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| 5K resolution ： ウィキペディア英語版 |
5K resolution
5K resolution refers to a horizontal resolution of the order of 5,000 pixels, forming the image dimension of 5120×2880 (aspect ratio 16:9) which gives rise to a total of about 14.7 million pixels. This resolution is more notably seen in monitors, as compared to digital television and digital cinematography which feature 4K resolution and 8K resolution.〔(【引用サイトリンク】title=Dell's new LCD monitor to be start of 5K resolution revolution? )〕 5K is a display resolution that is considered mid-range in ultra high definition television (UHDTV) and is between 4K resolution and 8K resolution.
In comparison to 4K resolution, 5K resolution offers approximately 1,000 extra horizontal pixels and 700 extra vertical pixels of display area. In other words, while a 4K medium is being displayed, this additional display area can effectively provide space for opening of another web browser or video editing software. This allows side-by-side viewing and editing of a 4K medium.
As of 2015, the world uses 1080p as the mainstream HD standard. However, 4K resolution is inching closer to become the new standard by 2017 due to the constant demand for better visuals, but the relevance and feasibility of such a high resolution standard is debatable.
However, there is a rapid increase in media content being released in 4K resolution and even 5K resolution. Online streaming services such as Netflix and Amazon Video launched videos in 4K resolution in 2014 and are actively expanding their collection of videos in 4K resolution.
==History==
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
■ウィキペディアで「5K resolution」の詳細全文を読む
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