Typical Aspect Ratios and Sizes of Screens and Videos

Aspect ratio is a fundamental concept in geometry, representing the proportional relationship between the dimensions of a geometric shape. Specifically, in the context of a rectangle, the aspect ratio is defined as the ratio of its width to its height. This concept finds diverse applications in various fields, including tire sizing, paper dimensions, and standard photographic print sizes.

However, one of the most prevalent and practical uses of aspect ratios is evident in the realm of technology, where they play a crucial role in determining the dimensions of computer screens, mobile phone displays, and video resolutions. To provide a comprehensive understanding, the following is a curated list of typical computer screen and video resolutions, along with their corresponding aspect ratios. This compilation serves as a valuable resource for individuals navigating the intricate landscape of digital displays and video formats.