Say A and B are the same kind of product but of different brands. I want to test their functionality. I compare A and B on their functionality. I compare A...
"as any she belied with false compare" = "as any woman people lie about by making false comparisons" In Shakespeare, 'she' is sometimes used to mean "a woman". (For example, in Twelfth Night, there's a line about someone being "the cruelest she alive".) He's saying that his mistress is as rare as those other women people write untruthful poems about (where they say their mistresses eyes are ...