From WikiMD's Food, Medicine & Wellness Encyclopedia

1080p is a term used in video technology to describe a display resolution that has 1920 horizontal lines of pixels and 1080 vertical lines of pixels. The "p" in 1080p stands for progressive scan, which means that each video frame is drawn in sequence. This is in contrast to interlaced video (denoted as 1080i), where each frame is split into two fields that are displayed alternately. 1080p is considered a high-definition (HDTV) format, providing high-quality images with much more detail than standard-definition formats.

Overview[edit | edit source]

1080p resolution offers a significant improvement in picture quality over 720p, which has 1280 horizontal pixels and 720 vertical pixels. The increased number of pixels in 1080p provides a clearer, more detailed picture. This resolution is commonly found in Blu-ray discs, some streaming services, and is supported by most modern televisions and computer monitors.

Technical Specifications[edit | edit source]

The resolution of 1080p is exactly 1920x1080 pixels. In terms of aspect ratio, 1080p is typically displayed in 16:9, which fits the widescreen format of most modern TVs and monitors. The progressive scan method of displaying images in 1080p results in a smoother and clearer image, especially for moving objects, compared to interlaced video.

Applications[edit | edit source]

1080p is widely used in various applications, including:

Comparison with Other Resolutions[edit | edit source]

While 1080p is considered high definition, there are higher resolutions available, such as 4K (2160p) and 8K (4320p), which offer even greater detail and clarity. However, 1080p remains popular due to its balance of quality and bandwidth requirements, making it more accessible for a wide range of users and applications.

Future of 1080p[edit | edit source]

As technology advances, higher resolutions are becoming more common, but 1080p continues to be a standard for many applications due to its widespread support and the cost-effectiveness of 1080p devices. It remains a preferred choice for many users who seek high-quality video without the need for the ultra-high definition that 4K or 8K provides.

1080p Resources
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Contributors: Prab R. Tumpati, MD