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Apple iMac 27" 2020 review

£2,179.00 View retailers

Test scoreShow Context

Key features
  • AIO
  • MacOS

The 27-inch iMac is Apple’s most expensive all-in-one computer. It has a 5K-resolution screen, a six-core processor and an all-metal casing that gives it that unmistakable Apple look. Is the price worth paying, or should you save your cash and buy something else? Read the full review for our verdict on this Apple computer.

Included in our expert review
  • Pros and cons
  • What is it?
  • How fast is it?
  • What’s it like to use?
  • What are the screen and sound like?
  • Should I buy it?
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First reviewed by Which?

August 2021

Test results

The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.

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We have tested 15 desktop PCs and found that there are 0 Don't Buys and 7 Best Buys.
Range of Desktop PC scores
  1. 50%
    Lowest score
  2. 73%
    Average score
  3. 89%
    Highest score
We'll show you where this model sits on the scale so that you can see how it compares to desktop PCs we've tested
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Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.

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