order of 4,000 pixels.[1] Several 4K resolutions exist in the fields of digital television and digital cinematography. In the movie projection industry, Digital Cinema Initiatives (DCI) is the dominant 4K standard. In television and consumer media, 4K UHD or UHD-1 is the dominant 4K standard. By 2015, 4K television market share had increased greatly as prices fell dramatically during 2014[2] and 2015. By 2025, more than half of US households are anticipated to have a 4K-capable TV (2160p), which would be much faster than the adoption curve of FullHD (1080p) 4K UHD is a resolution of 3840 pixels × 2160 lines (8.3 megapixels, aspect ratio 16:9) and is one of the two resolutions of ultra high definition television targeted towards consumer television, the other being 8K UHD which is 7680 pixels × 4320 lines (33.2 megapixels). UHD has twice the horizontal and vertical resolution of the 1080p HDTV format, with four times as many pixels overall.[1][53] Televisions capable of displaying 4K resolutions are seen by consumer electronics companies as the next trigger for an upgrade cycle due to a lack of consumer interest in 3D television.[54] Besides resolution, the UHD standard and related technologies (e.g. HDMI 2.0) include other higher specifications such as a wider Rec. 2020 color palette. 8K resolution or 8K UHD is the current highest ultra high definition television (UHDTV) resolution in digital television and digital cinematography. 8K refers to the horizontal resolution in the order of 8,000 pixels, forming the total image dimensions of (7680×4320).[1] 8K UHD has two times the horizontal and vertical resolution of the 4K UHD with four times as many pixels overall, or sixteen times as many pixels as Full HD. The display resolution or display modes of a digital television, computer monitor or display device is the number of distinct pixels in each dimension that can be displayed. It can be an ambiguous term especially as the displayed resolution is controlled by different factors in cathode ray tube (CRT) displays, flat-panel displays (including liquid-crystal displays) and projection displays using fixed picture-element (pixel) arrays. The aspect ratio of a geometric shape is the ratio of its sizes in different dimensions. For example, the aspect ratio of a rectangle is the ratio of its longer side to its shorter side - the ratio of width to height,when the rectangle is oriented as a "landscape". The aspect ratio is expressed as two numbers separated by a colon (x:y). The values x and y do not represent actual width and height but, rather, the "relation" between width and height. As an example, 8:5, 16:10 and 1.6:1 are the same aspect ratio. In digital imaging, a pixel, pel,[1] or picture element[2] is a physical point in a raster image, or the smallest addressable element in an all points addressable display device; so it is the smallest controllable element of a picture represented on the screen. The address of a pixel corresponds to its physical coordinates. LCD pixels are manufactured in a two-dimensional grid, and are often represented using dots or squares, but CRT pixels correspond to their timing mechanisms and sweep rates. Each pixel is a sample of an original image; more samples typically provide more accurate representations of the original. The intensity of each pixel is variable. In color image systems, a color is typically represented by three or four component intensities such as red, green, and blue, or cyan, magenta, yellow, and black. Aspect Ratio 4:3 320x240 640x480 800x600 1024x768 1152x864 1280x960 1400x1050 1600x1200 2048x1536 3200x2400 4000x3000 6400x4800 Aspect Ratio 16:9 854x480 1280x720 1365x768 1600x900 1920x1080 2560x1440 3840x2160 4096x2304 5120x2880 7680x4320 8192x4608 16384x9216 Aspect Ratio 64:27 1138x480 1707x720 1820x768 2133x900 2560x1080 3413x1440 5120x2160 5461x2304 6827x2880 10240x4320 10923x4608 21845x9216

• published: 01 Feb 2016
• views: 43