General Brazilian
desenho animado / cartoon
Both terms are commonly used; 'desenho animado' is more traditional
Rio de Janeiro
desenho / cartoon
Often shortened to 'desenho' in casual speech
São Paulo
cartoon / desenho animado
English term 'cartoon' increasingly used among younger speakers
Portugal
desenho animado / banda desenhada
'Banda desenhada' preferred for comic strips; 'desenho animado' for animated content