can't hold a candle to
can't hold a candle to (someone or something)
Cannot compare to someone or something; is not nearly as good or desirable as someone or something. The sequel wasn't bad, but it can't hold a candle to the original. John's fast all right, but he can't hold a candle to Louise!
can't hold a candle to someone
Fig. not [to be] equal to someone; unable to measure up to someone. (Also with cannot.) Mary can't hold a candle to Ann when it comes to athletics. As for singing, John can't hold a candle to Jane.
hold a candle to, cannot/not fit to
To be vastly inferior to someone. Holding a candle for someone else was already considered a menial task in the sixteenth century. “Who that worst maie, shall holde the candell” appeared in John Heywood’s 1546 collection of proverbs, and “I be not worthy to hold a candle to Aristotle,” wrote Sir Edward Dering (1640). A rhyming example appears in John Byrom’s poetic account, On the Feud between Handel and Bononcini (1773): “Others aver that he to Handel is scarcely fit to hold the candle.”