What is the correct order of screen resolutions from highest to lowest?

The correct order of screen resolutions from highest to lowest is Ultra HD, HD, Standard, and Analog.

Ultra HD, often referred to as 4K or UHD, offers a resolution of 3840 x 2160 pixels, providing an exceptionally clear and detailed image, making it the highest resolution category in this context. Following this is HD, which usually refers to 1080p resolution, or 1920 x 1080 pixels, still delivering a excellent picture quality but not as sharp as Ultra HD.

Next in line is Standard Definition (SD), commonly known as 480p, which has a resolution of 720 x 480 pixels. This offers a noticeably lower quality compared to HD and Ultra HD. Finally, Analog refers to older television formats, such as those that used cathode ray tube technology, and typically display very low resolution compared to modern digital formats.

In this way, Ultra HD is the highest resolution, followed by HD, Standard, and finally Analog, which clearly illustrates the progression from the highest quality to the lowest.