U+1F19E "🆞" Squared Four K Unicode Character

U+1F19E "🆞" Squared Four K is an ideographic symbol from the Enclosed Ideographic Supplement block, specifically designed to represent the concept of "Four K" or "4K" inside a square enclosure. It is used in digital contexts to denote ultra-high-definition resolution or content, referencing the 4K standard (3840 × 2160 pixels). This character serves as a compact, universal glyph for labeling media, devices, or interfaces that support or feature 4K quality, and it is distinct from plain text abbreviations by being a single, recognized code point.