Understanding "Compare Apples And Oranges": An Essential English Idiom

Have you ever heard the phrase "Compare Apples And Oranges" and wondered exactly what it means? This common English idiom is a fantastic tool for expressing a very specific kind of flawed logic. As English learners, understanding such idiomatic expressions is key to sounding more natural and comprehending native speakers with ease. Learning to identify when a comparison is like trying to compare apples and oranges will significantly improve your critical thinking and communication skills in English. In this post, we'll explore its meaning, usage, common mistakes, and provide examples to help you master this colorful expression.

Understanding the idiom Compare Apples And Oranges

Table of Contents

What Does "Compare Apples And Oranges" Mean?

The expression "compare apples and oranges" means to compare two things (or groups of things) that are fundamentally different from each other, making a direct comparison invalid, unfair, or illogical. When you say someone is comparing apples and oranges, you are pointing out that their comparison doesn't make sense because the items in question lack a common basis for evaluation.

Think about it literally: an apple and an orange are both fruits, but they have different tastes, textures, nutritional profiles, and growth conditions. If someone asked, "Which is better, an apple or an orange?" your answer would likely depend on what criteria you're using (taste preference, vitamin C content, ease of peeling, etc.). The idiom captures this idea that the comparison is often pointless without specifying the context or that the items are too dissimilar to be fairly judged against one another using the same metrics.

More: Come Up Short: Understanding the Idiom's Meaning & Usage

When Should You Use "Compare Apples And Oranges"?

You should use the idiom "compare apples and oranges" primarily in informal and semi-formal contexts. It’s perfect for everyday conversations, discussions, debates, or even informal writing like blog posts or emails when you want to highlight a flawed comparison someone has made. It's a polite way to disagree with the premise of a comparison.

For instance, if someone tries to compare the skills of a classical pianist to a jazz guitarist as if they are directly equivalent, you might say, "Well, they are both musicians, but their styles and the skills required are so different; you're comparing apples and oranges."

When Not to Use It: While the concept is universally applicable, the idiom itself might be too informal for very formal academic papers or highly official reports. In such cases, you might express the same idea more directly, for example, by stating, "The two items are not analogous," or "This constitutes an invalid comparison due to fundamental differences in their nature."

Common Mistakes: Here are some common errors learners make with this idiom and how to correct them:

Common MistakeWhy it's wrong / ExplanationCorrect Usage / How to Fix
"He compared apples to oranges." (Incorrect preposition)While understandable, the fixed idiomatic expression is "compare apples and oranges."Always use the standard phrasing: "That's like trying to compare apples and oranges."
Using it when items are actually quite similar.The idiom is specifically for items that are inherently different, making comparison unhelpful.Reserve it for situations where the items are too dissimilar for a fair comparison. Example: Don't use it if comparing two very similar smartphone models.
Thinking it means choosing between two equally good options.The core meaning is about the invalidity or illogical nature of the comparison itself.Focus on pointing out that the comparison is flawed, not just that there are two distinct choices.
"It's like comparing an apple with an orange."The common idiomatic structure is "apples and oranges" (plural).Stick to the plural form: "You're comparing apples and oranges."

More: Come To Terms With: A Guide for English Learners

How Do We Use "Compare Apples And Oranges"?

The idiom "compare apples and oranges" functions as a verb phrase within a sentence, often following phrases like "it's like...", "that's like...", "you are...", or "to... is to...". It's used to describe the action of making an unfair or illogical comparison.

Here are a couple of examples:

  1. "Trying to say that a dog is a 'better' pet than a cat without considering individual preferences and lifestyles is like trying to compare apples and oranges."
  2. "You can't evaluate the success of a community project solely on profit metrics used for a business; you'd be comparing apples and oranges."

The most common sentence patterns or structures:

Pattern/StructureExample Sentence using "Compare Apples And Oranges"Brief Explanation
Subject + verb + like + comparing apples and oranges."Saying this small startup should have the same resources as Google is like comparing apples and oranges."A common way to introduce the flawed comparison.
You are / They are / One is + comparing apples and oranges."If you judge my painting by the rules of photography, you're comparing apples and oranges."Directly stating that someone is making this type of comparison.
To compare apples and oranges is/would be..."To compare apples and oranges by saying a bicycle is 'worse' than a car for all travel is a mistake."Using the infinitive phrase as the subject or part of the subject of a sentence.
Stop / Don't / Avoid + comparing apples and oranges."Their roles are completely different, so please stop comparing apples and oranges."Used in imperative sentences (commands or requests).
That's (just) comparing apples and oranges."Assessing a poem based on its word count like a novel? That's just comparing apples and oranges."A concise way to dismiss an invalid comparison.

Mastering these patterns will help you use this English idiom effectively and naturally.

More: Come Hell Or High Water: Understanding This Powerful Idiom

Synonyms and Related Expressions

While "compare apples and oranges" is quite specific, there are other English phrases and expressions that touch upon similar ideas of difference, contrast, or flawed reasoning. Understanding these can add more tools to your vocabulary.

