"Sleeping Beauty" was the first animated film to be photographed in the Super Technirama 70 widescreen process, as well as the second full-length animated feature film to be filmed in anamorphic widescreen, following Disney's "Lady and the Tramp" four years earlier. The film was presented in Super Technirama 70 and 6-channel stereophonic sound in the first-run engagements. In 2019, the film was selected for preservation in the United States National Film Registry by the Library of Congress as being "culturally, historically, or aesthetically significant".