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Samsung Galaxy A21s (SM-A217F/DSN) review

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With a quick glance at its specs – a gargantuan display, lots of cameras and massive battery – the Galaxy A21s looks just like a lot of other smartphones we’ve seen from Samsung. But once you see its price, you'll likely be more intrigued. Can a sub-£200 phone compete with premium devices in performance as well as specs? Read our full Samsung Galaxy A21s review to find out.

Included in our expert review
  • Pros and cons
  • What is it?
  • What’s it like to use?
  • How long does the battery last?
  • How good are the cameras?
  • Is there anything I should watch out for?
  • Is there anything else I should know?
  • Should I buy it?
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First reviewed by Which?

July 2020

Released

June 2020

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 178 mobile phones and found that there are 2 Don't Buys and 56 Best Buys.
Range of Mobile phone scores
  1. 28%
    Lowest score
  2. 70%
    Average score
  3. 82%
    Highest score
We'll show you where this model sits on the scale so that you can see how it compares to mobile phones 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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