Here’s a table comparing some of them:

Synonym/Related ExpressionNuance/Tone/FormalityExample Sentence
Like chalk and cheese (Primarily UK)Very informal; emphasizes that two people or things are completely different, with no similarities."My two brothers are like chalk and cheese; one is an artist, and the other is an engineer."
Night and dayInformal; highlights a stark contrast or extreme difference between two things."The old software and the new version are like night and day in terms of user experience."
Worlds apartInformal to semi-formal; indicates a vast difference in opinions, lifestyles, or characteristics."Despite being twins, their political views are worlds apart."
Not in the same league/categoryInformal to semi-formal; suggests one thing is so different (often superior or inferior) it can't be fairly compared."You can't compare a beginner's work to a professional's; they're not in the same league."
Invalid comparisonFormal; a direct and straightforward way to state that a comparison is not logically sound."The report's conclusion was dismissed because it was based on an invalid comparison of the data sets."
Apples to apples comparisonThis is the opposite; it means a fair comparison between similar items."To make an apples to apples comparison, we need to look at cars in the same price range."

Note that some of these, like "chalk and cheese" or "night and day," focus more on the degree of difference rather than specifically the act of comparing them illogically, which is central to "compare apples and oranges".

Example English Conversations

Let's see how "compare apples and oranges" can be used in everyday dialogues:

Dialogue 1: Choosing a Holiday

  • Sarah: "I can't decide between a relaxing beach holiday in Bali or an adventurous trekking trip in Nepal. Which one do you think is better?"
  • Mark: "Hmm, that's a tough one because they offer completely different experiences. One is about relaxation and sun, the other about challenge and mountains. Trying to say which is 'better' overall is like comparing apples and oranges, isn't it? It really depends on what kind of holiday you're looking for right now."
  • Sarah: "You're right. I need to think about what I want from this vacation first."

Dialogue 2: Discussing Movies

  • Liam: "I thought that new action movie was way better than the historical drama we saw last week. The drama was so slow!"
  • Chloe: "I see your point if you're looking for excitement, but they are very different genres aiming to do different things. The drama focused on character development and historical accuracy, while the action movie was all about thrills. You're kind of comparing apples and oranges."
  • Liam: "Fair enough. I guess I just prefer fast-paced movies."

Dialogue 3: Business Strategies

  • Manager: "Team A launched their product in three months, while Team B is taking six months for a similar product. Team B needs to speed up!"
  • Team Lead (Team B): "With all due respect, the 'similar' product Team A launched had a much smaller scope and fewer regulatory hurdles. Our product involves new technology and extensive compliance checks. I think we might be comparing apples and oranges if we only look at the timeline without considering the complexity."
  • Manager: "Okay, let's look at the specifics of each project then."

Practice Time!

Ready to test your understanding and use of "compare apples and oranges"? Try these fun and engaging tasks!

1. Quick Quiz!

Choose the correct meaning or usage for "compare apples and oranges" in the following sentences/options:

  • Question 1: When someone says you are "comparing apples and oranges," they mean:

    • a) You are making a very fair and logical comparison.
    • b) You are comparing two things that are too different to be compared directly.
    • c) You have found two things that are almost identical.
  • Question 2: "You can't say a short story is 'less valuable' than a novel just because it's shorter. That's ______."

    • a) hitting the nail on the head
    • b) comparing apples and oranges
    • c) a bird in the hand
  • Question 3: Which situation best illustrates comparing apples and oranges?

    • a) Comparing two different brands of orange juice based on price and taste.
    • b) Comparing the career of a doctor to that of a musician to decide which is 'superior'.
    • c) Comparing your current salary to your previous salary in the same role.

(Answers: 1-b, 2-b, 3-b)

2. Idiom Match-Up Game (Mini-Game):

Match the sentence beginnings in Column A with the correct endings in Column B to form logical statements using the concept of comparing dissimilar things.

Column A (Beginnings)Column B (Endings)
1. Trying to decide if a fish or a bird makes a 'better' pet overall isa) you're basically comparing apples and oranges.
2. If you assess a software engineer on their painting skills,b) like comparing apples and oranges.
3. Judging a historical documentary by the standards of a fantasy movie isc) an example of comparing apples and oranges.

(Answers: 1-b, 2-a, 3-c)

Conclusion: Avoiding Flawed Comparisons

Learning to use expressions like "compare apples and oranges" does more than just expand your vocabulary; it helps you think more critically and communicate your points more precisely. When you can identify and articulate why a comparison is flawed, you demonstrate a deeper understanding of the topic and sound much more fluent in English.

This idiom is a wonderful way to gently point out a logical misstep in a discussion, encouraging clearer thinking. It's a reminder that not all things can be measured by the same stick. By adding this phrase to your conversational toolkit, you'll be better equipped to navigate nuanced discussions and express yourself more effectively.

What's a situation where you've recently heard or perhaps thought that someone was comparing apples and oranges? Share your experience in the comments below – we’d love to hear it!