What is the difference between emoji and dingbats?
Most of the characters in the Dingbats block are derived from a well-established set of glyphs, the ITC Zapf Dingbats series 100, which constitutes the industry standard “Zapf Dingbat” font currently available in most laser printers. Emoji and dingbats have some similarities (and a few core emoji characters are mapped to characters in the Dingbats block). However, while there is often a great deal of flexibility in the range of glyph shapes that may be used for presentation of emoji, most characters in the Dingbats block are expected to be presented with glyph shapes that closely align with those shown in the Unicode Standard.