This document summarizes key differences in layout and features between broadsheet, compact, tabloid, and online newspapers. Broadsheet newspapers like The Times use a more serious tone with longer, more detailed articles and a focus on international news. Compact newspapers share similar conventions but are smaller in size. Tabloid newspapers like The Sun use bolder designs with more pictures and sensational headlines to attract readers. Online newspapers exemplified by The Guardian adopt a more interactive layout with brief articles and links to encourage reader engagement.