1080p, also known as Full HD or FHD, is a set of high-definition video modes characterized by 1,920 pixels displayed horizontally and 1,080 pixels displayed vertically
. The "p" in 1080p stands for progressive scan, which means the image is non- interlaced
. This resolution is commonly used in HDTVs, smartphones, and digital cameras, and it is often marketed as Full HD to contrast it with 720p resolution screens
. Some key aspects of 1080p resolution include:
- Progressive Scan : The image is refreshed every cycle, making it very high quality
- Aspect Ratio : 1080p typically assumes a widescreen aspect ratio of 16:9, implying a resolution of 2.1 megapixels
- Compatibility : A 1080p display can accept 1080p signals, meaning there are true 1920 pixels in width and 1080 pixels in height, and the display is not over-scanning, under-scanning, or reinterpreting the signal to a lower resolution
1080p is often compared to 720p and 4K resolutions, which have different aspect ratios and resolutions. While 1080p offers high resolution without consuming too much internet bandwidth, 4K provides a higher level of detail with over 8 million pixels in the overall image
. When choosing a resolution, it's essential to balance cost, quality, and energy efficiency, considering factors such as screen size, viewing distance, and the type of content you watch or play
